mirror of
https://github.com/nesquena/hermes-webui.git
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Hermes Agent
2ff91f7287
1. OpenViking link: OpenViking/OpenViking (404) → volcengine/OpenViking (22.4K stars, verified) 2. OpenViking L0/L1/L2 description: rewritten as resolution depth (50/500/full tokens), not temperature hierarchy — this is the actual mechanism behind the token savings 3. Hindsight benchmark: standardized to 91.4–94.6% everywhere (was mixed 91–94% / 91–94.6%) 4. Hindsight link: provider name now points to hindsight.vectorize.io (product page); GitHub link kept in meta line for developers 5. ByteRover CLI license: noted as custom license (campfirein/byterover-cli uses 'Other'), not MIT as was implied 6. Mobile column visibility: Paid from now stays visible on mobile; Tools column hidden instead (Stars already hidden) — pricing is more decision-relevant than tool count 7. OG/Twitter meta tags added: og:title, og:description, og:image, twitter:card, twitter:title, twitter:description, twitter:image — shares will preview correctly 8. Holographic fact_store: card now notes fact_store exposes 9 actions (add, search, probe, related, reason, contradict, update, remove, list)
977 lines
50 KiB
HTML
977 lines
50 KiB
HTML
<!DOCTYPE html>
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<html lang="en" data-theme="dark">
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<head>
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<script>
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(function(){
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var p = window.location.pathname;
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if (p.endsWith('/index.html')) {
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var clean = p.slice(0, p.length - 'index.html'.length);
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window.history.replaceState(null, '', clean + window.location.search + window.location.hash);
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}
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})();
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</script>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Memory Providers for AI Agents — 2026 Guide</title>
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<meta property="og:title" content="Memory Providers for AI Agents — 2026 Guide">
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<meta property="og:description" content="Compare 8 agent memory providers — Mem0, Hindsight, ByteRover, Supermemory, Holographic, OpenViking, Honcho, RetainDB. Free tiers, benchmarks, hosting, and use-case picks.">
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<meta property="og:type" content="website">
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<meta property="og:url" content="https://get-hermes.ai/memory/">
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<meta property="og:image" content="https://get-hermes.ai/images/ui-hero.png">
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<meta name="twitter:card" content="summary_large_image">
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<meta name="twitter:title" content="Memory Providers for AI Agents — 2026 Guide">
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<meta name="twitter:description" content="Compare 8 agent memory providers — free tiers, benchmarks, architecture, and a straight pick for every use case.">
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<meta name="twitter:image" content="https://get-hermes.ai/images/ui-hero.png">
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<meta name="description" content="Which memory provider should you use with your AI agent? Compare Mem0, Hindsight, ByteRover, Supermemory, and more — free tiers, hosting options, benchmarks, and use-case picks.">
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<style>
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:root {
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--bg-primary: #0d1117;
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--bg-secondary: #161b22;
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--bg-tertiary: #21262d;
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--bg-card: #161b22;
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--border: #30363d;
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--text-primary: #e6edf3;
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--text-secondary: #8b949e;
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--text-muted: #6e7681;
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--accent: #f0a500;
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--accent-dim: #c88800;
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--accent-glow: rgba(240,165,0,0.12);
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--green: #3fb950;
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--blue: #58a6ff;
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--purple: #bc8cff;
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--red: #f85149;
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--orange: #ff9040;
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--nav-height: 64px;
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}
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[data-theme="light"] nav {
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background: rgba(246, 248, 250, 0.95);
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}
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[data-theme="light"] {
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--bg-primary: #ffffff;
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--bg-secondary: #f6f8fa;
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--bg-tertiary: #eaeef2;
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--bg-card: #ffffff;
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--border: #d0d7de;
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--text-primary: #1f2328;
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--text-secondary: #656d76;
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--text-muted: #9198a1;
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--accent: #c07800;
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--accent-dim: #9a6200;
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--accent-glow: rgba(192,120,0,0.10);
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}
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*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
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background: var(--bg-primary);
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color: var(--text-primary);
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line-height: 1.6;
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min-height: 100vh;
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}
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/* NAV */
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nav {
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position: sticky; top: 0; height: var(--nav-height);
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background: rgba(13, 17, 23, 0.92); border-bottom: 1px solid var(--border);
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backdrop-filter: blur(12px); display: flex; align-items: center;
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justify-content: space-between; padding: 0 24px; z-index: 100;
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}
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.nav-left { display: flex; align-items: center; gap: 16px; }
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.nav-logo {
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font-size: 1.1rem; font-weight: 700; color: var(--accent);
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text-decoration: none; letter-spacing: -0.01em;
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}
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.nav-back {
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font-size: 0.85rem; color: var(--text-secondary); text-decoration: none;
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display: flex; align-items: center; gap: 6px; padding: 4px 10px;
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border: 1px solid var(--border); border-radius: 6px; transition: color .15s, border-color .15s;
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}
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.nav-back:hover { color: var(--text-primary); border-color: var(--text-secondary); }
