GPTZero
7.5#4 in ai detection softwareFrom $8.33 a monthFree planWebAPIExtension
VisitGPTZero vs Trinka
What both publish
| Fact | GPTZero | Trinka |
|---|---|---|
| Browser extension | The Chrome extension scans web pages and adds AI detection, citation checks, writing feedback, and writing replays to Google Docs and other workflows. | Yes |
| Integrations | GPTZero lists Google Classroom and Canvas LMS integrations, an API for developers, and a Zapier integration. | The browser plugin supports writing in Google Docs, Authorea, Evernote, and Medium. |
| Languages | GPTZero says it fully supports English, German, Portuguese, French, and Spanish. | Trinka Cloud provides English grammar checking and Spanish grammar checking with automatic language detection. |
| Purpose | GPTZero identifies AI-generated text and highlights AI use at document, sentence, and word level. | Trinka is an AI grammar correction and language enhancement assistant designed for academic and technical writing. |
| Security | GPTZero states it is SOC 2 Type II compliant and lists CCPA, GDPR, FERPA, HECVAT, and VPAT commitments or assessments. | Trinka says user data is encrypted in transit and at rest and is not sold, monetized, or shared with third parties. |
| Support | The site directs users to its Support Center and customer service team for help. | The pricing page directs users seeking assistance to Trinka Support at [email protected]. |
GPTZero plans
- FreeFree
- Essential$8.33 a month
- Premium$12.99 a month
- Professional$24.99 a month
Trinka plans
- BasicFree
- Confidential Data$300 a year
- Premium—
- Premium Plus—
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 Trinka if…
Trinka suits academic and technical writers who want language checks, document proofreading, or citation tools. Its Confidential Data option is described for teams of five or more handling sensitive, regulated, or proprietary content.