kitio.aiNoteGPT vs Sheldon
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Sheldon is completely free, while NoteGPT is freemium.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Video summaries
- PDF summaries
- Mind maps
- Flashcards
- Notes library
- Keyboard shortcut on any site
- Email reply drafts
- Excel formula help
- Code and blog generation
| Feature | NoteGPT | Sheldon |
|---|---|---|
| Best for | Summarize YouTube videos, PDFs and web pages into study notes | Chrome extension that drafts emails, formulas and code on any site |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Free |
| Starting price | $9.99/mo | Free |
| Free plan | Yes | Yes, fully free |
| Made by | NoteGPT | Sheldon |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Sheldon is completely free, while NoteGPT is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Pro
$9.99/mo
- 1,000 basic quotas/month
- Files up to 1GB
- 2 files at once
- AI detector and humanizer
Unlimited
$29/mo
- Unlimited transcription and summaries
- Unlimited basic AI chat
- 10 files at once
Max
$99/mo
- More premium credits
- Files up to 5GB
- 20 files at once
- Unlimited voice cloning
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
NoteGPT
- Handles many content types
- Handy YouTube extension
- Generates study aids
- Free tier has daily limits
- Summaries can be generic
Sheldon
- Free to install
- Works inside the sites you already use
- Handles many small writing jobs
- Chrome only
- Thin wrapper around ChatGPT
- Little detail on privacy or limits
Which one should you choose?
Choose NoteGPT if you want:
- Handles many content types
- Handy YouTube extension
- Generates study aids
Watch out: free tier has daily limits.
Choose Sheldon if you want:
- Free to install
- Works inside the sites you already use
- Handles many small writing jobs
Watch out: chrome only.
NoteGPT vs Sheldon FAQ
What is the difference between NoteGPT and Sheldon?
NoteGPT: Summarize YouTube videos, PDFs and web pages into study notes. Sheldon: Chrome extension that drafts emails, formulas and code on any site. Both are productivity tools.
Is NoteGPT or Sheldon cheaper?
Sheldon is completely free, while NoteGPT is freemium.
Do NoteGPT and Sheldon have free plans?
NoteGPT: Yes. Sheldon: Yes, fully free.
Who makes NoteGPT?
NoteGPT is made by NoteGPT.
Who makes Sheldon?
Sheldon is made by Sheldon.
Which should I choose, NoteGPT or Sheldon?
Choose NoteGPT if you value handles many content types and handy youtube extension. Choose Sheldon if you value free to install and works inside the sites you already use.