Agent Memory
Mem0
Long-term memory layer for agents and assistants.
Best when the product needs explicit remembered facts and preference updates across conversations.
Evaluate Mem0 with real user-history cases, not synthetic chat logs. The key question is whether remembered facts improve future actions.
Best for
- user memory
- preference learning
- agent assistants
Not ideal for
- static document Q&A
- workflows where memory cannot be inspected or deleted
Core concepts
memory extractionsearchfiltersgraph memory
Minimal implementation shape
Store user facts with a user id, retrieve only the top relevant memories, and show the user what the agent remembered.