kitio.aiTurnitin vs AI Detector Pro
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Turnitin starts at See pricing page and AI Detector Pro starts at $27.98/mo. Check both pricing pages for current plans.
Find text likely to trigger AI detectors and revise it in an editor
Freemium · $27.98/moAt a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Similarity Report
- AI writing indicator
- LMS integrations
- Feedback Studio
- Draft process insights
- Multilingual AI detection
- Highlights likely triggers
- Overused AI phrase finder
- AI Eraser rewriting
- Scan-as-you-type beta
- API access
| Feature | Turnitin | AI Detector Pro |
|---|---|---|
| Best for | Plagiarism and AI writing detection used by schools and universities | Find text likely to trigger AI detectors and revise it in an editor |
| Category | Writing | Writing |
| Pricing model | Paid | Freemium |
| Starting price | See pricing page | $27.98/mo |
| Free plan | No | Yes |
| Made by | Turnitin | AI Detector Pro |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Turnitin starts at See pricing page and AI Detector Pro starts at $27.98/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- Free sign-up, no card required
- Try detection and humanizing
Basic
$27.98/mo
- 103 AI scans a month
- Unlimited humanizations
- Scan rollover
Unlimited
$49.98/mo
- Unlimited AI scans
- Humanization rollover
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
Turnitin
- Very large comparison database
- Built into most LMSs
- Trusted by institutions
- Not available to individuals
- AI scores can be contested
- Pricing only through institutions
AI Detector Pro
- Explains why text looks AI-written
- Supports seven languages
- Unused scans roll over
- Basic plan capped at 103 scans a month
- Full price is high without a promo code
- Detection results are approximate
Which one should you choose?
Choose Turnitin if you want:
- Very large comparison database
- Built into most LMSs
- Trusted by institutions
Watch out: not available to individuals.
Choose AI Detector Pro if you want:
- Explains why text looks AI-written
- Supports seven languages
- Unused scans roll over
Watch out: basic plan capped at 103 scans a month.
Turnitin vs AI Detector Pro FAQ
What is the difference between Turnitin and AI Detector Pro?
Turnitin: Plagiarism and AI writing detection used by schools and universities. AI Detector Pro: Find text likely to trigger AI detectors and revise it in an editor. Both are writing tools.
Is Turnitin or AI Detector Pro cheaper?
Turnitin starts at See pricing page and AI Detector Pro starts at $27.98/mo. Check both pricing pages for current plans.
Do Turnitin and AI Detector Pro have free plans?
Turnitin: No. AI Detector Pro: Yes.
Who makes Turnitin?
Turnitin is made by Turnitin, based in United States.
Who makes AI Detector Pro?
AI Detector Pro is made by AI Detector Pro.
Which should I choose, Turnitin or AI Detector Pro?
Choose Turnitin if you value very large comparison database and built into most lmss. Choose AI Detector Pro if you value explains why text looks ai-written and supports seven languages.