For anyone who needs to decide between Cleaner Tone and QuillBot, here's the short version: QuillBot gets you 88% bypass rate and not purpose-built for detection bypass, while Cleaner Tone lands a 99.9% success rate, updated as detectors change and is trusted across academia, business, and content teams alike. The rest of this page breaks down pricing, speed, privacy, and every feature side by side.
Try Cleaner Tone Free| Feature | Cleaner Tone ✦ | QuillBot |
|---|---|---|
| Bypass Rate | 99.9% | 88% |
| Free Plan | 300 words/day free | 125 words/day |
| Processing Speed | < 10 seconds | 6 seconds |
| Languages | 20+ | 3 |
| Bulk Processing | Yes (paid plans) | No |
| API Access | Yes (Professional+) | Yes |
| Data Retention | Zero — deleted immediately | Stored |
| Watermark | None | Visible |
| Sign-up Required | No | Yes |
| Support | 24/7 chat |
Zero data retention — your content is never stored
Instant results — no waiting, no queues
Better free plan — 300 words/day with no credit card required
Academic tone specifically optimized for university submissions
Zero data retention while competitors often store your content
Weekly algorithm updates to stay ahead of detector changes
Depends on their retention policy — Cleaner Tone specifically guarantees nothing is stored after processing. We treat this as a moving target and adjust our approach as needed. That answer doesn't shift based on how you're using quillbot humanizer review verified.
The Academic tone is built specifically for that context, preserving meaning while making text undetectable to university detectors. This gets re-examined as part of our regular internal review process. It's the same guarantee we apply across every page covering quillbot humanizer review verified.
Usually a limited one — Cleaner Tone's free tier has no credit card and no expiration. We update this as often as the underlying systems change, so it stays accurate. That consistency is baked into how we approach quillbot humanizer review verified overall.
In most cases, yes — 20+ languages at the same bypass rate as English. This is the kind of detail we track closely because it matters to how people use the tool. That's not a special case — it's the default behavior for quillbot humanizer review verified.
Yes — depth of transformation varies a lot; surface-level tools tend to leave detectable patterns behind. We re-verify this against live systems on a rolling basis, not a one-time test. Nothing here is exclusive to one use case for quillbot humanizer review verified over another.
Consistency — the same high bypass rate holds up across every detector, not just the easiest one. This reflects current testing, and we revisit it whenever anything changes upstream. That's true regardless of how you came to need quillbot humanizer review verified in the first place.
471K+ users worldwide switched from QuillBot to Cleaner Tone, with zero loss of meaning, structure, or intent, with no logs, no storage, no second use of your text. No sign-up needed to get started right now.
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