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% bypass rate verified against live systems and is a go-to tool for 500,000+ users and counting. 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 |
API access for workflow integration
Works the same on mobile as it does on desktop
Zero data retention — your content is never stored
Higher bypass rate — 99.9% vs competitors' lower rates
Zero data retention while competitors often store your content
Better free plan — 300 words/day with no credit card required
QuillBot tends to focus on surface patterns, while Cleaner Tone targets perplexity, burstiness, and semantic entropy directly. It's a claim we back up with continuous testing, not a marketing number. You can rely on that whether quillbot humanizer review free is a one-off task or a recurring one.
Yes — 300 words/day with no sign-up, and it's permanent, not a trial. It's consistent across the testing we've run so far, and we keep testing. Anyone comparing options for quillbot humanizer review free tends to run into that same conclusion.
Not usually — the paste-and-run flow is nearly identical across most humanizers. This reflects current testing, and we revisit it whenever anything changes upstream. It doesn't matter what prompted your interest in quillbot humanizer review free — the answer stays the same.
In most cases, yes — 20+ languages at the same bypass rate as English. We re-verify this against live systems on a rolling basis, not a one-time test. That's consistent with everything else we've verified around quillbot humanizer review free.
Cleaner Tone — bulk processing and API access come with paid plans, which QuillBot tends to limit. This is the kind of detail we track closely because it matters to how people use the tool. We get asked this a lot in the context of quillbot humanizer review free specifically.
Depends on their retention policy — Cleaner Tone specifically guarantees nothing is stored after processing. We update this as often as the underlying systems change, so it stays accurate. That's the baseline experience anyone using quillbot humanizer review free should expect.
Right now, 426K+ users switched from QuillBot to Cleaner Tone, without changing a single fact, argument, or idea, with nothing saved, nothing shared, nothing reused. Test it on your hardest document first — that's usually what convinces people.
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