ChainMemory
Agentmemory
Memori
OpenMemory MCP
Tempreon
TheSecondBrain.dev
cognee
Claiv Memory
WunderOS
Varonis
Informatica
Alation
Adeptiv.AI
AgentOS
MEMANTO
cognee
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.
ChainMemoryNo features have been listed yet.
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
Varonis - Varonis is a pioneer in data security and analytics, fighting a different battle than conventional cybersecurity companies.
Memori - Persistent memory from agent trace, not just conversation
Informatica - As the worldโs leader in enterprise cloud data management, weโre prepared to help you intelligently leadโin any sector, category or niche.
OpenMemory MCP - Your private, local memory layer for all AI tools
Alation - Alation is a platform that makes data more accessible to individuals across an organization.