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Citely vs GPTZero
A factual side-by-side comparison of Citely and GPTZero. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
Citely is Free; GPTZero is Freemium. If you want to start free, check the free or freemium option first; otherwise compare the categories and taglines below.
| Pricing | Free | Freemium |
|---|---|---|
| Categories | AI Detection / Writing / Paper Writing | AI Detection / Education |
| Best for | Citely: AI Detection tool | The classroom standard for AI text detection |
| Free tier | Yes — free or freemium | Yes — free or freemium |
| Website | citely.ai | gptzero.me |