mem0

Use it when

• remember conversations across agent sessions
• persistent agent memory layer
• postgres-friendly user memory for agents
• cross session recall for preferences
• durable preference memory when agents reset each run
• store conversation memory beside an existing SQL database

What it solves

Not the fit when

• replaces full RAG corpus alone

Install

pip install mem0ai

Invoke

from mem0 import Memory
m = Memory()
m.add('user prefers dark mode', user_id='u1')  # persistent agent memory

Alternatives

letta, graphiti