kitio.aiCopyleaks vs Originality.ai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Copyleaks starts at See pricing page and Originality.ai starts at $14.95/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
- Plagiarism detection
- AI content detector
- Multilingual checks
- LMS integrations
- Code plagiarism
- AI detector
- Plagiarism checker
- Fact checker
- Site-wide scans
- Shareable reports
| Feature | Copyleaks | Originality.ai |
|---|---|---|
| Best for | Plagiarism and AI content detection for schools and businesses | AI detection, plagiarism and fact checking for web publishers |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $14.95/mo |
| Free plan | Yes | Yes |
| Made by | Copyleaks | Originality.ai |
| Based in | United States | Canada |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Copyleaks starts at See pricing page and Originality.ai starts at $14.95/mo. Check both pricing pages for current plans.
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
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
Copyleaks
- Checks many languages
- Strong LMS and API support
- Detects paraphrased copying
- Credit-based pricing can confuse
- False positives on some human text
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
Which one should you choose?
Choose Copyleaks if you want:
- Checks many languages
- Strong LMS and API support
- Detects paraphrased copying
Watch out: credit-based pricing can confuse.
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.
Copyleaks vs Originality.ai FAQ
What is the difference between Copyleaks and Originality.ai?
Copyleaks: Plagiarism and AI content detection for schools and businesses. Originality.ai: AI detection, plagiarism and fact checking for web publishers. Both are writing tools.
Is Copyleaks or Originality.ai cheaper?
Copyleaks starts at See pricing page and Originality.ai starts at $14.95/mo. Check both pricing pages for current plans.
Do Copyleaks and Originality.ai have free plans?
Copyleaks: Yes. Originality.ai: Yes.
Who makes Copyleaks?
Copyleaks is made by Copyleaks, based in United States.
Who makes Originality.ai?
Originality.ai is made by Originality.ai, based in Canada.
Which should I choose, Copyleaks or Originality.ai?
Choose Copyleaks if you value checks many languages and strong lms and api support. Choose Originality.ai if you value built for content teams and combines several checks in one scan.