
Happyfeed
Punkt
Day One
REFLECTLY
Journal
Lifelog
Journalistic
recorder
Agentmemory
ChainMemory
Mem0
Memori
Pieces for Developers
cognee
TheSecondBrain.dev
Claiv Memory
Happyfeed
AgentmemoryPunkt - Private & secure one-sentence journaling
ChainMemory - Portable, verifiable memory for AI agents โ works across ChatGPT, Claude, Gemini and any MCP client
Day One - A simple journal application for the Mac, iPhone, and iPad. AboutTo learn more about Day One, see these two excellent reviews . PublishPublish is not available in Day One 2.
Mem0 - Your private, local memory layer for all AI tools
REFLECTLY - The world's first intelligent journal
Memori - Persistent memory from agent trace, not just conversation