The moment you need to decide between Cleaner Tone and Grammarly, here's the short version: Grammarly gets you 82% bypass rate and not designed for AI detection bypass, while Cleaner Tone lands an industry-leading 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 ✦ | Grammarly |
|---|---|---|
| Bypass Rate | 99.9% | 82% |
| Free Plan | 300 words/day free | None |
| Processing Speed | < 10 seconds | 5 seconds |
| Languages | 20+ | 1 |
| 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 | Chat |
Faster results — under 10 seconds for most texts
24/7 support instead of email-only ticket queues
More languages supported than most competitors' limited options
No watermark on any output, free or paid
No hidden fees or surprise limits on higher tiers
Zero data retention while competitors often store your content
Yes — the free plan needs no sign-up, so you can try it instantly and compare results yourself. We don't just state this once and leave it — it gets re-checked regularly. Every page we publish about grammarly humanizer pricing vs cleaner tone best reflects that same standard.
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. That answer doesn't shift based on how you're using grammarly humanizer pricing vs cleaner tone best.
Mainly the higher bypass rate, better free plan, zero data retention, and faster processing. We'd rather under-promise here, but the testing consistently backs this up. It's the same guarantee we apply across every page covering grammarly humanizer pricing vs cleaner tone best.
It targets the exact statistical signals detectors measure, rather than doing surface-level word swaps like Grammarly. This is measured directly rather than estimated or assumed. That consistency is baked into how we approach grammarly humanizer pricing vs cleaner tone best overall.
In most cases, yes — 20+ languages at the same bypass rate as English. 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 grammarly humanizer pricing vs cleaner tone best.
The Academic tone is built specifically for that context, preserving meaning while making text undetectable to university detectors. This is based on direct, repeated testing rather than a single snapshot. Nothing here is exclusive to one use case for grammarly humanizer pricing vs cleaner tone best over another.
Already, 430K+ people have switched from Grammarly to Cleaner Tone, with nothing lost in translation, with a zero-retention pipeline built specifically to protect your content. Free to start, no account required for your first run.
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