
Empathy
Pidgin
Trillian
Adium
Skype
Facebook Messenger
Jitsi
WhatsApp
ChainMemory
OpenMemory MCP
Agentmemory
Memori
Tempreon
Pinecone
Memo.ai
Geniuz
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.
Empathy
ChainMemoryEmpathy can still be recommended for users who are running older versions of the GNOME desktop environment and appreciate its integration capabilities. It might also be of interest to those who are exploring the history of Linux desktop applications or have a particular interest in legacy software solutions.
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Pidgin - Pidgin is an easy to use and free chat client used by millions. Connect to AIM, MSN, Yahoo, and more chat networks all at once.
OpenMemory MCP - Your private, local memory layer for all AI tools
Trillian - Trillian is a decentralized and federated instant messaging platform that lets your whole company send private and group messages, keep tabs on what co-workers are doing, share files, and much more.
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
Adium - Adium is a free instant messaging application for Mac OS X that can connect to AIM, MSN, Jabber, Yahoo, and more.
Memori - Persistent memory from agent trace, not just conversation