Looking for an alternative to Memory? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Other Tools and Integrations ecosystem, we have cataloged and compared the top alternative MCP servers below.
Memory MCP server provides persistent memory through a knowledge graph of entities, relations, and observations. MCP clients can create, search, inspect, update, and delete graph data using dedicated tools. Install it with npx using the @modelcontextprotocol/server-memory package, then add it to an MCP client such as Claude Desktop. Reach for it when an agent needs structured information that can be retained and queried across interactions.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| npx | No auth required | Free | 90,510 | — | Current | |
| npx | No auth required | Free | 90,375 | — | Compare → | |
| npx | No auth required | Free | 90,510 | — | Compare → | |
| npx | No auth required | Free | 90,510 | — | Compare → | |
| npx | No auth required | Free | 90,510 | — | Compare → | |
| — | No auth required | Free | 90,510 | — | Compare → | |
| — | No auth required | Free | 90,510 | — | Compare → | |
| npx | No auth required | Free | 2,353 | 2 | Compare → | |
| npx | No auth required | Free | 196 | — | Compare → | |
| uvx | API key | Free | 3,356 | — | Compare → | |
| npx | No auth required | Free | 1,532 | — | Compare → | |
| npx | API key | Bring your own API key (usage-based cost) | 7,873 | — | Compare → | |
| npx | API key | Free | 148 | — | Compare → |