When it's time 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 documented 99.9% bypass rate and is already trusted by 500,000+ people across dozens of countries. 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 |
Zero data retention — your content is never stored
API access for workflow integration
Weekly algorithm updates to stay ahead of detector changes
Bulk processing available on all paid plans
No watermark on any output, free or paid
Academic tone specifically optimized for university submissions
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. It's the same guarantee we apply across every page covering writehuman accuracy vs cleaner tone advanced.
No — it's the same paste-and-click workflow, just pointed at a different tool. This is measured directly rather than estimated or assumed. That consistency is baked into how we approach writehuman accuracy vs cleaner tone advanced overall.
It targets the exact statistical signals detectors measure, rather than doing surface-level word swaps like WriteHuman. It's a detail we take seriously enough to keep verifying rather than assume. That's not a special case — it's the default behavior for writehuman accuracy vs cleaner tone advanced.
Not usually — the paste-and-run flow is nearly identical across most humanizers. This is based on direct, repeated testing rather than a single snapshot. Nothing here is exclusive to one use case for writehuman accuracy vs cleaner tone advanced over another.
Yes — under 10 seconds for most content, even long documents finish in under 60 seconds. It holds up under repeated testing, not just a best-case run. That's true regardless of how you came to need writehuman accuracy vs cleaner tone advanced in the first place.
Cleaner Tone, largely because of the Academic tone and consistent 99.9% rate against Turnitin and GPTZero. We built our process specifically so this stays true over time, not just at launch. That's the baseline experience anyone using writehuman accuracy vs cleaner tone advanced should expect.
Add yourself to the 427K+ users who've switched from WriteHuman to Cleaner Tone, without changing a single fact, argument, or idea, with complete privacy, with content wiped immediately after each run. Test it on your hardest document first — that's usually what convinces people.
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