Mem0
A memory layer for AI agents and apps that stores and retrieves what users said before, available as open source or a hosted platform.
About Mem0
Agents forget users between sessions, so conversations start from scratch.
Who it’s for
- Developers building assistants and agents
- Teams personalizing AI products
When to consider it
Consider Mem0 when you want persistent, personalized memory without building your own retrieval system.
Tradeoffs & limitations
- The free hosted plan includes 10,000 add and 1,000 retrieval requests a month.
- The open-source version is Apache-2.0 licensed.
SOTA overview · Documentation-based assessment · Sources & review method
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Sources & review method
Documentation-based assessment · Oct 1, 2026 · Prepared with AI assistance; not a hands-on benchmark.
Checked by SOTA · AI-assisted documentation review. Selection advice is our assessment; verify current requirements for your deployment.
Import history & original evidence
Mem0 official website
A memory layer for AI agents and apps that stores and retrieves what users said before, available as open source or a hosted platform.
Based on official pages and announcements checked on 2026-10-01. No hands-on test, performance benchmark or popularity ranking is claimed.