GPTZero
ExternalGPTZero is a premier AI detector that accurately identifies text generated by leading models like ChatGPT, GPT-4, Gemini, Claude, and Llama. With sentence-level highlights, plagiarism checking, and seamless integrations into Google Docs and more, it empowers educators and professionals to uphold content authenticity. Serving over 10 million users, including 380,000 educators, GPTZero stands out for its reliability and user-friendly design in combating AI-generated content.
Description
GPTZero is a premier AI detector that accurately identifies text generated by leading models like ChatGPT, GPT-4, Gemini, Claude, and Llama. With sentence-level highlights, plagiarism checking, and seamless integrations into Google Docs and more, it empowers educators and professionals to uphold content authenticity. Serving over 10 million users, including 380,000 educators, GPTZero stands out for its reliability and user-friendly design in combating AI-generated content.
Key capabilities
- AI content detection across multiple LLMs (ChatGPT, GPT-4/5, Gemini, Claude, Llama)
- Sentence-level AI probability highlighting
- Plagiarism checking
- Multilingual detection
Core use cases
- 1.Detecting AI-generated content in student essays for educators
- 2.Verifying originality for content creators and publishers
- 3.Enterprise-level AI and plagiarism scanning in LMS platforms
Is GPTZero Right for You?
Best for
- Educators and academic institutions checking student work
- Content creators ensuring human-like originality
Not ideal for
- Non-native English speakers due to ESL false positives
- Users needing 100% definitive verdicts (requires cross-checking)
- Creative writers or short-text scenarios
Standout features
- Sentence-level AI highlights
- Plagiarism checker
- Multilingual support (English, German, French, Spanish, Portuguese)
- Google Docs and Chrome extensions
- Advanced Scan and Hallucination Detector
- Writing Replay for proof of authorship
- API and LMS integrations (Canvas, Google Classroom)
Pricing
Premium
Free
Professional
Reviews
Based on 0 reviews across 0 platforms
User Feedback Highlights
Most Praised
- High accuracy (98-99%) on unedited AI-generated text
- User-friendly interface with free tier
- Useful for educators maintaining academic integrity
- Seamless integrations with Google Docs and Chrome
Common Complaints
- Struggles with edited or humanized AI text (accuracy drops)
- False positives on human-written ESL or formal text
- Inconsistent results on short or mixed content
- High false negative rates reported in some tests