For those who need 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 proven 99.9% pass rate and is used by more than half a million people who needed it to just work. 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
Consistent output quality across every plan tier, not just the top one
Works the same on mobile as it does on desktop
Weekly algorithm updates to stay ahead of detector changes
Better free plan — 300 words/day with no credit card required
Bulk processing available on all paid plans
Yes — the free plan needs no sign-up, so you can try it instantly and compare results yourself. We don't just state this once and leave it — it gets re-checked regularly. You'll get the same result whether this is your first or fiftieth run of quillbot humanizer vs cleaner tone for business professionals.
Depends on their retention policy — Cleaner Tone specifically guarantees nothing is stored after processing. This isn't guesswork — it comes from actually running the numbers. We treat that as non-negotiable for anything related to quillbot humanizer vs cleaner tone for business professionals.
Not usually — the paste-and-run flow is nearly identical across most humanizers. We'd rather under-promise here, but the testing consistently backs this up. That's been consistent since we first shipped support for quillbot humanizer vs cleaner tone for business professionals.
In most cases, yes — 20+ languages at the same bypass rate as English. This is measured directly rather than estimated or assumed. We built quillbot humanizer vs cleaner tone for business professionals around that exact expectation from day one.
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. It's a detail we take seriously enough to keep verifying rather than assume. Every page we publish about quillbot humanizer vs cleaner tone for business professionals reflects that same standard.
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. That answer doesn't shift based on how you're using quillbot humanizer vs cleaner tone for business professionals.
Right now, 476K+ users switched from QuillBot to Cleaner Tone, keeping the substance identical — only the style changes, with zero data retention — your content is deleted the moment processing finishes. Free to start, no account required for your first run.
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