Mem0
Long-term memory for AI agents
AI agent frameworkAgent memory layerApache-2.0Self-hostedPythonIntermediate
🐳 Docker pulls
📦 PyPI downloads / month
📦 npm downloads / month
🚀 Latest release ·
What is Mem0?
Mem0 is a memory layer that gives agents and assistants persistent, personalized memory across sessions, with APIs to store, search and consolidate memories.
Why people choose Mem0
- Persistent, personalized agent memory
- Automatic memory extraction and consolidation
- Self-hosted or managed, framework-agnostic
Mem0 at a glance
| Category | AI agent framework |
| Type | Agent memory layer |
| License | Apache-2.0 |
| Runs locally | Self-hosted |
| Built with | Python |
| Skill level | Intermediate |
| Best for | developers adding persistent memory to agents |
Latest releases
Open-source alternatives to Mem0
Other open-source ai agent framework tools worth comparing:
CrewAIOrchestrate role-playing agent crews
PaperclipRun a company of AI agents from one dashboard
AutoGenMicrosoft's conversational agent framework
LangGraphStateful, controllable agent graphs
MetaGPTA software company of LLM agents
AutoGPTThe original autonomous GPT agent
OpenHandsAI developer that writes and runs code
SuperAGIDev-first autonomous agent platform
BabyAGIMinimal task-loop autonomous agent
AgnoFast, lightweight multi-modal agents
LettaStateful agents with long-term memory
smolagentsAgents in a few lines of code
Pydantic AIType-safe agents for production
SWE-agentAgent that fixes GitHub issues
Agent ZeroA general agent that grows with your prompts
CAMELThe research framework for agent societies
ElizaAgents with personality for Discord, X and more
Google ADKGoogle's official Agent Development Kit
Composio250+ ready-made tools for your agents
AG2The community continuation of AutoGen
OpenAI SwarmMinimal multi-agent handoffsPhidataAgents with memory, knowledge and tools
JulepStateful agents as a serviceMem0 head-to-head
Mem0 vs CrewAIMem0 vs PaperclipMem0 vs AutoGenMem0 vs LangGraphMem0 vs MetaGPTMem0 vs AutoGPTMem0 vs OpenHandsMem0 vs SuperAGIMem0 vs BabyAGIMem0 vs AgnoMem0 vs LettaMem0 vs smolagentsMem0 vs Pydantic AIMem0 vs SWE-agentMem0 vs Agent ZeroMem0 vs CAMELMem0 vs ElizaMem0 vs Google ADKMem0 vs ComposioMem0 vs AG2Mem0 vs OpenAI SwarmMem0 vs PhidataMem0 vs Julep
FAQ
Is Mem0 free?
Mem0 is free and open-source (Apache-2.0 license), so you can use, self-host and modify it at no cost.
Can I run Mem0 locally?
Yes. Mem0 is designed to run on your own machine or server, keeping your data private.
What is the best alternative to Mem0?
Popular open-source alternatives include CrewAI, Paperclip, AutoGen. See the comparisons above to choose.
Explore more open-source AI
Browse the full directory of open-source AI tools, models and projects — updated daily.
Browse all tools →