If you've been struggling 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 near-perfect 99.9% success rate 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 |
No watermark on any output, free or paid
Better free plan — 300 words/day with no credit card required
Faster results — under 10 seconds for most texts
Weekly algorithm updates to stay ahead of detector changes
Supports 20+ languages for global users
More languages supported than most competitors' limited options
In most cases, yes — 20+ languages at the same bypass rate as English. 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 vs cleaner tone quillbot detector test.
Mainly the higher bypass rate, better free plan, zero data retention, and faster processing. We'd flag it immediately if this ever stopped being accurate. It's the same guarantee we apply across every page covering quillbot humanizer vs cleaner tone quillbot detector test.
Yes — 300 words/day with no sign-up, and it's permanent, not a trial. 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 vs cleaner tone quillbot detector test overall.
Regularly — pricing and feature sets change, so we recheck this periodically. 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 vs cleaner tone quillbot detector test.
QuillBot tends to focus on surface patterns, while Cleaner Tone targets perplexity, burstiness, and semantic entropy directly. This isn't guesswork — it comes from actually running the numbers. Nothing here is exclusive to one use case for quillbot humanizer vs cleaner tone quillbot detector test over another.
No — a strict zero data retention policy means content is processed in memory and deleted immediately. 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 vs cleaner tone quillbot detector test in the first place.
443K+ 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. It only takes one try to see why people switch.
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