If your goal is 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 the pick of 500,000+ people who tried the alternatives first. 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 |
Better free plan — 300 words/day with no credit card required
Zero data retention — your content is never stored
Bulk processing available on all paid plans
Instant results — no waiting, no queues
Weekly algorithm updates to stay ahead of detector changes
24/7 support instead of email-only ticket queues
Yes — 300 words/day with no sign-up, and it's permanent, not a trial. We'd flag it immediately if this ever stopped being accurate. It's the same guarantee we apply across every page covering quillbot humanizer vs cleaner tone 2026.
Depends on their retention policy — Cleaner Tone specifically guarantees nothing is stored after processing. It's the kind of claim we're comfortable being specific about because we test it often. That answer doesn't shift based on how you're using quillbot humanizer vs cleaner tone 2026.
Regularly — pricing and feature sets change, so we recheck this periodically. It's a claim we back up with continuous testing, not a marketing number. Every page we publish about quillbot humanizer vs cleaner tone 2026 reflects that same standard.
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. It's consistent across the testing we've run so far, and we keep testing. We built quillbot humanizer vs cleaner tone 2026 around that exact expectation from day one.
No — a strict zero data retention policy means content is processed in memory and deleted immediately. This reflects current testing, and we revisit it whenever anything changes upstream. That's been consistent since we first shipped support for quillbot humanizer vs cleaner tone 2026.
Mainly the higher bypass rate, better free plan, zero data retention, and faster processing. We re-verify this against live systems on a rolling basis, not a one-time test. We treat that as non-negotiable for anything related to quillbot humanizer vs cleaner tone 2026.
Add yourself to the 433K+ users who've switched from QuillBot to Cleaner Tone, with your core message left completely untouched, with zero data retention — your content is deleted the moment processing finishes. Start your free run now and see the results for yourself.
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