| WriteHuman AI | GPTHuman.ai | |
|---|---|---|
| Starting price | $8/mo | $25/mo |
| Free tier | 100 words | 200 words |
| Bundled detector | No | Yes |
| Founded | 2023 | 2024 |
| Best for | Students who want an accessible entry point but should verify output with a second detector before submitting anything. | Users who want a built-in confidence score and don't mind paying a premium for it. |
Price: WriteHuman AI is cheaper to start, at $8/mo vs $25/mo.
WriteHuman AI: From roughly $8/mo; 'Enhanced Model' available as a paid upgrade.
GPTHuman.ai: Plans start at $25/mo — one of the pricier options in the category.
Free tier: GPTHuman.ai offers a more generous free tier (200 words).
If you just want to test either tool before paying, GPTHuman.ai's 200-word allowance gives you more room to evaluate quality.
Detection performance
WriteHuman AI: One of the more heavily marketed student-focused tools, though third-party detector testing found inconsistent results even on the paid tier.
GPTHuman.ai: One independent tester reported it bypassed every detector used in their test suite, the strongest single result among tools they reviewed.
AI detector included: GPTHuman.ai bundles a built-in detector; WriteHuman AI does not.
Strengths at a glance
WriteHuman AI
- Retry option lets you regenerate a rewrite if the first pass reads oddly
- Enhanced Model shows measurable improvement over the base tier
GPTHuman.ai
- Live 'Stealth Score' shows bypass likelihood before you export
- 'Re-humanize' feature reruns the pass if the first score isn't high enough
- Bypassed every detector tested in one independent 2026 review
Our verdict
Choose WriteHuman AI if: students who want an accessible entry point but should verify output with a second detector before submitting anything. Choose GPTHuman.ai if: users who want a built-in confidence score and don't mind paying a premium for it.