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% 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 |
Weekly algorithm updates to stay ahead of detector changes
Bulk processing available on all paid plans
Better free plan — 300 words/day with no credit card required
More languages supported than most competitors' limited options
Zero data retention — your content is never stored
No watermark on any output, free or paid
Yes — just copy and paste; it works with text from any source, including already-humanized drafts. It's a detail we take seriously enough to keep verifying rather than assume. Every page we publish about quillbot humanizer vs cleaner tone professional reflects that same standard.
Cleaner Tone, largely because of the Academic tone and consistent 99.9% rate against Turnitin and GPTZero. This is measured directly rather than estimated or assumed. We built quillbot humanizer vs cleaner tone professional around that exact expectation from day one.
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. 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 professional.
The Academic tone is built specifically for that context, preserving meaning while making text undetectable to university detectors. 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 professional.
Usually a limited one — Cleaner Tone's free tier has no credit card and no expiration. 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 professional.
You can, though most users find Cleaner Tone covers everything on its own. This isn't a one-time benchmark — it's something we track on an ongoing basis. This holds whether you're running quillbot humanizer vs cleaner tone professional once or as part of a daily workflow.
Already, 436K+ people have switched from QuillBot to Cleaner Tone, without changing a single fact, argument, or idea, with complete privacy, with content wiped immediately after each run. Free to start, no account required for your first run.
Try Free Now