| QuillBot Humanizer | Humbot | |
|---|---|---|
| Starting price | $8.33/mo | $9.99/mo |
| Free tier | 125 words | 100 words |
| Bundled detector | Yes | No |
| Founded | 2017 | 2023 |
| Best for | People who already pay for QuillBot's grammar/paraphrase suite and want a decent bonus feature, not a dedicated bypass tool. | Casual users who don't need guaranteed detector evasion, just smoother-sounding text. |
Price: QuillBot Humanizer is cheaper to start, at $8.33/mo vs $9.99/mo.
QuillBot Humanizer: $8.33/mo billed annually, $19.95/mo monthly. Free tier: 125 words, 6 uses/day.
Humbot: Free tier capped at 100 words after signup; paid plans from $9.99/mo.
Free tier: QuillBot Humanizer offers a more generous free tier (125 words).
If you just want to test either tool before paying, QuillBot Humanizer's 125-word allowance gives you more room to evaluate quality.
Detection performance
QuillBot Humanizer: Consistently ranks behind dedicated humanizers on Turnitin and GPTZero in third-party comparisons because it leans on synonym substitution rather than deep sentence restructuring.
Humbot: Independent testers found its free tier underperforms its marketing claims; paid tier results were not independently verified at the same depth.
AI detector included: QuillBot Humanizer bundles a built-in detector; Humbot does not.
Strengths at a glance
QuillBot Humanizer
- Bundled AI detector, grammar checker, and paraphraser in one subscription
- Fast — results in under 5 seconds for short passages
- Color-coded change tracking so you can see exactly what was rewritten
Humbot
- Familiar, widely-reviewed brand with an active user base
- Decent performance on general blog and marketing copy
Our verdict
Choose QuillBot Humanizer if: people who already pay for quillbot's grammar/paraphrase suite and want a decent bonus feature, not a dedicated bypass tool. Choose Humbot if: casual users who don't need guaranteed detector evasion, just smoother-sounding text.