7 Best GPT-Zero Alternatives
Discover GPTZero, the ultimate AI detector tool for ChatGPT and Gemini. Accurately check AI generated content for plagiarism with GPTZero's free AI checker! If it isn't the right fit, these 7 tools solve the same problem, and 1 of them have a free tier.
At a glance
| Tool | Pricing | Free tier | Trial | Also good for |
|---|---|---|---|---|
| GPT-Zero (current) | Free – $45.99/mo | Yes | No | AI Detector |
| Copyleaks | $13.99 – $243.99/mo | No | No | Plagiarism Checker, AI Detector |
| Justdone AI | $24.99 – $29.99/mo | No | Yes | Content Writing, AI Humanizer, AI Detector, Plagiarism Checker |
| Walter Writes AI | $7 – $56/mo | No | No | AI Humanizer, AI Detector |
| Duey AI | $7.5 – $14.99/mo | No | No | AI Humanizer, AI Detector |
| Originality AI | $12.95 – $179/mo | No | No | AI Detector, Plagiarism Checker |
| Stealthwriter AI | Free – $50/mo | Yes | No | AI Humanizer, AI Detector |
| StealthGPT AI | $24.99 – $249.99/mo | No |
The alternatives in detail
1. Copyleaks
$13.99 – $243.99/moEnsure academic integrity with Copyleaks, the AI content detector that verifies originality and identifies instances of plagiarism in assignments effortlessly.
Still think GPT-Zero is the right call?
Free – $45.99/mo — there is a free tier to test before committing.
Read the full GPT-Zero review
