OzBrain

OzBrain is a shared knowledge store for teams that work through several AI agents. Information is kept as nested, structured articles with links, provenance and freshness, so agents fetch only the parts they need. It is operated by Monsef Holdings Pty Ltd.

What OzBrain does

• Shared memory: one source of knowledge that a team's agents and people all read and write.
• Selective retrieval: agents pull the exact slice required instead of whole documents.
• Version tracking: superseded material is marked as replaced and points to the newest version.
• Change history: each edit records which agent made it, what changed and why, and changes are proposed before they land.
• Export: all content can be exported as Markdown, including after cancelling.

Who it serves

Teams using Claude, ChatGPT, Claude Code, Cursor and Gemini.

Key facts

• Connection: through the connector menus Claude and ChatGPT already provide
• Security: stored content is encrypted, and the company states it neither trains models on it nor sells it
• Plans: a free tier, two paid tiers and Enterprise on request