Pay-as-you-go pricing
AI detection and plagiarism check pricing
One credit is one scan. No subscription, no minimum — pick a size, pick a pack, pay in your currency.
Standard Credit
Essays, blog posts, assignments
Up to 3,000 words
Extended Credit
Dissertations, reports, theses
Up to 8,000 words
- Sentence-by-sentence AI report
- Optional plagiarism source matching
- PDF upload or pasted text
- Email a copy of the report
Credits never expire
Buy one now and use it whenever you need it. Credits stay on your account until used.
Two sizes, same checks
Standard covers up to 3,000 words; Extended up to 8,000. Longer text is trimmed to the limit and the report says so.
Your text is never stored
Only the score summary is kept in your history. The writing and the detailed breakdown stay in your browser.
14-day refund on unused credits
Changed your mind? Ask support within 14 days of purchase for a refund of any credits you haven't used.
New accounts start with a free preview scan — your score and how many sentences are flagged — and the full report unlocks for one Standard credit. Not sure a paid scan is what you need? Try the free checker or read how scans work.