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.nav-right { display: flex; align-items: center; gap: 12px; }
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#theme-toggle {
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background: none; border: 1px solid var(--border); color: var(--text-secondary);
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cursor: pointer; border-radius: 6px; padding: 6px 10px; font-size: 1rem;
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transition: color .15s, border-color .15s;
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}
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#theme-toggle:hover { color: var(--text-primary); border-color: var(--text-secondary); }
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.btn-cta {
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background: var(--accent); color: #0d1117; padding: 8px 16px;
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border-radius: 6px; font-weight: 600; font-size: 0.85rem;
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text-decoration: none; transition: background .15s;
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}
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.btn-cta:hover { background: var(--accent-dim); }
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/* HAMBURGER */
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.hamburger {
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display: none; flex-direction: column; gap: 5px; cursor: pointer;
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background: none; border: none; padding: 8px;
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}
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.hamburger span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; }
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#memory-mobile-menu {
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display: none; position: fixed; top: var(--nav-height); left: 0; right: 0;
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background: var(--bg-secondary); border-bottom: 1px solid var(--border);
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padding: 16px 24px; z-index: 99; flex-direction: column; gap: 4px;
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}
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#memory-mobile-menu.open { display: flex; }
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#memory-mobile-menu a {
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padding: 10px 0; color: var(--text-primary); text-decoration: none;
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border-bottom: 1px solid var(--border); font-size: 0.95rem;
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}
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#memory-mobile-menu a:last-child { border-bottom: none; }
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#memory-mobile-menu a.accent { color: var(--accent); font-weight: 600; }
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/* HERO */
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.hero { padding: 56px 24px 40px; text-align: center; max-width: 760px; margin: 0 auto; }
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.hero-eyebrow {
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display: inline-block; font-size: 0.78rem; font-weight: 600;
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letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px;
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}
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.hero h1 {
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font-size: clamp(1.8rem, 4vw, 2.7rem); font-weight: 800;
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letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 14px;
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}
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.hero p { font-size: 1rem; color: var(--text-secondary); max-width: 560px; margin: 0 auto 14px; }
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.updated-stamp {
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display: inline-flex; align-items: center; gap: 6px;
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font-size: 0.75rem; color: var(--text-muted);
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background: var(--bg-secondary); border: 1px solid var(--border);
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border-radius: 20px; padding: 4px 12px;
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}
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/* SECTION */
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section { padding: 52px 24px; }
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section.alt { background: var(--bg-secondary); }
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.section-inner { max-width: 1060px; margin: 0 auto; }
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.section-label {
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font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em;
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text-transform: uppercase; color: var(--accent); margin-bottom: 6px;
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}
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.section-title { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.015em; margin-bottom: 6px; }
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.section-sub { font-size: 0.92rem; color: var(--text-secondary); margin-bottom: 28px; max-width: 580px; }
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/* PILLS */
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.pill {
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display: inline-block; font-size: 0.72rem; font-weight: 600;
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padding: 3px 8px; border-radius: 12px; white-space: nowrap;
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}
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.pill-green { background: rgba(63,185,80,0.15); color: var(--green); }
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.pill-amber { background: rgba(240,165,0,0.15); color: var(--accent); }
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.pill-blue { background: rgba(88,166,255,0.15); color: var(--blue); }
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.pill-purple { background: rgba(188,140,255,0.15); color: var(--purple); }
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.pill-red { background: rgba(248,81,73,0.15); color: var(--red); }
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.pill-gray { background: var(--bg-tertiary); color: var(--text-secondary); }
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/* QUICK TABLE */
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.table-wrap { overflow-x: auto; border-radius: 10px; border: 1px solid var(--border); }
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table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
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thead tr { background: var(--bg-tertiary); }
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th {
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padding: 11px 14px; text-align: left; font-weight: 600;
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color: var(--text-secondary); white-space: nowrap; border-bottom: 1px solid var(--border);
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}
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td { padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
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tbody tr:last-child td { border-bottom: none; }
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tbody tr:hover { background: rgba(255,255,255,0.02); }
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[data-theme="light"] tbody tr:hover { background: rgba(0,0,0,0.02); }
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.t-name { font-weight: 600; color: var(--text-primary); }
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.t-name a { color: inherit; text-decoration: none; }
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.t-name a:hover { color: var(--accent); }
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.t-stars { font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; }
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.t-bench { font-size: 0.82rem; }
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.t-bench strong { color: var(--green); }
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.t-bench small { color: var(--text-muted); display: block; font-size: 0.7rem; }
