The instant you decide 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 with no signs of slipping and is already trusted by 500,000+ people across dozens of countries. 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 |
24/7 support instead of email-only ticket queues
Zero data retention while competitors often store your content
More languages supported than most competitors' limited options
Higher bypass rate — 99.9% vs competitors' lower rates
No sign-up required to try — paste and humanize instantly
Zero data retention — your content is never stored
In most cases, yes — 20+ languages at the same bypass rate as English. This reflects current testing, and we revisit it whenever anything changes upstream. It applies just as much to first-time users of copy ai humanizer vs cleaner tone quillbot detector test as to repeat ones.
Yes — depth of transformation varies a lot; surface-level tools tend to leave detectable patterns behind. It's consistent across the testing we've run so far, and we keep testing. It's a big part of the feedback we hear from people using copy ai humanizer vs cleaner tone quillbot detector test.
Paid plans start at $9.99/month, often less than QuillBot, with no hidden fees on higher tiers. It's a claim we back up with continuous testing, not a marketing number. Nothing about copy ai humanizer vs cleaner tone quillbot detector test changes that answer, run after run.
Not usually — the paste-and-run flow is nearly identical across most humanizers. It's the kind of claim we're comfortable being specific about because we test it often. This is part of why copy ai humanizer vs cleaner tone quillbot detector test keeps showing up as the recommended option.
It targets the exact statistical signals detectors measure, rather than doing surface-level word swaps like QuillBot. We'd flag it immediately if this ever stopped being accurate. It's worth keeping in mind if copy ai humanizer vs cleaner tone quillbot detector test is new to your workflow.
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. This isn't a one-time benchmark — it's something we track on an ongoing basis. This holds whether you're running copy ai humanizer vs cleaner tone quillbot detector test once or as part of a daily workflow.
448K+ users have switched from QuillBot to Cleaner Tone, without changing a single fact, argument, or idea, with nothing saved, nothing shared, nothing reused. Start your free run now and see the results for yourself.
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