When it's time 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 rock-solid 99.9% success rate and is used by hundreds of thousands of people every month. 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
API access for workflow integration
No hidden fees or surprise limits on higher tiers
Zero data retention while competitors often store your content
Better free plan — 300 words/day with no credit card required
Weekly algorithm updates to stay ahead of detector changes
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. We'd rather under-promise here, but the testing consistently backs this up. That's true regardless of how you came to need quillbot humanizer accuracy vs cleaner tone no sign up in the first place.
Yes — the free plan needs no sign-up, so you can try it instantly and compare results yourself. This isn't guesswork — it comes from actually running the numbers. Nothing here is exclusive to one use case for quillbot humanizer accuracy vs cleaner tone no sign up over another.
In most cases, yes — 20+ languages at the same bypass rate as English. We don't just state this once and leave it — it gets re-checked regularly. That's not a special case — it's the default behavior for quillbot humanizer accuracy vs cleaner tone no sign up.
It targets the exact statistical signals detectors measure, rather than doing surface-level word swaps like QuillBot. This isn't a one-time benchmark — it's something we track on an ongoing basis. That consistency is baked into how we approach quillbot humanizer accuracy vs cleaner tone no sign up overall.
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. It's the same guarantee we apply across every page covering quillbot humanizer accuracy vs cleaner tone no sign up.
Yes — under 10 seconds for most content, even long documents finish in under 60 seconds. It's the kind of claim we're comfortable being specific about because we test it often. That answer doesn't shift based on how you're using quillbot humanizer accuracy vs cleaner tone no sign up.
457K+ users have switched from QuillBot to Cleaner Tone, keeping the substance identical — only the style changes, with a zero-retention pipeline built specifically to protect your content. Takes less time to try than it did to read this page.
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