--- title: "Build AI apps that remember" description: "Add persistent, self-improving memory to your AI app with Mem0 Platform or self-hosted Open Source." mode: "custom" ---
Universal, self-improving memory layer for LLM applications.
Start with the quickstart and store your first memory in minutes.
Give Claude Code, Cursor, and Codex memory that persists across sessions. A drop-in plugin, no code to write.
Let an AI agent mint a Mem0 API key, claim ownership later, and write its first memory from the terminal.
Connect Mem0 to LangChain, CrewAI, Vercel AI SDK, and 20+ partner frameworks.
Browse cookbooks for companions, support agents, voice agents, research tools, and more.
Use Open Source when you want memory without the hosted platform.