The knowledge base for ChatGPT and Claude. Save notes once, connect via MCP, stop re-explaining context every conversation.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)




Mnemoverse is described as 'Persistent memory API for AI agents. One API key gives an agent the same memory across Claude Code, Cursor, VS Code, ChatGPT, and any MCP client. It scores importance on write, strengthens associations between concepts (Hebbian), and updates ranking from' and is an app in the development category. There are more than 10 alternatives to Mnemoverse for a variety of platforms, including Mac, Web-based, Windows, Linux and SaaS apps. The best Mnemoverse alternative is Claude-Mem, which is both free and Open Source. Other great apps like Mnemoverse are LedgerMind , Qarinah, Mem0 and Memoir.
The knowledge base for ChatGPT and Claude. Save notes once, connect via MCP, stop re-explaining context every conversation.




Maximem Synap is a managed long-term memory layer for AI agents. It stores what an agent learns across sessions and returns the relevant parts at inference time, instead of re-sending an entire conversation history into the context window.
Long-term memory for Claude AI. Personalize Claude's responses with information from your past interactions.



ChainMemory gives AI agents persistent memory that belongs to the user, not the vendor. Save a memory in ChatGPT and recall it in Claude, Gemini, Perplexity or Copilot via Chrome extension, MCP server, or REST API.



An AI assistant that permanently stores user corrections and preferences, applying them across every future session and project to eliminate repeated teaching, personalize outputs for creators, students, developers, teams, and maintain reliable consistency.
MemoryPlugin gives AI the ability to remember you — your preferences, history, and context — across chats and tools. No more starting from zero. Enjoy smarter, faster, and more useful conversations that help you accomplish more.



OzBrain is a shared brain every AI agent you use can read and write. One structured source of truth across Claude, ChatGPT, Cursor, and coding agents.
