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.

Subscription Plans and Pricing — Help

BrainTube offers flexible plans to match your knowledge management needs.

Free Tier

Save and enrich a limited number of items
Basic search and library features
Limited Brain Chat sessions
Community support

Pro Plan

Unlimited content saving and enrichment
Full MCP access — Connect to Claude, Cursor, Gemini CLI
Advanced search — Graph-enhanced, multi-hop discovery
Voice Brain Chat — Hands-free conversations
Multi-Brain Chat — Query multiple brains simultaneously
Priority processing — Faster enrichment
Generous monthly credit allowance
API access — Programmatic access to your corpus
Obsidian plugin — Two-way vault sync
Priority support

Managing Your Subscription

Visit the Pricing page, click Upgrade, and payment is processed via Stripe. Manage billing from Settings.

Credits Add-On

Purchase additional credits from the Credits page.

Membership Codes

Redeem promo codes at Settings → Membership Codes.