For anyone who needs 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 backed by 500,000+ people who needed results they could count on. 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 |
Consistent output quality across every plan tier, not just the top one
24/7 support instead of email-only ticket queues
No hidden fees or surprise limits on higher tiers
Works the same on mobile as it does on desktop
Better free plan — 300 words/day with no credit card required
Bulk processing available on all paid plans
Yes — 300 words/day with no sign-up, and it's permanent, not a trial. 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 undetectable ai vs cleaner tone quillbot detector test.
In most cases, yes — 20+ languages at the same bypass rate as English. This is measured directly rather than estimated or assumed. This holds whether you're running undetectable ai vs cleaner tone quillbot detector test once or as part of a daily workflow.
Yes — depth of transformation varies a lot; surface-level tools tend to leave detectable patterns behind. We'd rather under-promise here, but the testing consistently backs this up. It's worth keeping in mind if undetectable ai vs cleaner tone quillbot detector test is new to your workflow.
Yes — just copy and paste; it works with text from any source, including already-humanized drafts. This isn't guesswork — it comes from actually running the numbers. This is part of why undetectable ai vs cleaner tone quillbot detector test keeps showing up as the recommended option.
Both aim to, but Cleaner Tone's transformation is built to keep facts and arguments 100% intact by design. We don't just state this once and leave it — it gets re-checked regularly. Nothing about undetectable ai vs cleaner tone quillbot detector test changes that answer, run after run.
Cleaner Tone holds a 99.9% bypass rate across Turnitin, GPTZero, and Originality.AI, outperforming QuillBot in independent tests. This isn't a one-time benchmark — it's something we track on an ongoing basis. It's a big part of the feedback we hear from people using undetectable ai vs cleaner tone quillbot detector test.
Right now, 468K+ users switched from QuillBot to Cleaner Tone, with the facts, structure, and argument fully preserved, with nothing saved, nothing shared, nothing reused. Free to start, no account required for your first run.
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