kitio.aiPDF.ai vs GoPDF
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. PDF.ai starts at See pricing page and GoPDF starts at See pricing page. 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 chat
- Source highlighting
- Summaries
- Chrome extension
- API
- PDF editing
- AI chat with PDF
- AI quiz builder
- Fill and sign
- Convert and merge
- OCR
| Feature | PDF.ai | GoPDF |
|---|---|---|
| Best for | Chat with any PDF and get answers linked to the source page | Online PDF editor with an AI chat for asking about your files |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | PDF.ai | GoPDF |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
PDF.ai starts at See pricing page and GoPDF starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
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
PDF.ai
- Clear source links
- Simple interface
- API for developers
- Free plan has tight limits
- Few collaboration tools
GoPDF
- Runs in the browser, no install
- Many PDF tools in one place
- AI chat for questions about a file
- Plan prices are not shown on the site
- AI is only one part of a wider toolkit
- Little detail about data handling
Which one should you choose?
Choose PDF.ai if you want:
- Clear source links
- Simple interface
- API for developers
Watch out: free plan has tight limits.
Choose GoPDF if you want:
- Runs in the browser, no install
- Many PDF tools in one place
- AI chat for questions about a file
Watch out: plan prices are not shown on the site.
PDF.ai vs GoPDF FAQ
What is the difference between PDF.ai and GoPDF?
PDF.ai: Chat with any PDF and get answers linked to the source page. GoPDF: Online PDF editor with an AI chat for asking about your files. Both are productivity tools.
Is PDF.ai or GoPDF cheaper?
PDF.ai starts at See pricing page and GoPDF starts at See pricing page. Check both pricing pages for current plans.
Do PDF.ai and GoPDF have free plans?
PDF.ai: Yes. GoPDF: Yes.
Who makes PDF.ai?
PDF.ai is made by PDF.ai.
Who makes GoPDF?
GoPDF is made by GoPDF.
Which should I choose, PDF.ai or GoPDF?
Choose PDF.ai if you value clear source links and simple interface. Choose GoPDF if you value runs in the browser, no install and many pdf tools in one place.