Use Cases
Built for people who learn from video
Whether you're shipping a company, finishing a PhD, or studying for finals — BrainTube turns your watch history into a working knowledge base.
Founders & Operators
Turn every podcast, talk, and tutorial into actionable playbooks. Build a personal knowledge base of how the best operators think.
- Daily workflow distilled from 100+ hours of founder content
- Searchable playbook library
- 5-min morning briefings from your saved videos
Lifelong Learners
Stop forgetting what you watch. Build a learning system with active recall, semantic search, and connected notes.
- Active recall flashcards generated from any video
- Connect ideas across hundreds of videos
- Track retention over weeks, not minutes
Researchers
Cite, synthesize, and search hours of lectures and interviews like a structured database.
- Citation-ready transcript excerpts
- Synthesize across multiple sources
- Export to Zotero, Notion, or Markdown
Content Creators
Repurpose long-form content into scripts, hooks, and posts. Find inspiration by searching across your entire watch history.
- Mine your library for content angles
- Auto-extract quotes and timestamps
- Build a content pipeline from research → publish
Students
Turn lecture recordings into study materials. Exam prep that actually sticks.
- Smart notes from class recordings
- Auto-generated practice questions
- Spaced repetition across the semester
Start building your knowledge base today
Free forever for up to 10 videos. No credit card required.
Get Started FreeFrequently asked questions
- Who is BrainTube for?
- Founders, lifelong learners, researchers, content creators, and students — anyone who learns from long-form video and wants that knowledge back later, structured and searchable.
- Do I have to watch the videos first?
- No. BrainTube transcribes and summarizes each video automatically, so you can skim the summary, read the transcript, or chat with the content before deciding to watch.
- Can I search across everything I've saved?
- Yes. Semantic search runs across every transcript, summary, and note in your library, so you can find the exact quote or moment without remembering which video it came from.
- Does BrainTube work for academic research?
- Yes. Researchers use it to cite transcript excerpts, synthesize across multiple lectures or interviews, and export to Zotero, Notion, or Markdown.
- Can I generate study materials from a lecture?
- Yes. From any saved video you can generate flashcards, practice questions, and spaced-repetition reviews — useful for students preparing for exams.
- Does it integrate with the AI tools I already use?
- Yes. BrainTube exposes an MCP server so ChatGPT, Claude, Cursor, and other MCP-compatible clients can query your library directly.