GPTZero
7.5#4 in ai detection softwareFrom $8.33 a monthFree planWebAPIExtension
VisitGPTZero vs ZeroTrue
What both publish
| Fact | GPTZero | ZeroTrue |
|---|---|---|
| API | The API accepts files and text and returns AI-detection probabilities at document, paragraph, and sentence level, including batch inference. | The API uses one request pattern across text, images, audio, video, and code, with batch processing and asynchronous webhooks listed as capabilities. |
| Company | The team page says GPTZero is based in New York and Toronto and was founded in January 2023. | The site identifies the company as ZeroTrue Inc. |
| Integrations | GPTZero lists Google Classroom and Canvas LMS integrations, an API for developers, and a Zapier integration. | The product site advertises Android and iOS apps, a Telegram bot and Mini App, MCP connectivity, an agent skill and SDK integrations. |
| Intended users | GPTZero describes its audiences as educators and students, as well as publishers, recruiters, copywriters, marketers, and businesses. | ZeroTrue identifies enterprise review, journalism and OSINT, platform integrity, and developer products as fit areas. |
| Security | GPTZero states it is SOC 2 Type II compliant and lists CCPA, GDPR, FERPA, HECVAT, and VPAT commitments or assessments. | The public website and application endpoints are served over HTTPS; the site advises confirming data location, retention, deletion, access controls, and deployment requirements before production use. |
GPTZero plans
- FreeFree
- Essential$8.33 a month
- Premium$12.99 a month
- Professional$24.99 a month
ZeroTrue plans
- FreeFree
- Developer—
- EnterprisePriced on request
- GrowthPriced on request
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 ZeroTrue if…
ZeroTrue may suit developers, enterprise reviewers, journalists and OSINT teams, or platform-integrity teams checking content across multiple formats. It is also relevant to people who need API access or listed mobile and messaging integrations.