According to AlphaMoat, as of 2026-06, the Chrome extension Video Notebook has 70,000 users (-12.5% MoM), rated 3.8 (256 reviews) — ranked #171 of 10,567 AI browser extensions, and #15 of 593 in Education.
AI-powered Chat, Quizzes, and Flashcards for videos on YouTube, Google Meet, Udemy & more!
AI-powered Chat, Quizzes, and Flashcards for videos on YouTube, Google Meet, Udemy & more! Use this extension to add videos to your Video Notebook (app.videonotebook.com). It works on YouTube.com, Udemy.com, Coursera.com, Meet.google.com, and Vimeo.com. You can take your own screenshots and notes while watching videos on those sites, or just sit back and let the extension capture AI Slides and AI Notes for you. All notes have timestamps that you can click on to start the video from that point. Notes for all videos you’ve added to Video Notebook appear on your web app, app.videonotebook.com. There, you organize your videos into notebooks. For AI Notebooks, you get rich AI features like: - AI Assistant: - Ask questions just like you do to ChatGPT. - The answers are tailored to what’s in the course videos, not random Internet content. - The answers include slides from videos + links to points inside the videos. - Multiple choice, short answer, and coding quizzes: - Take a quiz about what’s in the videos - Get an immediate grade - Get feedback that explains the right answer, and links back into the video where the right answer is - Flashcards - Quiz yourself quickly about the content of the videos It’s made for 📈 Those who learn from videos 💼 Those who attend virtual meetings on Google Meet 🎓 university students, adult learners, and K-12 students And is available 100% for free! Learn more at www.videonotebook.com.
| Month | Users | MoM |
|---|---|---|
| 2026-03 | 80,000 | — |
| 2026-04 | 80,000 | +0.0% |
| 2026-05 | 80,000 | +0.0% |
| 2026-06 | 70,000 | -12.5% |
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Data month: 2026-06 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.