kitio.aiPdfGPT.io vs PDFPeer
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. PdfGPT.io starts at See pricing page and PDFPeer starts at $14.99/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
- PDF summaries
- Page-linked citations
- Chat with multiple PDFs
- Exam notes
- Quizzes and study guides
- Large file support
- Chat with PDFs
- Summaries
- Quick search in documents
- Free plan
- Lifetime deal
| Feature | PdfGPT.io | PDFPeer |
|---|---|---|
| Best for | Ask questions across PDFs and get page-linked answers | Chat with PDFs such as contracts, statements and study notes |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $14.99/mo |
| Free plan | Yes | Yes |
| Made by | PdfGPT.io | PDFPeer |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
PdfGPT.io starts at See pricing page and PDFPeer starts at $14.99/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- 1 PDF
- Max 10 MB per PDF
Unlimited
$14.99/mo
- Unlimited PDFs
- Unlimited questions
- Priority support
Enterprise
Contact sales
- Customised for your organisation
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
PdfGPT.io
- Citations let you verify answers
- Handles very long documents
- Does not train on your files
- Free use is limited
- Plan details not visible on the homepage
PDFPeer
- Free plan to try
- Lifetime option available
- Works with many document types
- Free plan limited to one PDF
- Max 10 MB on the free plan
Which one should you choose?
Choose PdfGPT.io if you want:
- Citations let you verify answers
- Handles very long documents
- Does not train on your files
Watch out: free use is limited.
Choose PDFPeer if you want:
- Free plan to try
- Lifetime option available
- Works with many document types
Watch out: free plan limited to one pdf.
PdfGPT.io vs PDFPeer FAQ
What is the difference between PdfGPT.io and PDFPeer?
PdfGPT.io: Ask questions across PDFs and get page-linked answers. PDFPeer: Chat with PDFs such as contracts, statements and study notes. Both are productivity tools.
Is PdfGPT.io or PDFPeer cheaper?
PdfGPT.io starts at See pricing page and PDFPeer starts at $14.99/mo. Check both pricing pages for current plans.
Do PdfGPT.io and PDFPeer have free plans?
PdfGPT.io: Yes. PDFPeer: Yes.
Who makes PdfGPT.io?
PdfGPT.io is made by PdfGPT.io.
Who makes PDFPeer?
PDFPeer is made by PDFPeer.
Which should I choose, PdfGPT.io or PDFPeer?
Choose PdfGPT.io if you value citations let you verify answers and handles very long documents. Choose PDFPeer if you value free plan to try and lifetime option available.