kitio.aiChatPDF vs Linfo.ai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. ChatPDF starts at See pricing page and Linfo.ai starts at $7.99/mo. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Chat with PDFs
- Page citations
- Multi-file folders
- Multilingual support
- API access
- Article summaries
- YouTube summaries
- PDF summaries
- Mind map view
- Browser extension
| Feature | ChatPDF | Linfo.ai |
|---|---|---|
| Best for | Upload a PDF and ask questions about it in a chat | Summaries and mind maps from articles, PDFs and YouTube |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $7.99/mo |
| Free plan | Yes | Yes |
| Made by | ChatPDF | Linfo.ai, Inc. |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
ChatPDF starts at See pricing page and Linfo.ai starts at $7.99/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Plus
$7.99/mo
- Priority support
- Priority generation queue
- Most advanced model
Pro 12-month
$7.99/mo billed yearly
- Unlimited article summaries
- Unlimited PDF and YouTube summaries
Pro 3-month
$11.99/mo billed quarterly
- Unlimited article summaries
- Unlimited PDF and YouTube summaries
Pro 1-month
$14.99/mo
- Unlimited article summaries
- Unlimited PDF and YouTube summaries
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
ChatPDF
- Very simple to use
- Cites page numbers
- Free tier to start
- Free plan limits pages and questions
- Struggles with complex tables
Linfo.ai
- Handles web pages, PDFs and videos
- Mind map and outline views
- Cheaper long-term Pro plans
- Free tier limits are not stated
- Plan names and limits are hard to compare
- Best model sits on paid plans
Which one should you choose?
Choose ChatPDF if you want:
- Very simple to use
- Cites page numbers
- Free tier to start
Watch out: free plan limits pages and questions.
Choose Linfo.ai if you want:
- Handles web pages, PDFs and videos
- Mind map and outline views
- Cheaper long-term Pro plans
Watch out: free tier limits are not stated.
ChatPDF vs Linfo.ai FAQ
What is the difference between ChatPDF and Linfo.ai?
ChatPDF: Upload a PDF and ask questions about it in a chat. Linfo.ai: Summaries and mind maps from articles, PDFs and YouTube. Both are productivity tools.
Is ChatPDF or Linfo.ai cheaper?
ChatPDF starts at See pricing page and Linfo.ai starts at $7.99/mo. Check both pricing pages for current plans.
Do ChatPDF and Linfo.ai have free plans?
ChatPDF: Yes. Linfo.ai: Yes.
Who makes ChatPDF?
ChatPDF is made by ChatPDF.
Who makes Linfo.ai?
Linfo.ai is made by Linfo.ai, Inc..
Which should I choose, ChatPDF or Linfo.ai?
Choose ChatPDF if you value very simple to use and cites page numbers. Choose Linfo.ai if you value handles web pages, pdfs and videos and mind map and outline views.