Copyleaks
Enterprise AI content detector, plagiarism governance, and source verification engine
pricingfree tierapichecked 25 Aug 2026
What Copyleaks is
Copyleaks is an AI content governance and text analysis platform that identifies AI-generated copy, paraphrased passages, and source plagiarism across more than 30 languages. Used by global publishing networks, marketing agencies, and educational institutions, Copyleaks provides fine-grained model probability scoring, sentence-by-sentence origin analysis, and automated API integrations to protect brand integrity and search compliance.
Pricing
| Plan | Price | Annual | What you get |
|---|---|---|---|
| AI Detector | $10/mo | $8/mo | 1,200 pages (300,000 words) per month, full AI detection and browser extension |
| Plagiarism + AI | $17/mo | $14/mo | 1,200 pages per month with both AI detection and web plagiarism scanning |
| Enterprise | $99/mo | $85/mo | Full LMS & CMS API access, custom scanning credits, dedicated account manager |
Annual billing provides a 20% discount on credit bundles.
Free access: Free browser extension with basic AI scanning allowance
read from the vendor pricing page · 25 Aug 2026 · how we verify
Best for
- Publishers and editorial teams verifying freelance content authenticity
- SEO agencies ensuring articles meet original search guidelines
Not for
- Teams looking for an automated graphic design and logo maker
Integrations
Copyleaks alternatives
All 3 alternatives to Copyleaks, compared Get the Toolvern badge for Copyleaks
Winston AI AI detection and OCR text extraction platform designed for publishers and educators 
Crossplag Multilingual AI detection and cross-language plagiarism scanning infrastructure 
ZeroGPT High-speed AI text detector and DeepAnalyse sentence integrity analyzer Head to head: Copyleaks vs Winston AI Copyleaks vs Crossplag Copyleaks vs ZeroGPT
Compiled by Stepan Noianov from the vendor's own site and pricing page. Something wrong? Report an inaccuracy.