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/* hide less-critical columns on small screens */
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@media (max-width: 820px) { .col-arch { display: none; } }
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@media (max-width: 640px) { .col-stars { display: none; } .col-tools { display: none; } }
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/* BENCHMARK CALLOUT */
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.bench-callout {
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background: var(--accent-glow); border: 1px solid rgba(240,165,0,0.3);
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border-left: 3px solid var(--accent); border-radius: 8px;
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padding: 14px 18px; font-size: 0.84rem; color: var(--text-secondary); margin-top: 20px;
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}
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.bench-callout strong { color: var(--accent); }
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/* PROVIDER CARDS */
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.provider-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
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gap: 16px;
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}
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.provider-card {
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background: var(--bg-tertiary); border: 1px solid var(--border);
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border-radius: 10px; padding: 20px; transition: border-color .15s;
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display: flex; flex-direction: column; gap: 0;
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}
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.provider-card:hover { border-color: var(--accent); }
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.pc-header { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 8px; }
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.pc-icon { font-size: 1.5rem; line-height: 1; flex-shrink: 0; margin-top: 2px; }
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.pc-name { font-size: 1rem; font-weight: 700; }
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.pc-name a { color: inherit; text-decoration: none; }
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.pc-name a:hover { color: var(--accent); }
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.pc-meta { font-size: 0.72rem; color: var(--text-muted); margin-top: 1px; }
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.pc-desc { font-size: 0.86rem; color: var(--text-secondary); margin-bottom: 10px; }
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.pc-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px; }
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.pc-rows { display: flex; flex-direction: column; gap: 5px; margin-bottom: 10px; }
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.pc-row { display: flex; gap: 8px; font-size: 0.82rem; }
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.pc-row-label { color: var(--text-muted); flex-shrink: 0; width: 68px; }
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.pc-row-val { color: var(--text-secondary); }
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.pc-row-val strong { color: var(--green); }
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.pc-row-val a { color: var(--blue); text-decoration: none; font-family: 'SFMono-Regular', monospace; font-size: 0.78rem; }
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.pc-best {
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font-size: 0.82rem; color: var(--text-secondary);
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border-top: 1px solid var(--border); padding-top: 10px; margin-top: auto;
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}
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.pc-best strong { color: var(--text-primary); }
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/* USE CASE PICKER */
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.picker-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
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gap: 16px;
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}
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.picker-card {
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background: var(--bg-tertiary); border: 1px solid var(--border);
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border-left: 3px solid var(--accent); border-radius: 10px; padding: 20px;
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}
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||
.picker-card.green-accent { border-left-color: var(--green); }
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||
.picker-card.blue-accent { border-left-color: var(--blue); }
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||
.picker-card.purple-accent { border-left-color: var(--purple); }
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||
.picker-card.red-accent { border-left-color: var(--red); }
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||
.picker-card.orange-accent { border-left-color: var(--orange); }
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||
.picker-icon { font-size: 1.4rem; margin-bottom: 6px; }
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||
.picker-title { font-size: 0.95rem; font-weight: 700; margin-bottom: 3px; }
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.picker-sub { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 12px; }
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.picker-picks { list-style: none; display: flex; flex-direction: column; gap: 8px; }
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.picker-pick { display: flex; align-items: flex-start; gap: 8px; font-size: 0.83rem; }
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.pick-rank {
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flex-shrink: 0; width: 19px; height: 19px; border-radius: 50%;
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background: var(--bg-secondary); border: 1px solid var(--border);
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display: flex; align-items: center; justify-content: center;
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font-size: 0.68rem; font-weight: 700; color: var(--accent); margin-top: 1px;
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}
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.pick-name { font-weight: 600; color: var(--text-primary); }
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.pick-why { color: var(--text-secondary); }
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/* TRADEOFF GRID */
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.tradeoff-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
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gap: 12px;
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}
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.tradeoff-card {
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background: var(--bg-tertiary); border: 1px solid var(--border);
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border-radius: 8px; padding: 16px;
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}
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.tradeoff-label {
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font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em;
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text-transform: uppercase; color: var(--text-muted); margin-bottom: 6px;
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}
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.tradeoff-winner { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 3px; }
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||
.tradeoff-note { font-size: 0.78rem; color: var(--text-secondary); }
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||
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/* CONFIG SNIPPETS */
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.config-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
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gap: 12px;
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}
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||
.config-card {
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||
background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: 8px;
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}
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||
.config-header {
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||
