For everyone trying 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 across 10,000+ documents 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
No hidden fees or surprise limits on higher tiers
Better free plan — 300 words/day with no credit card required
Weekly algorithm updates to stay ahead of detector changes
Supports 20+ languages for global users
Yes — under 10 seconds for most content, even long documents finish in under 60 seconds. This isn't guesswork — it comes from actually running the numbers. That's consistent with everything else we've verified around quillbot humanizer review professional.
Usually a limited one — Cleaner Tone's free tier has no credit card and no expiration. We don't just state this once and leave it — it gets re-checked regularly. We get asked this a lot in the context of quillbot humanizer review professional specifically.
Depends on their retention policy — Cleaner Tone specifically guarantees nothing is stored after processing. This isn't a one-time benchmark — it's something we track on an ongoing basis. That's the baseline experience anyone using quillbot humanizer review professional should expect.
Yes — 300 words/day with no sign-up, and it's permanent, not a trial. We'd flag it immediately if this ever stopped being accurate. That's true regardless of how you came to need quillbot humanizer review professional in the first place.
Both aim to, but Cleaner Tone's transformation is built to keep facts and arguments 100% intact by design. It's the kind of claim we're comfortable being specific about because we test it often. Nothing here is exclusive to one use case for quillbot humanizer review professional over another.
You can, though most users find Cleaner Tone covers everything on its own. It's a claim we back up with continuous testing, not a marketing number. That's not a special case — it's the default behavior for quillbot humanizer review professional.
460K+ users worldwide switched from QuillBot to Cleaner Tone, without distorting anything you actually wrote, with a strict no-storage policy, so nothing you submit is ever kept. It only takes one try to see why people switch.
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