Cogni vs Agentage Memory
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Cogni compared with Agentage Memory
| Detail | C
Cogni | 
Agentage Memory |
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| What it does | Memory that reasons
| One memory. Every AI. Owned by you.
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | US
| Not given
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| Pricing model | Freemium
| Free
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| Pricing | Free plan at $0 USD; Pro plan at $5 USD per month.
| Not given
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| Key features | - Entity-graph spreading activation for cross-vocabulary retrieval
- Works with any LLM model
- No LLM or GPU in retrieval path
- Point-in-time and windowed recall
- Timestamped memories
- Fixed recall cost as memory grows
| - Connect once through MCP endpoint across Claude, ChatGPT, Cursor and Claude Code
- Shared memory automatically synced across all connected AI tools
- Plain markdown storage with YAML frontmatter
- EU-hosted data with no vendor lock-in
- Lexical search across memory
- No API keys or complex configuration needed
- Account created automatically on first connection
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| What makes it different | - Reaches answers across unrelated documents that share no keywords, where vector search scores zero
- Deterministic retrieval with no model in the path, so results never vary between queries
- Constant per-query cost regardless of memory size, even at 32,000 words
- No infrastructure to run—no vector database, cluster, or GPU needed
- Works with any model, so small local models gain the most from better retrieval
| - Cross-vendor memory through MCP instead of locked to one assistant
- Plain readable markdown you own forever, not black-box vectors or rented format
- EU-hosted by architecture so data stays in your region
- Survives AI tool changes and deprecations unlike built-in assistant memory
- No maintenance needed unlike DIY scripts and cron jobs
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 4 ● no change since last check | 17 ▼ −1 (down) since last check |
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| Trust Flow (Majestic) | 2 | 12 |
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| Citation Flow (Majestic) | 21 | 32 |
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| Referring domains (Majestic) | 34 | 84 |
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4 details filled in for both companies.
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