Looking for an alternative to DeepMem? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Knowledge & Memory ecosystem, we have cataloged and compared the top alternative MCP servers below.
Mem0-compatible persistent memory for AI agents: write facts once, recall them semantically.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| uvx | Free/None | Free | 113 | — | Current | |
| npx | API key | Freemium | 2 | 25 | Compare → | |
| npx | No auth required | Free | 49 | 12 | Compare → | |
| uvx | Free/None | Free | 64 | — | Compare → | |
| npx | Free/None | Free | 1 | — | Compare → | |
| npx | Free/None | Free | 7 | — | Compare → | |
M Montycat MCP — Shared AI Memory | uvx | Free/None | Free | 35 | — | Compare → |
| Remote (SSE) | Free/None | Free | 728 | — | Compare → | |
| uvx | Free/None | Free | 489 | — | Compare → | |
| uvx | Free/None | Free | 1 | — | Compare → | |
R Recall — persistent memory for agents | Remote (SSE) | Free/None | Free | — | — | Compare → |
| Remote (SSE) | Free/None | Free | 2 | — | Compare → | |
| npx | Free/None | Free | 8 | — | Compare → |