padding: 10px 14px; border-bottom: 1px solid var(--border);
|
||
font-size: 0.82rem; font-weight: 600; color: var(--text-secondary);
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||
}
|
||
.config-body {
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||
padding: 12px 14px; font-family: 'SFMono-Regular', 'Consolas', monospace;
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||
font-size: 0.78rem; color: #e6edf3; line-height: 1.6; white-space: pre;
|
||
overflow-x: auto; background: #0d1117; border-radius: 0 0 8px 8px;
|
||
}
|
||
[data-theme="light"] .config-body { background: #f6f8fa; color: #1f2328; }
|
||
.cfg-key { color: var(--blue); }
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||
.cfg-val { color: var(--green); }
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||
.cfg-comment { color: var(--text-muted); }
|
||
|
||
/* CTA */
|
||
.cta-strip {
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||
background: var(--bg-secondary); border-top: 1px solid var(--border);
|
||
padding: 48px 24px; text-align: center;
|
||
}
|
||
.cta-strip h2 { font-size: 1.4rem; font-weight: 700; margin-bottom: 8px; }
|
||
.cta-strip p { color: var(--text-secondary); font-size: 0.93rem; margin-bottom: 22px; }
|
||
.cta-strip a {
|
||
display: inline-block; background: var(--accent); color: #0d1117;
|
||
padding: 11px 26px; border-radius: 8px; font-weight: 700;
|
||
text-decoration: none; transition: background .15s;
|
||
}
|
||
.cta-strip a:hover { background: var(--accent-dim); }
|
||
|
||
/* RESPONSIVE */
|
||
@media (max-width: 640px) {
|
||
.hamburger { display: flex; }
|
||
.btn-cta { display: none; }
|
||
.nav-back span { display: none; }
|
||
.hero { padding: 36px 16px 28px; }
|
||
section { padding: 36px 16px; }
|
||
th, td { padding: 9px 10px; }
|
||
.provider-grid { grid-template-columns: 1fr; }
|
||
.picker-grid { grid-template-columns: 1fr; }
|
||
.tradeoff-grid { grid-template-columns: 1fr 1fr; }
|
||
.config-grid { grid-template-columns: 1fr; }
|
||
}
|
||
@media (max-width: 400px) {
|
||
.tradeoff-grid { grid-template-columns: 1fr; }
|
||
}
|
||
</style>
|
||
</head>
|
||
<body>
|
||
|
||
<nav>
|
||
<div class="nav-left">
|
||
<a class="nav-logo" href="../">⚡ Hermes</a>
|
||
<a class="nav-back" href="../"><span>←</span><span>Back</span></a>
|
||
</div>
|
||
<div class="nav-right">
|
||
<button id="theme-toggle" aria-label="Toggle theme">🌙</button>
|
||
<a class="btn-cta" href="https://hermes-agent.nousresearch.com/docs/getting-started/installation">Get started →</a>
|
||
<button class="hamburger" id="memory-hamburger" aria-label="Open menu">
|
||
<span></span><span></span><span></span>
|
||
</button>
|
||
</div>
|
||
</nav>
|
||
|
||
<div id="memory-mobile-menu">
|
||
<a href="../">← Main site</a>
|
||
<a href="../eli5/">ELI5 explainer</a>
|
||
<a href="../models/">Model guide</a>
|
||
<a href="../community/">Community</a>
|
||
<a href="https://hermes-agent.nousresearch.com/docs/getting-started/installation" class="accent">Get started →</a>
|
||
</div>
|
||
|
||
<div class="hero">
|
||
<span class="hero-eyebrow">Agent memory · 2026 guide</span>
|
||
<h1>Which memory provider should you use?</h1>
|
||
<p>Eight providers compared — hosting, free tiers, benchmarks, architecture, and a concrete pick for each major use case.</p>
|
||
<span class="updated-stamp">🕐 Last verified April 2026</span>
|
||
</div>
|
||
|
||
<!-- QUICK REFERENCE TABLE -->
|
||
<section id="table">
|
||
<div class="section-inner">
|
||
<div class="section-label">Quick reference</div>
|
||
<div class="section-title">All providers at a glance</div>
|
||
<p class="section-sub">Scroll right on mobile. "Best for" and pricing are the most decision-relevant columns.</p>
|
||
|
||
<div class="table-wrap">
|
||
<table>
|
||
<thead>
|
||
<tr>
|
||
<th>Provider</th>
|
||
<th>Best for</th>
|
||
<th>Free tier</th>
|
||
<th class="col-paid">Paid from</th>
|
||
<th>Hosting</th>
|
||
<th>License</th>
|
||
<th class="col-stars">Stars</th>
|
||
<th class="col-tools">Tools</th>
|
||
<th>Benchmark</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr>
|
||
<td class="t-name"><a href="https://mem0.ai" target="_blank" rel="noopener">Mem0</a></td>
|
||
<td>All-around default</td>
|
||
<td><span class="pill pill-green">10K adds / 1K recalls</span></td>
|
||
<td class="col-paid">$19/mo Starter<br><small style="color:var(--text-muted)">$249 Pro (Graph)</small></td>
|
||
<td>Cloud + self-host</td>
|
||
<td><span class="pill pill-blue">Apache 2.0</span></td>
|
||
<td class="t-stars col-stars">51.4K ⭐</td>
|
||
<td class="col-tools">3</td>
|
||
<td class="t-bench">LongMemEval-S <strong>67.6%</strong></td>
|
||
</tr>
|
||
<tr>
|
||
<td class="t-name"><a href="https://hindsight.vectorize.io" target="_blank" rel="noopener">Hindsight</a></td>
|
||
<td>Best benchmarks, coding</td>
|
||
<td><span class="pill pill-green">Full local, free</span></td>
|
||
<td class="col-paid">$15/M retain<br><small style="color:var(--text-muted)">$0.75/M recall · $3/M reflect</small></td>
|
||
<td>Local + cloud</td>
|
||
<td><span class="pill pill-blue">MIT</span></td>
|
||
<td class="t-stars col-stars">2.4K ⭐</td>
|
||
<td class="col-tools">4</td>
|
||
<td class="t-bench">LongMemEval <strong>91.4–94.6%</strong><small>BEAM 64.1% · LoCoMo 89.6%</small></td>
|
||
</tr>
|
||
<tr>
|
||
<td class="t-name"><a href="https://byterover.dev" target="_blank" rel="noopener">ByteRover</a></td>
|
||
<td>Multi-hop / temporal</td>
|
||
<td><span class="pill pill-green">Local CLI free</span></td>
|
||
<td class="col-paid">$19/mo Pro<br><small style="color:var(--text-muted)">$35/user/mo Team</small></td>
|
||
<td>Local + cloud</td>
|
||
<td><span class="pill pill-amber">Partial OSS</span></td>
|
||
<td class="t-stars col-stars">4.2K ⭐</td>
|
||
<td class="col-tools">3</td>
|
||
<td class="t-bench">LoCoMo <strong>92.2%</strong><small>single-hop 95.4% · temporal 94.4%</small></td>
|
||
</tr>
|
||
<tr>
|
||
<td class="t-name"><a href="https://www.supermemory.ai" target="_blank" rel="noopener">Supermemory</a></td>
|
||
<td>Search-heavy / RAG</td>
|
||
<td><span class="pill pill-green">1M tokens · 10K searches</span></td>
|
||
<td class="col-paid">$19/mo Pro<br><small style="color:var(--text-muted)">$399/mo Scale</small></td>
|
||
<td>Cloud only</td>
|
||
<td><span class="pill pill-red">Proprietary</span></td>
|
||
<td class="t-stars col-stars">~18K ⭐</td>
|
||
<td class="col-tools">4</td>
|
||
<td class="t-bench">LongMemEval <strong>81.6%</strong><small>with GPT-4o</small></td>
|
||
</tr>
|
||
<tr>
|
||
<td class="t-name">Holographic</td>
|
||
<td>Zero cost, privacy-first</td>
|
||
<td><span class="pill pill-green">Fully local, free</span></td>
|
||
<td class="col-paid">—</td>
|
||
<td>Local only</td>
|
||
<td><span class="pill pill-blue">MIT</span></td>
|
||
<td class="t-stars col-stars">—</td>
|
||
<td class="col-tools">2</td>
|
||
<td class="t-bench">—</td>
|
||
</tr>
|
||
<tr>
|
||
<td class="t-name"><a href="https://github.com/volcengine/OpenViking" target="_blank" rel="noopener">OpenViking</a></td>
|
||
<td>On-prem / air-gapped</td>
|
||
<td><span class="pill pill-green">Self-host, free</span></td>
|
||
<td class="col-paid">—</td>
|
||
<td>Self-host only</td>
|
||
<td><span class="pill pill-amber">AGPL-3.0</span></td>
|
||
<td class="t-stars col-stars">~17.9K ⭐</td>
|
||
<td class="col-tools">5</td>
|
||
<td class="t-bench">—</td>
|
||
</tr>
|
||
<tr>
|
||
<td class="t-name"><a href="https://honcho.dev" target="_blank" rel="noopener">Honcho</a></td>
|
||
<td>User modeling</td>
|
||
<td><span class="pill pill-amber">$100 free credits</span></td>
|
||
<td class="col-paid">$2/M ingested<br><small style="color:var(--text-muted)">$0.001+/query</small></td>
|
||
<td>Cloud + self-host</td>
|
||
<td><span class="pill pill-amber">AGPL-3.0</span></td>
|
||
<td class="t-stars col-stars">414 ⭐</td>
|
||
<td class="col-tools">4</td>
|
||
<td class="t-bench">—</td>
|
||
</tr>
|
||
<tr>
|
||
<td class="t-name">RetainDB</td>
|
||
<td>Structured schema recall</td>
|
||
<td><span class="pill pill-red">None</span></td>
|
||
<td class="col-paid">$20/mo</td>
|
||
<td>Cloud only</td>
|
||
<td><span class="pill pill-red">Proprietary</span></td>
|
||
<td class="t-stars col-stars">—</td>
|
||
<td class="col-tools">5</td>
|
||
<td class="t-bench">—</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
|
||
<div class="bench-callout">
|
||
<strong>Benchmarks are not directly comparable.</strong> LoCoMo (ByteRover), LongMemEval (Hindsight, Supermemory), LongMemEval-S (Mem0), and BEAM test different tasks on different data. Hindsight's scores come from an independently validated arXiv paper (Virginia Tech) — the 94.6% figure is from Vectorize's own homepage. Use as directional guidance only. As of April 2026.
