If you're 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% pass rate that's held steady for months and is adopted by a community that's grown past 500,000 users. 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 hidden fees or surprise limits on higher tiers
No watermark on any output, free or paid
Higher bypass rate — 99.9% vs competitors' lower rates
Weekly algorithm updates to stay ahead of detector changes
Supports 20+ languages for global users
Consistent output quality across every plan tier, not just the top one
Yes — just copy and paste; it works with text from any source, including already-humanized drafts. This is measured directly rather than estimated or assumed. Anyone comparing options for quillbot humanizer accuracy vs cleaner tone api tends to run into that same conclusion.
Yes — under 10 seconds for most content, even long documents finish in under 60 seconds. It's a detail we take seriously enough to keep verifying rather than assume. You can rely on that whether quillbot humanizer accuracy vs cleaner tone api is a one-off task or a recurring one.
Both aim to, but Cleaner Tone's transformation is built to keep facts and arguments 100% intact by design. This is based on direct, repeated testing rather than a single snapshot. It's one of the reasons people specifically search for quillbot humanizer accuracy vs cleaner tone api in the first place.
Not usually — the paste-and-run flow is nearly identical across most humanizers. It holds up under repeated testing, not just a best-case run. It applies just as much to first-time users of quillbot humanizer accuracy vs cleaner tone api as to repeat ones.
It targets the exact statistical signals detectors measure, rather than doing surface-level word swaps like QuillBot. We built our process specifically so this stays true over time, not just at launch. It's a big part of the feedback we hear from people using quillbot humanizer accuracy vs cleaner tone api.
Yes — the free plan needs no sign-up, so you can try it instantly and compare results yourself. It's one of the numbers we're most confident stating plainly. Nothing about quillbot humanizer accuracy vs cleaner tone api changes that answer, run after run.
470K+ people already 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. See it work on your own content before you decide on anything else.
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