GPTZero pricing
GPTZero has 4 published plans. Free plan: yes. Free trial: none listed. Prices checked on November 2, 2026.
| Plan | Monthly billing | Annual billing (per month) | Limits / what’s included |
|---|---|---|---|
| Free | Free | — | 10,000 words per month; Basic AI Scan; 1 Free Advanced Scan; 5 Free AI Highlights in Chrome Extension |
| Premium per month, billed annually | — | €9.99 | Up to 300,000 words per month; Advanced AI Scan; Multilingual AI detection; Download AI reports |
| Professional per month, billed annually | — | €19.99 | 500,000 words per month; Up to 2 million words overage; Scan up to 250 files at once; Page by page scanning |
| Professional Team Plan per seat | — | €19.99 | Min 2 seats; 500,000 words per member, per month; card payment only |
Free trial: none listed. Free plan: yes.
Prices checked on on the official GPTZero pricing page. “—” = not published.
Price history
Changes we recorded on GPTZero’s official pricing page, newest first.
| Date | Plan | Change | Before | After |
|---|---|---|---|---|
| Professional | Limits changed | 500,000 words per month; Up to 2 million words overage; scan up to 250 files at once | 500,000 words per month; Up to 2 million words overage; Scan up to 250 files at once; Page by page scanning | |
| Professional | Price changed | €35.99/mo (€19.99/mo billed annually) per month | —/mo (€19.99/mo billed annually) per month, billed annually | |
| Premium | Limits changed | Up to 300,000 words per month | Up to 300,000 words per month; Advanced AI Scan; Multilingual AI detection; Download AI reports | |
| Premium | Price changed | €18.99/mo (€9.99/mo billed annually) per month | —/mo (€9.99/mo billed annually) per month, billed annually |
GPTZero: features, pros and cons →
Suggest an update
Wrong price, outdated fact or a tool that shut down? Are you the vendor and disagree with this page? Tell us, ideally with a link to the official page. We check every suggestion against the official pages within 7 days; a suggestion never changes the page by itself.