kitio.aiaiPDF vs TubeMemo
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. TubeMemo has the lower starting price: about $5 a month, against $9 for aiPDF.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Chat with PDFs and links
- Source-backed answers
- Whole-book summaries
- Multi-document chats
- OCR for scans
- Video summaries
- Transcript highlights
- Mind maps
- Flashcards
- Searchable memo library
| Feature | aiPDF | TubeMemo |
|---|---|---|
| Best for | Chat with and summarize PDFs, web articles, YouTube videos and podcasts | Browser extension that summarizes YouTube videos into notes |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Freemium |
| Starting price | $9/mo | $4.99/mo |
| Free plan | Yes | Yes |
| Made by | aiPDF | TubeMemo |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
TubeMemo has the lower starting price: about $5 a month, against $9 for aiPDF.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Dynamic
$9/mo
- 120 PDF uploads
- 5,500 questions
- 50 MB max file
- 500 OCR pages
Flagship
$19/mo
- Unlimited uploads and questions
- 65 MB max file
- Unlimited multi-doc chats
- 3,000 OCR pages
Enterprise
Contact sales
- Commercial use
- Unlimited everything
3 plans
Free
Free
- 40 AI credits per week
- 3 video hours of insights weekly
Basic
$4.99/mo
- 1,200 AI credits per month
- Up to 160 video hours
- Unlimited notes and blog posts
Pro
$14.99/mo
- 3,600 AI credits per month
- Up to 480 video hours
- Priority support
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
aiPDF
- Works with videos and podcasts too
- Answers cite the source passages
- Low entry price
- Commercial use needs Enterprise
- Free tier limits not clearly listed
- Max PDF size is 65 MB
TubeMemo
- Works in Chrome and Firefox
- Mind maps and flashcards included
- Cheap paid plans
- Free tier is only 3 video hours a week
- Limited to YouTube videos
- Credit caps on every plan
Which one should you choose?
Choose aiPDF if you want:
- Works with videos and podcasts too
- Answers cite the source passages
- Low entry price
Watch out: commercial use needs enterprise.
Choose TubeMemo if you want:
- Works in Chrome and Firefox
- Mind maps and flashcards included
- Cheap paid plans
Watch out: free tier is only 3 video hours a week.
aiPDF vs TubeMemo FAQ
What is the difference between aiPDF and TubeMemo?
aiPDF: Chat with and summarize PDFs, web articles, YouTube videos and podcasts. TubeMemo: Browser extension that summarizes YouTube videos into notes. Both are productivity tools.
Is aiPDF or TubeMemo cheaper?
TubeMemo has the lower starting price: about $5 a month, against $9 for aiPDF.
Do aiPDF and TubeMemo have free plans?
aiPDF: Yes. TubeMemo: Yes.
Who makes aiPDF?
aiPDF is made by aiPDF.
Who makes TubeMemo?
TubeMemo is made by TubeMemo.
Which should I choose, aiPDF or TubeMemo?
Choose aiPDF if you value works with videos and podcasts too and answers cite the source passages. Choose TubeMemo if you value works in chrome and firefox and mind maps and flashcards included.