
Mozi
Marauder
neeboor
Way - Where are you?
Echo
SafeTrek
Guardians
Arlo Safe
ChainMemory
Mem0
Agentmemory
Memori
Tempreon
cognee
TheSecondBrain.dev
Suprflo
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.
ChainMemoryMarauder - Track your steps
Mem0 - Your private, local memory layer for all AI tools
neeboor - Hack your living area and discover new people and experiences!
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
Way - Where are you? - The fastest way to share location with friends
Memori - Persistent memory from agent trace, not just conversation