kitio.aiTurnitin vs Decopy AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Turnitin starts at See pricing page and Decopy AI starts at $9.99/mo. 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
- Similarity Report
- AI writing indicator
- LMS integrations
- Feedback Studio
- Draft process insights
- AI content detector
- AI text humanizer
- YouTube summarizer
- Video transcripts
- Speech to text
- Text to speech
| Feature | Turnitin | Decopy AI |
|---|---|---|
| Best for | Plagiarism and AI writing detection used by schools and universities | AI detector, humanizer, summarizer and transcript tools in one site |
| Category | Writing | Writing |
| Pricing model | Paid | Freemium |
| Starting price | See pricing page | $9.99/mo |
| Free plan | No | Yes |
| Made by | Turnitin | Decopy AI |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Turnitin starts at See pricing page and Decopy AI starts at $9.99/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- 10 quotas per month
- 10 credits
- Limited basic features
Lite
$9.99/mo
- 1,200 quotas per month
- 800 credits
- Batch YouTube transcription
Basic
$19.99/mo
- 3,000 quotas per month
- 2,000 credits
Premium
$29.99/mo
- Unlimited basic features
- 5,000 credits
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
Decopy AI
- Many writing and study tools in one place
- Free plan to try
- Cheaper with yearly billing
- Free plan has only 10 quotas a month
- Two-tier quota and credit system is confusing
- Detector results are not definitive
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 Decopy AI if you want:
- Many writing and study tools in one place
- Free plan to try
- Cheaper with yearly billing
Watch out: free plan has only 10 quotas a month.
Turnitin vs Decopy AI FAQ
What is the difference between Turnitin and Decopy AI?
Turnitin: Plagiarism and AI writing detection used by schools and universities. Decopy AI: AI detector, humanizer, summarizer and transcript tools in one site. Both are writing tools.
Is Turnitin or Decopy AI cheaper?
Turnitin starts at See pricing page and Decopy AI starts at $9.99/mo. Check both pricing pages for current plans.
Do Turnitin and Decopy AI have free plans?
Turnitin: No. Decopy AI: Yes.
Who makes Turnitin?
Turnitin is made by Turnitin, based in United States.
Who makes Decopy AI?
Decopy AI is made by Decopy AI.
Which should I choose, Turnitin or Decopy AI?
Choose Turnitin if you value very large comparison database and built into most lmss. Choose Decopy AI if you value many writing and study tools in one place and free plan to try.