GPTZero
7.5#4 in ai detection softwareFrom $8.33 a monthFree planWebAPIExtension
VisitGPTZero vs Is It AI?
What both publish
| Fact | GPTZero | Is It AI? |
|---|---|---|
| Headquarters | New York, United States | United Kingdom |
| Integrations | GPTZero lists Google Classroom and Canvas LMS integrations, an API for developers, and a Zapier integration. | The maker's comparison guide states Is It AI? has no LMS integration yet and runs in a browser. |
| Intended users | GPTZero describes its audiences as educators and students, as well as publishers, recruiters, copywriters, marketers, and businesses. | The product is designed for UK education and works on English-language written content generally. |
| Privacy | GPTZero says it does not store or collect documents submitted through API calls, while dashboard inputs may be used in aggregate to improve the service. | The maker says submitted text is processed and immediately discarded, is not retained, and is not used to train models. |
| Purpose | GPTZero identifies AI-generated text and highlights AI use at document, sentence, and word level. | Is It AI? screens written work for AI risk for teachers, tutors, schools, and students. |
| Support | The site directs users to its Support Center and customer service team for help. | Teacher Lite includes email support, while Teacher Pro and Whole School include priority support. |
GPTZero plans
- FreeFree
- Essential$8.33 a month
- Premium$12.99 a month
- Professional$24.99 a month
Is It AI? plans
- Single Check£4.99, paid once
- 3 Assignment Pack£9.99, paid once
- Teacher Lite£9.99 a month
- Dissertation Pack£14.99, paid once
- Teacher Pro£19.99 a month
- Department£499 a year
Pick GPTZero if…
GPTZero suits educators, hiring teams, publishers, journalists, and others assessing writing authenticity. Its API, browser extension, and education integrations may also suit users who want detection in existing workflows.
Pick Is It AI? if…
You want what its maker publishes above — check its page for the details.