GPTZero
7.5#4 in ai detection softwareFrom $8.33 a monthFree planWebAPIExtension
VisitGPTZero vs SlopProx
What both publish
| Fact | GPTZero | SlopProx |
|---|---|---|
| Integrations | GPTZero lists Google Classroom and Canvas LMS integrations, an API for developers, and a Zapier integration. | The page describes use with email, Google Docs, and a CMS through the browser extension. |
| Intended users | GPTZero describes its audiences as educators and students, as well as publishers, recruiters, copywriters, marketers, and businesses. | The Pro page names newsrooms, universities, journalists, researchers, freelance editors, and legal or research users. |
| 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 processing runs locally, with no cloud calls or telemetry and no data leaving the machine. |
| Purpose | GPTZero identifies AI-generated text and highlights AI use at document, sentence, and word level. | A Windows desktop app and Chrome and Firefox extensions detect and hide AI-generated text, images, and YouTube videos while browsing. |
GPTZero plans
- FreeFree
- Essential$8.33 a month
- Premium$12.99 a month
- Professional$24.99 a month
SlopProx plans
- Open SourceFree
- Teams£10 a month
- Individual Pro£49 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 SlopProx if…
SlopProx may suit people who want browser-based checks for AI-generated content, including users working with email, Google Docs, or a CMS. Its planned Pro forensic view is aimed at newsrooms, universities, journalists, researchers, freelance editors, and legal or research users.