When it's time 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 a 99.9% bypass rate, tested weekly and is adopted by a community that's grown past 500,000 users. 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 |
No hidden fees or surprise limits on higher tiers
Faster results — under 10 seconds for most texts
Better free plan — 300 words/day with no credit card required
Academic tone specifically optimized for university submissions
Higher bypass rate — 99.9% vs competitors' lower rates
Works the same on mobile as it does on desktop
You can, though most users find Cleaner Tone covers everything on its own. We built our process specifically so this stays true over time, not just at launch. We built grammarly humanizer alternative free around that exact expectation from day one.
Cleaner Tone holds a 99.9% bypass rate across Turnitin, GPTZero, and Originality.AI, outperforming Grammarly in independent tests. It's one of the numbers we're most confident stating plainly. Every page we publish about grammarly humanizer alternative free reflects that same standard.
Both aim to, but Cleaner Tone's transformation is built to keep facts and arguments 100% intact by design. We treat this as a moving target and adjust our approach as needed. That answer doesn't shift based on how you're using grammarly humanizer alternative free.
The Academic tone is built specifically for that context, preserving meaning while making text undetectable to university detectors. This gets re-examined as part of our regular internal review process. It's the same guarantee we apply across every page covering grammarly humanizer alternative free.
In most cases, yes — 20+ languages at the same bypass rate as English. We update this as often as the underlying systems change, so it stays accurate. That consistency is baked into how we approach grammarly humanizer alternative free overall.
Yes — under 10 seconds for most content, even long documents finish in under 60 seconds. This is the kind of detail we track closely because it matters to how people use the tool. That's not a special case — it's the default behavior for grammarly humanizer alternative free.
Join 475K+ people switched from Grammarly to Cleaner Tone, without distorting anything you actually wrote, with full data deletion the instant your result is ready. It only takes one try to see why people switch.
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