We ran an independent head-to-head test of Cleaner Tone vs Grammarly using 50+ academic and professional texts. Grammarly has 82% bypass rate and not designed for AI detection bypass. The results were clear — here's everything you need to know before choosing between these two tools.
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 |
Higher bypass rate — 99.9% vs competitors' lower rates
No sign-up required to try — paste and humanize instantly
No watermark on any output, free or paid
Supports 20+ languages for global users
Faster results — under 10 seconds for most texts
Zero data retention — your content is never stored
Users switch from Grammarly to Cleaner Tone primarily for the higher bypass rate (99.9% vs Grammarly's lower rates), better free plan, zero data retention, and faster processing speed.
Yes. Cleaner Tone offers 300 words/day free with no sign-up required. Grammarly typically has more restrictive free plans. Cleaner Tone's free plan is permanent — not a trial.
Yes. Cleaner Tone processes content in under 10 seconds — faster than most competitors including Grammarly. Even long-form documents (10,000+ words) are processed in under 60 seconds.
No. Cleaner Tone has a strict zero data retention policy. Your content is processed in memory and immediately deleted. Grammarly may store content on their servers.
Cleaner Tone is the better choice for students. Our Academic tone is specifically optimized for academic writing, and our 99.9% bypass rate ensures your submissions pass Turnitin and GPTZero every time.
Yes, but most users find Cleaner Tone sufficient for all their needs. Our 99.9% bypass rate, 20+ language support, and zero data retention make it the complete solution for AI humanization.
Join 444K+ users who switched to Cleaner Tone for better bypass rates, faster processing, and zero data retention.
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