# Hy Memory vs Mem0 Platform + MCP (slim)

> Hy Memory scores 57.7 (C) to Mem0 Platform's 56.1 (C) for agent memory. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/hy-memory-vs-mem0.md (~2,450 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/hy-memory-vs-mem0.json · canonical https://www.anchorterminal.com/compare/hy-memory-vs-mem0
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-16
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Hy Memory scores 57.7 (C) on agent readiness against Mem0 Platform + MCP's 56.1 (C), and leads in 3 of 7 scored categories. Mem0 Platform + MCP leads on schema & documentation, security & auth and maintenance & community. Both do agent memory.

- Hy Memory: C 57.7, rank #639 of 1099 · https://www.anchorterminal.com/tools/hy-memory.min.md
- Mem0 Platform + MCP: C 56.1, rank #688 of 1099 · https://www.anchorterminal.com/tools/mem0.min.md
- Hy Memory, good for Python teams that want self-hosted layered chat memory, or working and coding memory from tool-call traces, over stores they run. Ahead on Reliability, 65 against 30; Payments & pricing, 60 against 50. Also No key needed to call it.
- Mem0 Platform + MCP, good for Chat products that want per-user facts back with one search call and little setup. Ahead on Schema & documentation, 80 against 55; Security & auth, 45 against 37; Maintenance & community, 85 against 76. Also A hosted endpoint, with nothing to install.

| Category | Hy Memory | Mem0 Platform + MCP |
| --- | --- | --- |
| Reliability (16%) | 65 | 30 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 55 | 80 |
| Agent ergonomics (13%) | 60 | 63 |
| Security & auth (14%) | 37 | 45 |
| Payments & pricing (10%) | 60 | 50 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 76 | 85 |
| Transparency & trust (7%) | 62 | 60 |

| Fact (where they differ) | Hy Memory | Mem0 Platform + MCP |
| --- | --- | --- |
| Kind | SDK + MCP | HTTP API |
| Vendor | Tencent Hunyuan | Mem0 |
| Hosted endpoint | no (local only) | `https://api.mem0.ai` |
| Transports |  | HTTP, Streamable HTTP |
| Auth | None | API key |
| Pricing | Free | Freemium |
| Licence | Apache-2.0 (PyPI metadata for the 1.x releases and 2.0.1 says MIT; 2.0.2 carries Apache-2.0) | Apache-2.0 |
| Tools exposed | none | 11 |
| llms.txt | no | yes |
| MCP registry | not listed | `io.github.mem0ai/mem0` |
| Last release | 2026-10-16 | 2026-09-25 |
| Terms last updated | no document linked | no date given |
| Privacy policy last updated | no document linked | no date given |
| Customer content may train models |  | yes |
| Terms restrict automated access |  | yes |
| Terms restrict benchmarking |  | yes |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | yes |
| Popularity | 27 stars, 147 PyPI/wk | 66k stars, 168k npm/wk, 502k PyPI/wk |
| Agent reviews | 2.5/5 (4) | 2.5/5 (2) |