Side by side
| Feature | ZeroGPT | Originality.ai |
|---|---|---|
| What it does | Online AI content detector that flags AI-written text and images, plus paraphrasing, grammar and plagiarism tools for writers, students and educators. | AI detector and content checker that flags AI-generated text and plagiarism for writers, editors, teachers and publishers. |
| Price from | not listed | 12.95 USD/mo |
| Free plan | yes | yes |
| Platforms | web, api, whatsapp, telegram | web, chrome, api |
| API | yes | yes |
ZeroGPT: key features
- Sentence-level highlighting of AI-written text with an AI percentage gauge
- Downloadable PDF report for each detection
- AI Humanizer for rewriting AI text
- Plagiarism checker across billions of sources
- Paraphraser, summarizer, grammar checker and translator
- AI image and video detection
Originality.ai: key features
- AI text detection with sentence highlights
- Plagiarism checker
- Deep Scan with editing suggestions
- Bulk scan of multiple texts
- Chrome and Google Docs extension with writing replay
- AI detection API
FAQ
Is ZeroGPT or Originality.ai better?
It depends on the job - compare prices, free plans and features in the table above.
Are ZeroGPT and Originality.ai free?
ZeroGPT: Yes, there is a free plan. Free plan, no credit card needed, with limited access to the tools (the 15,000-character limit shown on the homepage applies to the detector input). Originality.ai: Yes, there is a free plan. Basic plan with AI detection only: 3 scans per day, limit of 2,000 words per scan, file upload (docx, pdf, doc). No subscription required.