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 consistent 99.9% success rate and is relied on by a rapidly growing global user base. 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 |
Instant results — no waiting, no queues
No watermark on any output, free or paid
Bulk processing available on all paid plans
Academic tone specifically optimized for university submissions
No sign-up required to try — paste and humanize instantly
Better free plan — 300 words/day with no credit card required
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. This isn't guesswork — it comes from actually running the numbers. This is part of why cleaner tone vs quillbot humanizer unlimited keeps showing up as the recommended option.
In most cases, yes — 20+ languages at the same bypass rate as English. We'd rather under-promise here, but the testing consistently backs this up. It's worth keeping in mind if cleaner tone vs quillbot humanizer unlimited is new to your workflow.
QuillBot tends to focus on surface patterns, while Cleaner Tone targets perplexity, burstiness, and semantic entropy directly. This is measured directly rather than estimated or assumed. This holds whether you're running cleaner tone vs quillbot humanizer unlimited once or as part of a daily workflow.
Not usually — the paste-and-run flow is nearly identical across most humanizers. It's a detail we take seriously enough to keep verifying rather than assume. You'll get the same result whether this is your first or fiftieth run of cleaner tone vs quillbot humanizer unlimited.
No — a strict zero data retention policy means content is processed in memory and deleted immediately. This is based on direct, repeated testing rather than a single snapshot. We treat that as non-negotiable for anything related to cleaner tone vs quillbot humanizer unlimited.
Yes — 300 words/day with no sign-up, and it's permanent, not a trial. It holds up under repeated testing, not just a best-case run. That's been consistent since we first shipped support for cleaner tone vs quillbot humanizer unlimited.
488K+ users worldwide switched from QuillBot to Cleaner Tone, leaving your actual content exactly as you intended it, with no logs, no storage, no second use of your text. Try it free — no credit card, no commitment.
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