Plans and prices
| Plan | Price | Includes |
|---|---|---|
| Professional | 0 USD / month | Price shown as 0 USD in the pricing text; the page lists monthly and annual billing (annual saves 45%). Text is incomplete, so actual price is unclear. |
Prices copied from GPTZero pricing, checked October 12, 2026. Currency as shown by the vendor; taxes may apply.
Is there a free plan?
Yes, there is a free plan. Free basic AI detection by pasting text into the scanner; the homepage advertises it as free. Paid features are not detailed in the provided text.
Compared with alternatives
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Undetectable AI | 5.00 USD/mo | trial | AI detectors |
 Copyleaks | 13.99 USD/mo | trial | AI detectors |
 Originality.ai | 12.95 USD/mo | yes | AI detectors |
 Scribbr | 19,95 USD | ? | Education |
 AI or Not | 5 USD/mo | yes | AI detectors |
 Pangram | 20 USD/mo | trial | AI detectors |
FAQ
How much is GPTZero per month?
See the table above.
Does GPTZero have a free plan?
Yes, there is a free plan. Free basic AI detection by pasting text into the scanner; the homepage advertises it as free. Paid features are not detailed in the provided text.