|
||
</div>
|
||
</div>
|
||
</section>
|
||
|
||
<!-- PROVIDER PROFILES -->
|
||
<section id="providers" class="alt">
|
||
<div class="section-inner">
|
||
<div class="section-label">Provider profiles</div>
|
||
<div class="section-title">The fast version</div>
|
||
<p class="section-sub">Architecture, pricing, tools exposed, and what each provider actually does well.</p>
|
||
|
||
<div class="provider-grid">
|
||
|
||
<div class="provider-card">
|
||
<div class="pc-header">
|
||
<div class="pc-icon">🧠</div>
|
||
<div>
|
||
<div class="pc-name"><a href="https://mem0.ai" target="_blank" rel="noopener">Mem0</a></div>
|
||
<div class="pc-meta">Apache 2.0 · mem0ai/mem0 · 51.4K ⭐</div>
|
||
</div>
|
||
</div>
|
||
<p class="pc-desc">Hybrid triple-store: vector + key-value + knowledge graph. An LLM pass extracts structured facts from conversations and stores them across all three layers. Most widely integrated option — first-class Python, TypeScript, and OpenAI-compatible SDKs.</p>
|
||
<div class="pc-tags">
|
||
<span class="pill pill-green">Freemium</span>
|
||
<span class="pill pill-blue">Cloud + self-host</span>
|
||
<span class="pill pill-purple">3 tools</span>
|
||
</div>
|
||
<div class="pc-rows">
|
||
<div class="pc-row"><span class="pc-row-label">Pricing</span><span class="pc-row-val">Free: 10K adds / 1K recalls · $19/mo Starter · $249/mo Pro (Graph Memory)</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Benchmark</span><span class="pc-row-val">LongMemEval-S <strong>67.6%</strong></span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Config key</span><span class="pc-row-val"><a href="https://hermes-agent.nousresearch.com/docs/user-guide/features/memory-providers">memory_provider: mem0</a></span></div>
|
||
</div>
|
||
<div class="pc-best"><strong>Best for:</strong> all-around use, teams wanting a managed service with a strong SDK and no vendor lock-in (self-host option, Apache license).</div>
|
||
</div>
|
||
|
||
<div class="provider-card">
|
||
<div class="pc-header">
|
||
<div class="pc-icon">🔬</div>
|
||
<div>
|
||
<div class="pc-name"><a href="https://hindsight.vectorize.io" target="_blank" rel="noopener">Hindsight</a></div>
|
||
<div class="pc-meta">MIT · <a href="https://github.com/vectorize-io/hindsight" target="_blank" rel="noopener" style="color:inherit">vectorize-io/hindsight</a> · 2.4K ⭐</div>
|
||
</div>
|
||
</div>
|
||
<p class="pc-desc">TEMPR architecture: four parallel retrieval strategies — temporal, entity, metadata, and BM25 for exact keyword matches. Strong at structured technical recall: port numbers, error codes, service names, deployment configs. Three-stage pipeline: retain (ingest) → recall (retrieve) → reflect (synthesize across stored knowledge).</p>
|
||
<div class="pc-tags">
|
||
<span class="pill pill-green">Local = free</span>
|
||
<span class="pill pill-blue">Local + cloud</span>
|
||
<span class="pill pill-purple">4 tools</span>
|
||
</div>
|
||
<div class="pc-rows">
|
||
<div class="pc-row"><span class="pc-row-label">Pricing</span><span class="pc-row-val">Full local free · Cloud: $15/M retain · $0.75/M recall · $3/M reflect</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Benchmarks</span><span class="pc-row-val">LongMemEval <strong>91.4–94.6%</strong> · BEAM 64.1% · LoCoMo 89.6%</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Config key</span><span class="pc-row-val"><a href="https://hermes-agent.nousresearch.com/docs/user-guide/features/memory-providers">memory_provider: hindsight</a></span></div>
|
||
</div>
|
||
<div class="pc-best"><strong>Best for:</strong> coding agents, privacy-first local setups, anyone who wants the best published benchmark scores. Highest LongMemEval score of any provider listed.</div>
|
||
</div>
|
||
|
||
<div class="provider-card">
|
||
<div class="pc-header">
|
||
<div class="pc-icon">🤖</div>
|
||
<div>
|
||
<div class="pc-name"><a href="https://byterover.dev" target="_blank" rel="noopener">ByteRover</a></div>
|
||
<div class="pc-meta">CLI: open source (custom license) · cloud: proprietary · 4.2K ⭐</div>
|
||
</div>
|
||
</div>
|
||
<p class="pc-desc">Leads the LoCoMo benchmark — specifically designed for multi-hop and temporal reasoning across long conversation histories. Local CLI is open source and free. Cloud sync for cross-device persistence costs $19/mo. Built with coding agents as the primary use case.</p>
|
||
<div class="pc-tags">
|
||
<span class="pill pill-green">Local CLI free</span>
|
||
<span class="pill pill-blue">Local + cloud</span>
|
||
<span class="pill pill-purple">3 tools</span>
|
||
</div>
|
||
<div class="pc-rows">
|
||
<div class="pc-row"><span class="pc-row-label">Pricing</span><span class="pc-row-val">Local free · $19/mo Pro (cloud sync) · $35/user/mo Team</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Benchmark</span><span class="pc-row-val">LoCoMo <strong>92.2%</strong> (single-hop 95.4%, temporal 94.4%)</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Config key</span><span class="pc-row-val"><a href="https://hermes-agent.nousresearch.com/docs/user-guide/features/memory-providers">memory_provider: byterover</a></span></div>
|
||
</div>
|
||
<div class="pc-best"><strong>Best for:</strong> coding agents and autonomous workflows that need multi-hop or temporal reasoning. Strong #2 on LongMemEval-class tasks.</div>
|
||
</div>
|
||
|
||
<div class="provider-card">
|
||
<div class="pc-header">
|
||
<div class="pc-icon">🔍</div>
|
||
<div>
|
||
<div class="pc-name"><a href="https://www.supermemory.ai" target="_blank" rel="noopener">Supermemory</a></div>
|
||
<div class="pc-meta">Proprietary · cloud API · ~18K ⭐ (consumer frontend)</div>
|
||
</div>
|
||
</div>
|
||
<p class="pc-desc">Optimized for search-heavy workloads. Ingests content from many sources and surfaces it via semantic search. Generous free tier (1M tokens). The star count reflects the consumer app frontend — the core memory engine is closed source. Strong LongMemEval score but behind Hindsight.</p>
|
||
<div class="pc-tags">
|
||
<span class="pill pill-green">Generous free tier</span>
|
||
<span class="pill pill-red">Cloud only</span>
|
||
<span class="pill pill-purple">4 tools</span>
|
||
</div>
|
||
<div class="pc-rows">
|
||
<div class="pc-row"><span class="pc-row-label">Pricing</span><span class="pc-row-val">Free: 1M tokens · 10K searches · $19/mo Pro · $399/mo Scale</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Benchmark</span><span class="pc-row-val">LongMemEval <strong>81.6%</strong> (with GPT-4o)</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Config key</span><span class="pc-row-val"><a href="https://hermes-agent.nousresearch.com/docs/user-guide/features/memory-providers">memory_provider: supermemory</a></span></div>
|
||
</div>
|
||
