kitio.aiGPTZero vs UncovAI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. GPTZero starts at See pricing page and UncovAI starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AI probability score
- Sentence highlighting
- Writing replay in Google Docs
- Plagiarism checker
- API
- Text detector
- Image and video detector
- Audio detector
- Meeting app analysis
- URL phishing detector
- Browser extension
| Feature | GPTZero | UncovAI |
|---|---|---|
| Best for | AI detector that flags machine-written text for teachers and editors | Detects AI-made text, images, audio, video and deepfakes |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | GPTZero | UncovAI |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
GPTZero starts at See pricing page and UncovAI 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
GPTZero
- Free tier for regular checks
- Writing replay shows the drafting process
- LMS integrations
- Scores are probabilities, not proof
- Can misjudge non-native English writing
UncovAI
- Covers text, image, audio and video
- Works inside Zoom, Teams and WhatsApp
- Pay-per-credit top-ups available
- Credit limits apply to daily use
- Pricing is shown in euros
- Reverse web search is not on the lower plan
Which one should you choose?
Choose GPTZero if you want:
- Free tier for regular checks
- Writing replay shows the drafting process
- LMS integrations
Watch out: scores are probabilities, not proof.
Choose UncovAI if you want:
- Covers text, image, audio and video
- Works inside Zoom, Teams and WhatsApp
- Pay-per-credit top-ups available
Watch out: credit limits apply to daily use.
GPTZero vs UncovAI FAQ
What is the difference between GPTZero and UncovAI?
GPTZero: AI detector that flags machine-written text for teachers and editors. UncovAI: Detects AI-made text, images, audio, video and deepfakes. Both are writing tools.
Is GPTZero or UncovAI cheaper?
GPTZero starts at See pricing page and UncovAI starts at See pricing page. Check both pricing pages for current plans.
Do GPTZero and UncovAI have free plans?
GPTZero: Yes. UncovAI: Yes.
Who makes GPTZero?
GPTZero is made by GPTZero, based in United States.
Who makes UncovAI?
UncovAI is made by UncovAI.
Which should I choose, GPTZero or UncovAI?
Choose GPTZero if you value free tier for regular checks and writing replay shows the drafting process. Choose UncovAI if you value covers text, image, audio and video and works inside zoom, teams and whatsapp.