How do I save my first item?

Paste any YouTube URL, article, or PDF into the capture bar. BrainTube extracts the transcript, generates a summary, and indexes everything within a minute.

How do I connect BrainTube to Claude or Cursor?

Open /connect in the app to get your MCP URL and API key, then paste it into Claude Desktop's config or Cursor's MCP settings. Your library becomes a tool the AI can call.

A Brain is a focused group of items you can chat with. Dashboard → Brains → New, pick items, give it a name. You can keep it private or share it publicly via a slug.

How does billing work?

Plans run monthly or annually with a 7-day trial. BrainTokens cover AI usage on top of your plan. Refunds within 14 days, no questions asked.

Where is my data stored?

EU-region infrastructure. You own your data, you can export it as JSON anytime, and account deletion purges backups within 30 days.

Managing Your Profile — Help

Managing Your Profile

How to customize your BrainTube profile, display name, and public visibility.

Customize your BrainTube profile to represent your knowledge identity.

Profile Settings

Edit your display name, avatar, bio, and public profile visibility at My Profile.

Public Profile

If enabled, your public profile shows your display name, bio, public Second Brains, shared collections, and early adopter badge.

Early Adopter Badge

Early users receive a permanent numbered badge displayed on their profile.

Privacy

Saved content is always private by default
Only explicitly shared items are visible
Your email is never shown publicly
You can disable the public profile entirely