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mem0

The Memory Layer for AI Agents — Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production.

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Pythonaiagentsagentic-memorychatgptllmpythonmemory-managementagentic-memory-systemraggenaimemorypython/poetrystate-managementmakelong-term-memoryai-agents

mem0 is a Python library that provides a memory layer for AI agents and applications, described as drop-in memory infrastructure with persistent context. It is positioned within the RAG role and manages long-term memory and state for agent systems.

You reach for it when your agent or LLM app needs persistent long-term memory instead of stateless interactions.

Use it to

  • Add long-term memory to an AI agent
  • Persist conversational context across sessions
  • Manage agent state in production applications
  • Combine with RAG pipelines for memory retrieval

For Developers building AI agents and LLM applications

Role
rag
Language
Python
Licence
Apache-2.0
Forks
7,677
Open issues
317
Last push
2026-09-17
Latest release
release · 2023-07-14
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6
topicsai-agentslong-term-memoryragllmpythonstate-management