<div class="pc-best"><strong>Best for:</strong> knowledge bases and chatbots that need to surface relevant content from a large corpus quickly. No self-host option.</div>
|
||
</div>
|
||
|
||
<div class="provider-card">
|
||
<div class="pc-header">
|
||
<div class="pc-icon">💾</div>
|
||
<div>
|
||
<div class="pc-name">Holographic</div>
|
||
<div class="pc-meta">MIT · built into Hermes · local SQLite</div>
|
||
</div>
|
||
</div>
|
||
<p class="pc-desc">Uses Holographic Reduced Representations (HRR) algebra on a local SQLite + FTS5 store. Zero external dependencies — no API keys, no network calls, no Docker. Memory lives in a single file in your Hermes home directory. The most private option by definition. The <code style="font-family:monospace;font-size:0.82em">fact_store</code> tool exposes 9 actions: add, search, probe, related, reason, contradict, update, remove, list.</p>
|
||
<div class="pc-tags">
|
||
<span class="pill pill-green">Fully local, free</span>
|
||
<span class="pill pill-blue">Local only</span>
|
||
<span class="pill pill-purple">2 tools</span>
|
||
</div>
|
||
<div class="pc-rows">
|
||
<div class="pc-row"><span class="pc-row-label">Pricing</span><span class="pc-row-val">Completely free — no cloud tier</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Benchmark</span><span class="pc-row-val">Not published</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Config key</span><span class="pc-row-val"><a href="https://hermes-agent.nousresearch.com/docs/user-guide/features/memory-providers">memory_provider: holographic</a></span></div>
|
||
</div>
|
||
<div class="pc-best"><strong>Best for:</strong> zero-cost local setups, privacy-critical environments, anyone who wants memory working instantly with no accounts or config.</div>
|
||
</div>
|
||
|
||
<div class="provider-card">
|
||
<div class="pc-header">
|
||
<div class="pc-icon">🏛️</div>
|
||
<div>
|
||
<div class="pc-name"><a href="https://github.com/volcengine/OpenViking" target="_blank" rel="noopener">OpenViking</a></div>
|
||
<div class="pc-meta">AGPL-3.0 · self-hosted · ~17.9K ⭐</div>
|
||
</div>
|
||
</div>
|
||
<p class="pc-desc">Tiered context loading by resolution depth: L0 loads ~50-token abstracts, L1 loads ~500-token overviews, L2 loads full content on demand. Only the detail level needed for each query gets pushed into the context window — that's the mechanism behind the 80–90% token savings. Self-hosted only, AGPL. Requires Docker and an LLM provider for extraction.</p>
|
||
<div class="pc-tags">
|
||
<span class="pill pill-green">Self-host, free</span>
|
||
<span class="pill pill-amber">Self-host only</span>
|
||
<span class="pill pill-purple">5 tools</span>
|
||
</div>
|
||
<div class="pc-rows">
|
||
<div class="pc-row"><span class="pc-row-label">Pricing</span><span class="pc-row-val">Free to self-host · AGPL means server modifications must be disclosed if distributed</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Benchmark</span><span class="pc-row-val">Not published</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Config key</span><span class="pc-row-val"><a href="https://hermes-agent.nousresearch.com/docs/user-guide/features/memory-providers">memory_provider: openviking</a></span></div>
|
||
</div>
|
||
<div class="pc-best"><strong>Best for:</strong> on-prem deployments and regulated industries needing full data sovereignty. 80–90% token reduction is real if you have large memory stores.</div>
|
||
</div>
|
||
|
||
<div class="provider-card">
|
||
<div class="pc-header">
|
||
<div class="pc-icon">👤</div>
|
||
<div>
|
||
<div class="pc-name"><a href="https://honcho.dev" target="_blank" rel="noopener">Honcho</a></div>
|
||
<div class="pc-meta">AGPL-3.0 · plastic-labs/honcho · 414 ⭐</div>
|
||
</div>
|
||
</div>
|
||
<p class="pc-desc">Three specialized LLM agents — Deriver (extracts user preferences), Dialectic (surfaces them in context), Dreamer (synthesizes across sessions). The only provider focused on building a persistent user model ("dialect"), not just storing facts. Available as cloud or self-hosted via the AGPL repo.</p>
|
||
<div class="pc-tags">
|
||
<span class="pill pill-amber">$100 free credits</span>
|
||
<span class="pill pill-blue">Cloud + self-host</span>
|
||
<span class="pill pill-purple">4 tools</span>
|
||
</div>
|
||
<div class="pc-rows">
|
||
<div class="pc-row"><span class="pc-row-label">Pricing</span><span class="pc-row-val">$100 free credits · $2/M tokens ingested · $0.001+/query</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Benchmark</span><span class="pc-row-val">Not published</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Config key</span><span class="pc-row-val"><a href="https://hermes-agent.nousresearch.com/docs/user-guide/features/memory-providers">memory_provider: honcho</a></span></div>
|
||
</div>
|
||
<div class="pc-best"><strong>Best for:</strong> personal AI companions and multi-user apps where each user's preferences and working style need to shape responses over time.</div>
|
||
</div>
|
||
|
||
<div class="provider-card">
|
||
<div class="pc-header">
|
||
<div class="pc-icon">🗃️</div>
|
||
<div>
|
||
<div class="pc-name">RetainDB</div>
|
||
<div class="pc-meta">Proprietary · cloud only · domain status unverified</div>
|
||
</div>
|
||
</div>
|
||
<p class="pc-desc">Database-style memory with structured schema. Explicit control over what gets stored and how it's queried — more like a managed database than an LLM memory layer. No free tier. Domain availability was inconsistent at time of writing — verify before depending on it.</p>
|
||
<div class="pc-tags">
|
||
<span class="pill pill-red">No free tier</span>
|
||
<span class="pill pill-red">Cloud only</span>
|
||
<span class="pill pill-purple">5 tools</span>
|
||
</div>
|
||
<div class="pc-rows">
|
||
<div class="pc-row"><span class="pc-row-label">Pricing</span><span class="pc-row-val">$20/mo base · enterprise contact sales</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Benchmark</span><span class="pc-row-val">Not published</span></div>
|
||
<div class="pc-row"><span class="pc-row-label">Config key</span><span class="pc-row-val"><a href="https://hermes-agent.nousresearch.com/docs/user-guide/features/memory-providers">memory_provider: retaindb</a></span></div>
|
||
</div>
|
||
<div class="pc-best"><strong>Best for:</strong> production apps that need structured data recall with predictable query behavior and no LLM extraction overhead.</div>
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
</section>
|
||
|
||
<!-- USE CASE PICKS -->
|
||
<section id="picks">
|
||
<div class="section-inner">
|
||
<div class="section-label">Use case recommendations</div>
|
||
<div class="section-title">Just tell me what to pick</div>
|
||
<p class="section-sub">Ranked by fit for each scenario — not by partnership or popularity.</p>
|
||
|
||
