← RAG & memory services
Compare 3 rag & memory services APIs
| Mem0 Starter Mem0 | Supermemory Supermemory | OpenAI File Search OpenAI | |
|---|---|---|---|
| $ / 1K queries | $3.80 Verified Oct 18, 2026 | $0.005 Unverified sample | $2.50 Verified Oct 18, 2026 |
| Quality | – | – | – |
| Speed | – | – | – |
| Type | memory | both | rag |
| Generates answers | No | No | Yes |
| Data connectors | No | Yes | No |
| Open source / self-hostable | Yes | Yes | No |
| Free tier | Yes | Yes | No |