
ChainMemory
OpenMemory MCP
Agentmemory
Memori
Tempreon
cognee
TheSecondBrain.dev
Claiv Memory
GA4 SQL
DataBackfill
Veracity Trust Network
GA4 Auditor
SeekWell
Slack SQL
Kite
Mode
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
GA4 SQLOpenMemory MCP - Your private, local memory layer for all AI tools
DataBackfill - Backfill your historical GA4 data to BigQuery
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
Veracity Trust Network - AI-powered solutions to stop malicious attacks, data theft, ad click fraud and more.
Memori - Persistent memory from agent trace, not just conversation
GA4 Auditor - Google Analytics 4 Audit Tool