<div class="picker-grid">
|
||
|
||
<div class="picker-card">
|
||
<div class="picker-icon">💻</div>
|
||
<div class="picker-title">Coding agents</div>
|
||
<p class="picker-sub">State across long sessions, multi-hop reasoning, exact technical recall (ports, configs, error codes).</p>
|
||
<ul class="picker-picks">
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">1</div>
|
||
<div><span class="pick-name">Hindsight</span> — <span class="pick-why">TEMPR's BM25 layer handles exact keyword matches; structured entity extraction built for technical memory; highest overall benchmarks</span></div>
|
||
</li>
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">2</div>
|
||
<div><span class="pick-name">ByteRover</span> — <span class="pick-why">leads LoCoMo (multi-hop 92.2%, temporal 94.4%); local CLI free; purpose-built for coding agents</span></div>
|
||
</li>
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">3</div>
|
||
<div><span class="pick-name">Mem0</span> — <span class="pick-why">mature SDK, works well with tool-calling patterns, self-hostable fallback</span></div>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
|
||
<div class="picker-card green-accent">
|
||
<div class="picker-icon">📚</div>
|
||
<div class="picker-title">Knowledge wiki / RAG</div>
|
||
<p class="picker-sub">Indexing a large, growing body of content and surfacing the relevant slice at query time.</p>
|
||
<ul class="picker-picks">
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">1</div>
|
||
<div><span class="pick-name">Hindsight</span> — <span class="pick-why">reflect operation synthesizes across all stored knowledge; highest LongMemEval scores (91.4–94.6%)</span></div>
|
||
</li>
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">2</div>
|
||
<div><span class="pick-name">Supermemory</span> — <span class="pick-why">built for search-heavy workloads; most generous free tier (1M tokens); good LongMemEval score (81.6%)</span></div>
|
||
</li>
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">3</div>
|
||
<div><span class="pick-name">Mem0</span> — <span class="pick-why">solid recall + open Apache license if you want to self-host the index</span></div>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
|
||
<div class="picker-card blue-accent">
|
||
<div class="picker-icon">⚖️</div>
|
||
<div class="picker-title">All-around / default pick</div>
|
||
<p class="picker-sub">Best option for most use cases when you don't have a strong constraint pushing you elsewhere.</p>
|
||
<ul class="picker-picks">
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">1</div>
|
||
<div><span class="pick-name">Mem0</span> — <span class="pick-why">best SDK quality, largest community (51.4K stars), self-host option, Apache license — covers the most ground</span></div>
|
||
</li>
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">2</div>
|
||
<div><span class="pick-name">Hindsight</span> — <span class="pick-why">MIT, fully local free, best benchmarks — slightly more niche but stronger on technical workloads</span></div>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
|
||
<div class="picker-card purple-accent">
|
||
<div class="picker-icon">🆓</div>
|
||
<div class="picker-title">Free / zero cost</div>
|
||
<p class="picker-sub">You need memory working now with no billing setup, or your budget is zero.</p>
|
||
<ul class="picker-picks">
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">1</div>
|
||
<div><span class="pick-name">Holographic</span> — <span class="pick-why">built-in, MIT, local SQLite, zero config — operational in seconds</span></div>
|
||
</li>
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">2</div>
|
||
<div><span class="pick-name">Hindsight</span> — <span class="pick-why">full features locally for free; MIT; best benchmarks at zero cost</span></div>
|
||
</li>
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">3</div>
|
||
<div><span class="pick-name">OpenViking</span> — <span class="pick-why">AGPL, self-host, no external calls — free forever if you can run Docker</span></div>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
|
||
<div class="picker-card red-accent">
|
||
<div class="picker-icon">🔐</div>
|
||
<div class="picker-title">Privacy / air-gap</div>
|
||
<p class="picker-sub">Data cannot leave your infrastructure. No external API calls, no cloud.</p>
|
||
<ul class="picker-picks">
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">1</div>
|
||
<div><span class="pick-name">Holographic</span> — <span class="pick-why">SQLite file on disk, zero network calls, zero external dependencies — most private by construction</span></div>
|
||
</li>
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">2</div>
|
||
<div><span class="pick-name">Hindsight</span> — <span class="pick-why">full local mode, MIT, no cloud required</span></div>
|
||
</li>
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">3</div>
|
||
<div><span class="pick-name">OpenViking</span> — <span class="pick-why">self-host only, no external calls, AGPL — needs Docker + LLM for extraction</span></div>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
|
||
<div class="picker-card orange-accent">
|
||
<div class="picker-icon">🧑💬</div>
|
||
<div class="picker-title">Personal AI companion</div>
|
||
<p class="picker-sub">The agent needs to learn who you are — your style, preferences, working patterns — and apply that across every session.</p>
|
||
<ul class="picker-picks">
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">1</div>
|
||
<div><span class="pick-name">Honcho</span> — <span class="pick-why">the only provider built specifically for user modeling; three-agent pipeline builds a persistent "dialect" of each user's preferences</span></div>
|
||
</li>
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">2</div>
|
||
<div><span class="pick-name">Mem0</span> — <span class="pick-why">reliable fact recall across sessions; works well for preference tracking even without dedicated user modeling</span></div>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
|
||
<div class="picker-card">
|
||
<div class="picker-icon">🏢</div>
|
||
<div class="picker-title">Enterprise / production</div>
|
||
<p class="picker-sub">SSO, audit logs, SLA, on-prem support, no AGPL/copyleft risk in your product.</p>
|
||
<ul class="picker-picks">
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">1</div>
|
||
<div><span class="pick-name">Mem0</span> — <span class="pick-why">Apache 2.0 (no copyleft), on-prem enterprise tier, SSO, audit logs — covers the enterprise checklist</span></div>
|
||
</li>
|
||
<li class="picker-pick">
|
||
<div class="pick-rank">2</div>
|
||
<div><span class="pick-name">Hindsight</span> — <span class="pick-why">MIT license, strong benchmarks, self-hostable with pay-per-token cloud option</span></div>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
