Contextify
Tolaria
LedgerMind
Mem0
Hacker Noon
SAME (Stateless Agent Memory Engine)
Klee
Alma by Olivares.AI
Memori
ChainMemory
Mem0
Agentmemory
cognee
Claiv Memory
Tempreon
TheSecondBrain.dev
Contextify
MemoriTolaria - Organize your notes as Markdown files. With native relationships, Git, and Claude Code integration. Free forever.
ChainMemory - Portable, verifiable memory for AI agents โ works across ChatGPT, Claude, Gemini and any MCP client
LedgerMind - โLedgerMind โ an autonomous living memory for AI agents. It self-heals, resolves conflicts, distills experience into rules, and evolves without human intervention. SQLite + Git + reasoning layer. P...
Mem0 - Your private, local memory layer for all AI tools
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
Hacker Noon - How hackers start their afternoons.