OpenBrain. A shared Markdown workspace.

The way we work changed.But humans and agents still don't have one place to think.

Step through

A collaborative Markdown workspace

One source, versioned and portable

Everyone works from the same Markdown, with history you can trust and files you can move.

Customer inbox

Merge repeats
Tasks from notes
Link decisions
Teammate
You
Agent

Collaborate with agents, in real time

Your team and agents keep shared context up to date together.

Browser
Agent
context.md## PricingKeep in sync- $19 / seat+ $29 / seat

Browser edits, workspace patches

Make changes in OpenBrain, or let agents patch the Markdown from their workspace.

Render anything, share anything

Markdown and HTML become clean pages you can publish as a link and send.

The best context is still human-curated.

Humans curate. Agents maintain. Your context stays clean.

Early access is rolling out in batches.