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.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)

LedgerMind is described as 'Next-generation autonomous memory core for AI agents that achieves genuine zero-touch operation. Using client-side hooks, it automatically: • Searches and injects the most relevant memories before every user prompt • Logs all agent actions including tool calls' and is an app in the os & utilities category. There are more than 10 alternatives to LedgerMind for a variety of platforms, including Web-based, Mac, SaaS, Windows and Linux apps. The best LedgerMind alternative is Tolaria, which is both free and Open Source. Other great apps like LedgerMind are Claude-Mem, Mem0, Memoir and SAME (Stateless Agent Memory Engine).
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.

The knowledge base for ChatGPT and Claude. Save notes once, connect via MCP, stop re-explaining context every conversation.




Long-term memory for Claude AI. Personalize Claude's responses with information from your past interactions.



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.


