kitio.aiOriginality.ai vs Decopy AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Decopy AI has the lower starting price: about $10 a month, against $15 for Originality.ai.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AI detector
- Plagiarism checker
- Fact checker
- Site-wide scans
- Shareable reports
- AI content detector
- AI text humanizer
- YouTube summarizer
- Video transcripts
- Speech to text
- Text to speech
| Feature | Originality.ai | Decopy AI |
|---|---|---|
| Best for | AI detection, plagiarism and fact checking for web publishers | AI detector, humanizer, summarizer and transcript tools in one site |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $14.95/mo | $9.99/mo |
| Free plan | Yes | Yes |
| Made by | Originality.ai | Decopy AI |
| Based in | Canada | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Decopy AI has the lower starting price: about $10 a month, against $15 for Originality.ai.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- 100 credits one time (10K words)
- AI Checker
- 1 credit = 100 words
Pro
$14.95/mo
- 2,000 credits (200K words) per month
- Deep Scan and Bulk Scan
- 30-day scan history
- Extra seats $9.95/mo
Enterprise
$179/mo
- 15K credits (1.5M words) per month
- API access
- 1-year scan history
- Priority support
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
Originality.ai
- Built for content teams
- Combines several checks in one scan
- Pay-as-you-go option
- Strict detector can flag edited human text
- Credits add up on large sites
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 Originality.ai if you want:
- Built for content teams
- Combines several checks in one scan
- Pay-as-you-go option
Watch out: strict detector can flag edited human text.
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.
Originality.ai vs Decopy AI FAQ
What is the difference between Originality.ai and Decopy AI?
Originality.ai: AI detection, plagiarism and fact checking for web publishers. Decopy AI: AI detector, humanizer, summarizer and transcript tools in one site. Both are writing tools.
Is Originality.ai or Decopy AI cheaper?
Decopy AI has the lower starting price: about $10 a month, against $15 for Originality.ai.
Do Originality.ai and Decopy AI have free plans?
Originality.ai: Yes. Decopy AI: Yes.
Who makes Originality.ai?
Originality.ai is made by Originality.ai, based in Canada.
Who makes Decopy AI?
Decopy AI is made by Decopy AI.
Which should I choose, Originality.ai or Decopy AI?
Choose Originality.ai if you value built for content teams and combines several checks in one scan. Choose Decopy AI if you value many writing and study tools in one place and free plan to try.