RoBrain
ChainMemory
Agentmemory
OpenMemory MCP
Memori
TheSecondBrain.dev
Pinecone
Memo.ai
CodeBlinks
ChainMemory - Portable, verifiable memory for AI agents โ works across ChatGPT, Claude, Gemini and any MCP client
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
OpenMemory MCP - Your private, local memory layer for all AI tools
Memori - Persistent memory from agent trace, not just conversation
TheSecondBrain.dev - One Brain. Everywhere you work. One memory for Claude, ChatGPT, Cursor and every AI tool you use. Runs in your own Cloudflare account. Open source.
Pinecone - Search through billions of items for similar matches to any object, in milliseconds. Itโs the next generation of search, an API call away.