ChainMemory
OpenMemory MCP
Agentmemory
Memori
Tempreon
cognee
TheSecondBrain.dev
Claiv Memory
Make Time App
Time Progress
Year In Progress
Miles
acho.io
Everyday
Habit List
goalmap
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
Make Time AppNo features have been listed yet.
OpenMemory MCP - Your private, local memory layer for all AI tools
Time Progress - Don't waste your time ๐
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
Year In Progress - Day / month / year progress bars ๐ in your taskbar
Memori - Persistent memory from agent trace, not just conversation
Miles - Create lasting habits