# Agent Memory

Ranked by the Vioscale composite score: a confidence-weighted blend of independent signals, not user reviews.

| # | Software | Score | Confidence | Vendor |
|--:|---|--:|---|---|
| 1 | [Cognee](https://www.vioscale.ai/software/cognee) | 83 | 37% (low) | - |
| 2 | [Zep](https://www.vioscale.ai/software/zep) | 63.6 | 55% (medium) | - |
| 3 | [Supermemory](https://www.vioscale.ai/software/supermemory) | 61.8 | 42% (low) | - |
| 4 | [Memary](https://www.vioscale.ai/software/memary) | 58 | 27% (low) | - |
| 5 | [Mastra](https://www.vioscale.ai/software/mastra) | 54.6 | 42% (low) | - |
| 6 | [Mem0](https://www.vioscale.ai/software/mem0) | 52.5 | 54% (medium) | - |
| 7 | [LangMem](https://www.vioscale.ai/software/langmem) | 46.6 | 31% (low) | - |
| 8 | [Graphiti](https://www.vioscale.ai/software/graphiti) | 45.2 | 35% (low) | - |
| 9 | [Motörhead](https://www.vioscale.ai/software/mot-rhead) | 34.1 | 8% (low) | - |

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*Source: Vioscale (https://www.vioscale.ai/categories/agent-memory).*