</section>
|
||
|
||
<!-- CONFIG SNIPPETS -->
|
||
<section id="config" class="alt">
|
||
<div class="section-inner">
|
||
<div class="section-label">Configuration</div>
|
||
<div class="section-title">Get started in 3 lines</div>
|
||
<p class="section-sub">Add to your <code style="font-family: monospace; font-size: 0.85em; background: var(--bg-tertiary); padding: 1px 5px; border-radius: 4px;">config.yaml</code> — full docs at the link below each snippet.</p>
|
||
|
||
<div class="config-grid">
|
||
<div class="config-card">
|
||
<div class="config-header">Mem0 (cloud)</div>
|
||
<div class="config-body"><span class="cfg-key">memory_provider</span>: <span class="cfg-val">mem0</span>
|
||
<span class="cfg-key">mem0</span>:
|
||
<span class="cfg-key">api_key</span>: <span class="cfg-val">your-mem0-key</span>
|
||
<span class="cfg-comment"># get key at app.mem0.ai</span></div>
|
||
</div>
|
||
<div class="config-card">
|
||
<div class="config-header">Hindsight (local)</div>
|
||
<div class="config-body"><span class="cfg-key">memory_provider</span>: <span class="cfg-val">hindsight</span>
|
||
<span class="cfg-comment"># no API key needed for local mode</span>
|
||
<span class="cfg-comment"># add hindsight.api_key for cloud sync</span></div>
|
||
</div>
|
||
<div class="config-card">
|
||
<div class="config-header">Holographic (local, zero config)</div>
|
||
<div class="config-body"><span class="cfg-key">memory_provider</span>: <span class="cfg-val">holographic</span>
|
||
<span class="cfg-comment"># that's it — built into Hermes</span>
|
||
<span class="cfg-comment"># SQLite file at ~/.hermes/memory.db</span></div>
|
||
</div>
|
||
<div class="config-card">
|
||
<div class="config-header">ByteRover (local CLI)</div>
|
||
<div class="config-body"><span class="cfg-key">memory_provider</span>: <span class="cfg-val">byterover</span>
|
||
<span class="cfg-comment"># local free — no key required</span>
|
||
<span class="cfg-comment"># add byterover.api_key for cloud sync</span></div>
|
||
</div>
|
||
<div class="config-card">
|
||
<div class="config-header">Supermemory</div>
|
||
<div class="config-body"><span class="cfg-key">memory_provider</span>: <span class="cfg-val">supermemory</span>
|
||
<span class="cfg-key">supermemory</span>:
|
||
<span class="cfg-key">api_key</span>: <span class="cfg-val">your-supermemory-key</span></div>
|
||
</div>
|
||
<div class="config-card">
|
||
<div class="config-header">Honcho</div>
|
||
<div class="config-body"><span class="cfg-key">memory_provider</span>: <span class="cfg-val">honcho</span>
|
||
<span class="cfg-key">honcho</span>:
|
||
<span class="cfg-key">api_key</span>: <span class="cfg-val">your-honcho-key</span>
|
||
<span class="cfg-comment"># or self-host via plastic-labs/honcho</span></div>
|
||
</div>
|
||
</div>
|
||
<p style="margin-top: 18px; font-size: 0.83rem; color: var(--text-muted)">
|
||
Full config reference and advanced options at
|
||
<a href="https://hermes-agent.nousresearch.com/docs/user-guide/features/memory-providers" style="color: var(--blue)">hermes-agent.nousresearch.com/docs/…/memory-providers</a>
|
||
</p>
|
||
</div>
|
||
</section>
|
||
|
||
<!-- TRADEOFF SNAPSHOT -->
|
||
<section id="tradeoffs">
|
||
<div class="section-inner">
|
||
<div class="section-label">Best in class by axis</div>
|
||
<div class="section-title">If one thing matters most</div>
|
||
<p class="section-sub">When a single dimension drives the decision.</p>
|
||
|
||
<div class="tradeoff-grid">
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">LongMemEval benchmark</div>
|
||
<div class="tradeoff-winner">Hindsight</div>
|
||
<div class="tradeoff-note">91.4–94.6% — independently validated, leads by a wide margin</div>
|
||
</div>
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">LoCoMo benchmark</div>
|
||
<div class="tradeoff-winner">ByteRover</div>
|
||
<div class="tradeoff-note">92.2% — multi-hop and temporal recall leader</div>
|
||
</div>
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">Most private</div>
|
||
<div class="tradeoff-winner">Holographic</div>
|
||
<div class="tradeoff-note">Local SQLite, zero network calls, zero dependencies</div>
|
||
</div>
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">Easiest to start</div>
|
||
<div class="tradeoff-winner">Holographic</div>
|
||
<div class="tradeoff-note">Built in, one config line, no account needed</div>
|
||
</div>
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">SDK + ecosystem</div>
|
||
<div class="tradeoff-winner">Mem0</div>
|
||
<div class="tradeoff-note">51.4K stars, Python/TS/OpenAI-compat — most mature</div>
|
||
</div>
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">Free tier volume</div>
|
||
<div class="tradeoff-winner">Supermemory</div>
|
||
<div class="tradeoff-note">1M tokens + 10K searches/mo — most generous cloud free tier</div>
|
||
</div>
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">User modeling</div>
|
||
<div class="tradeoff-winner">Honcho</div>
|
||
<div class="tradeoff-note">Only provider that builds a structured model of each user</div>
|
||
</div>
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">Token efficiency</div>
|
||
<div class="tradeoff-winner">OpenViking</div>
|
||
<div class="tradeoff-note">80–90% token savings — loads only needed resolution depth (abstract → overview → full)</div>
|
||
</div>
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">Tools exposed</div>
|
||
<div class="tradeoff-winner">OpenViking / RetainDB</div>
|
||
<div class="tradeoff-note">5 tools each — most capability surface area</div>
|
||
</div>
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">Commercial-safe license</div>
|
||
<div class="tradeoff-winner">Mem0 / Hindsight</div>
|
||
<div class="tradeoff-note">Apache 2.0 and MIT — no copyleft, no disclosure requirements</div>
|
||
</div>
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">On-prem / air-gap</div>
|
||
<div class="tradeoff-winner">OpenViking</div>
|
||
<div class="tradeoff-note">Self-host only, AGPL, designed for full data sovereignty</div>
|
||
</div>
|
||
<div class="tradeoff-card">
|
||
<div class="tradeoff-label">Cheapest paid</div>
|
||
<div class="tradeoff-winner">Mem0 / Supermemory / ByteRover</div>
|
||
<div class="tradeoff-note">All start at $19/mo — Hindsight is pay-per-token</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</section>
|
||
|
||
<div class="cta-strip">
|
||
<h2>Ready to add memory to Hermes?</h2>
|
||
<p>Full config reference, advanced options, and provider-specific setup guides in the docs.</p>
|
||
<a href="https://hermes-agent.nousresearch.com/docs/user-guide/features/memory-providers">Memory provider docs →</a>
|
||
</div>
|
||
|
||
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