Looking for an alternative to ENYAL by Greenland AI? 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.
ENYAL by Greenland AI — encrypted identity & memory for AI agents (query, recall, provenance)
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
E ENYAL by Greenland AI (Target) | — | Free/None | Free | — | — | Current |
| npx | API key | Freemium | 2 | 25 | Compare → | |
| npx | No auth required | Free | 62 | 12 | Compare → | |
| npx | Free/None | Free | 8 | — | Compare → | |
| uvx | Free/None | Free | 13 | — | Compare → | |
| npx | API key | Free | 62,369 | — | Compare → | |
| npx | No auth required | Free | 43,832 | 1 | Compare → | |
| uvx | Free/None | Free | 1 | — | Compare → | |
| npx | Free/None | Free | 1,488 | — | Compare → | |
| npx | Free/None | Free | 3,690 | — | Compare → | |
| Remote (SSE) | Free/None | Free | 3 | — | Compare → | |
| — | Free/None | Free | 1,324 | — | Compare → | |
P Perenna | uvx | Free/None | Free | 40 | — | Compare → |