ChainMemory
Mem0
Agentmemory
Memori
Tempreon
cognee
TheSecondBrain.dev
Suprflo
Slack SQL
PopSQL
DrawSQL
Numeracy
AI2sql
SeekWell
Cogram
SQLizer API
ChainMemory gives your AI agents persistent memory that belongs to YOU โ not to a single vendor.
Save a memory in ChatGPT, recall it in Claude or Gemini. Available via Chrome extension, MCP server (npm), or REST API. Every memory gets a cryptographic fingerprint and project states are anchored with Merkle proofs, so anyone can independently verify integrity โ no trust required.
Memories consolidate into a structured Project Brain (decisions, milestones, risks) instead of a pile of raw notes. Multi-agent native: Claude, Cursor and GPT share one consolidated state. Free tier available.
ChainMemory
Slack SQLMem0 - Your private, local memory layer for all AI tools
PopSQL - Modern SQL editor for teams
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
DrawSQL - Easy database diagrams. Create, visualize and collaborate on your database entity relationship diagrams.
Memori - Persistent memory from agent trace, not just conversation
Numeracy - A SQL pad that gives you x-ray vision for your data