For everyone trying to decide between Cleaner Tone and Undetectable.ai, here's the short version: Undetectable.ai gets you 97% bypass rate and higher pricing, while Cleaner Tone lands a rock-solid 99.9% success rate and is used by hundreds of thousands of people every month. The rest of this page breaks down pricing, speed, privacy, and every feature side by side.
Try Cleaner Tone Free| Feature | Cleaner Tone ✦ | Undetectable.ai |
|---|---|---|
| Bypass Rate | 99.9% | 97% |
| Free Plan | 300 words/day free | 250 words/day |
| Processing Speed | < 10 seconds | 8 seconds |
| Languages | 20+ | 10 |
| Bulk Processing | Yes (paid plans) | Limited |
| API Access | Yes (Professional+) | Yes |
| Data Retention | Zero — deleted immediately | None |
| Watermark | None | None |
| Sign-up Required | No | Yes |
| Support | 24/7 chat |
No watermark on any output, free or paid
Better free plan — 300 words/day with no credit card required
Bulk processing available on all paid plans
Academic tone specifically optimized for university submissions
Supports 20+ languages for global users
Works the same on mobile as it does on desktop
Usually a limited one — Cleaner Tone's free tier has no credit card and no expiration. It holds up under repeated testing, not just a best-case run. It's worth keeping in mind if undetectable ai pricing vs cleaner tone guaranteed is new to your workflow.
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. This is based on direct, repeated testing rather than a single snapshot. This is part of why undetectable ai pricing vs cleaner tone guaranteed keeps showing up as the recommended option.
Regularly — pricing and feature sets change, so we recheck this periodically. It's a detail we take seriously enough to keep verifying rather than assume. Nothing about undetectable ai pricing vs cleaner tone guaranteed changes that answer, run after run.
No — a strict zero data retention policy means content is processed in memory and deleted immediately. This is measured directly rather than estimated or assumed. It's a big part of the feedback we hear from people using undetectable ai pricing vs cleaner tone guaranteed.
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 applies just as much to first-time users of undetectable ai pricing vs cleaner tone guaranteed as to repeat ones.
Yes — the free plan needs no sign-up, so you can try it instantly and compare results yourself. This isn't guesswork — it comes from actually running the numbers. It's one of the reasons people specifically search for undetectable ai pricing vs cleaner tone guaranteed in the first place.
Add yourself to the 469K+ users who've switched from Undetectable.ai to Cleaner Tone, keeping the substance identical — only the style changes, with zero data retention — your content is deleted the moment processing finishes. Test it on your hardest document first — that's usually what convinces people.
Try Free Now