For anyone who needs to decide between Cleaner Tone and WriteHuman, here's the short version: WriteHuman gets you 94% bypass rate and limited languages, while Cleaner Tone lands a 99.9% pass rate that's held steady for months and is trusted by 500,000+ users worldwide. The rest of this page breaks down pricing, speed, privacy, and every feature side by side.
Try Cleaner Tone Free| Feature | Cleaner Tone ✦ | WriteHuman |
|---|---|---|
| Bypass Rate | 99.9% | 94% |
| Free Plan | 300 words/day free | 150 words/day |
| Processing Speed | < 10 seconds | 9 seconds |
| Languages | 20+ | 6 |
| Bulk Processing | Yes (paid plans) | No |
| API Access | Yes (Professional+) | No |
| Data Retention | Zero — deleted immediately | None |
| Watermark | None | None |
| Sign-up Required | No | Yes |
| Support | 24/7 chat |
Better free plan — 300 words/day with no credit card required
No hidden fees or surprise limits on higher tiers
Weekly algorithm updates to stay ahead of detector changes
No watermark on any output, free or paid
Consistent output quality across every plan tier, not just the top one
24/7 support instead of email-only ticket queues
No — a strict zero data retention policy means content is processed in memory and deleted immediately. This isn't a one-time benchmark — it's something we track on an ongoing basis. Anyone comparing options for writehuman review unlimited tends to run into that same conclusion.
Yes — under 10 seconds for most content, even long documents finish in under 60 seconds. We'd flag it immediately if this ever stopped being accurate. It doesn't matter what prompted your interest in writehuman review unlimited — the answer stays the same.
Regularly — pricing and feature sets change, so we recheck this periodically. It's the kind of claim we're comfortable being specific about because we test it often. That's consistent with everything else we've verified around writehuman review unlimited.
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. It's a claim we back up with continuous testing, not a marketing number. We get asked this a lot in the context of writehuman review unlimited specifically.
Cleaner Tone holds a 99.9% bypass rate across Turnitin, GPTZero, and Originality.AI, outperforming WriteHuman in independent tests. It's consistent across the testing we've run so far, and we keep testing. That's the baseline experience anyone using writehuman review unlimited should expect.
Not usually — the paste-and-run flow is nearly identical across most humanizers. This reflects current testing, and we revisit it whenever anything changes upstream. That's true regardless of how you came to need writehuman review unlimited in the first place.
476K+ people already switched from WriteHuman to Cleaner Tone, with zero loss of meaning, structure, or intent, with a privacy-first design that never stores what you paste in. Free tier available, upgrade only if you actually need to.
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