Best YouTube Note-Taking Apps in 2026
(Free & Paid)
We tested 7 YouTube note-taking tools so you don't have to. Here's an honest comparison of features, pricing, and which one actually helps you learn.
YouTube has become the world's largest classroom, but most people still watch videos passively and forget the majority of what they learn. The right note-taking app bridges the gap between watching and retaining — but with dozens of tools claiming to be "the best," choosing one can be overwhelming.
We spent weeks testing each tool on real learning sessions — watching coding tutorials, online lectures, and educational content — to give you an honest breakdown. If you're new to YouTube note-taking, our complete guide to YouTube note-taking methods covers the fundamental techniques that work with any tool.
Quick Comparison Table
| Feature | MensorAI | NoteGPT | YiNote | Glasp | Rocket Note |
|---|---|---|---|---|---|
| Sidebar Notes | |||||
| AI Q&A | |||||
| Rich Text Editor | |||||
| Timestamps | |||||
| Searchable Library | |||||
| Export Notes | |||||
| Free Version |
Note: Notion and Obsidian are excluded from this table because they're general-purpose note-taking apps, not YouTube-specific tools. We cover them separately below.
1. MensorAI
Chrome Extension + Web App · 7-day free trial, plans from $9/mo
Best for: Learners who want AI-assisted notes without leaving YouTube
Pros
- AI answers questions about the video in real-time
- Non-disruptive sidebar — take notes without pausing
- Rich text editor with formatting, headings, and lists
- Searchable knowledge library across all your videos
Cons
- Chrome only (no Firefox or Safari yet)
- No mobile app currently
- AI features require account signup
2. NoteGPT
Chrome Extension + Web App · Free plan, Pro from $9.99/mo
Best for: Users who want auto-generated summaries
Pros
- Auto-generates video summaries
- Supports multiple video platforms
- Timestamp-linked notes
Cons
- Free plan is very limited
- Summary quality varies by video
- UI can feel cluttered
3. YiNote
Chrome Extension · Free (open source)
Best for: Budget-conscious users who want basic note-taking
Pros
- Completely free and open source
- Simple, distraction-free interface
- Export notes as document
Cons
- No AI features
- Limited formatting options
- No cloud sync between devices
- Development appears inactive
4. Glasp
Chrome Extension + Web App · Free plan, Pro from $8/mo
Best for: Social learners who want to share highlights
Pros
- Social highlighting — see what others highlighted
- Works with articles and PDFs too
- AI summary generation
Cons
- Notes are public by default
- YouTube integration is secondary feature
- Can be distracting with social elements
5. Rocket Note
Chrome Extension · Free plan, Pro from $4.99/mo
Best for: Users who want screenshot-based notes
Pros
- Screenshot capture with notes
- Affordable premium tier
- Clean, simple interface
Cons
- No AI features
- Limited organization tools
- Basic text formatting only
6. Notion + YouTube
Web App (manual workflow) · Free plan, Plus from $8/mo
Best for: Existing Notion users who want everything in one workspace
Pros
- Powerful database and organization features
- Templates for video notes
- Works on all platforms
- AI features built in
Cons
- No YouTube integration — must switch between apps
- Requires manual setup and templates
- Overkill for simple note-taking
- Learning curve for new users
7. Obsidian + YouTube
Desktop App (manual workflow) · Free (Sync from $4/mo)
Best for: Power users who want local-first, linked notes
Pros
- Local-first — you own your data
- Powerful linking and graph view
- Huge plugin ecosystem
- Markdown-based, portable forever
Cons
- No YouTube integration without plugins
- Steep learning curve
- Must switch between apps to take notes
- Community plugins vary in quality
How to Choose the Right Tool
The best tool depends on how you learn. Here's a decision framework:
Choose a Chrome extension if...
- • You want notes right next to the video
- • You don't want to switch between apps
- • You primarily learn from YouTube
See our Chrome extensions comparison for more detail.
Choose a general app if...
- • You take notes from multiple sources
- • You need advanced organization features
- • You already use Notion or Obsidian
Whatever tool you choose, the key is consistency. Research shows that active note-taking dramatically improves retention compared to passive watching.
Our Verdict
For most YouTube learners, MensorAI offers the best balance of features and usability. The AI Q&A feature genuinely adds value — being able to ask questions about a video without leaving the page saves significant time. The 7-day free trial gives you full Pro access, and paid plans start at just $9/month.
If you're already invested in Notion or Obsidian, those are solid choices too — just know you'll be switching between apps. And if budget is the only factor, YiNote is hard to beat at free.
Ready to Transform Your YouTube Learning?
Stop forgetting what you learn. Try the most advanced YouTube note-taking system available.