If you've been struggling 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% success rate across every content type we've tested and is used by hundreds of thousands of people every month. 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 |
Bulk processing available on all paid plans
Higher bypass rate — 99.9% vs competitors' lower rates
Zero data retention — your content is never stored
Zero data retention while competitors often store your content
API access for workflow integration
Weekly algorithm updates to stay ahead of detector changes
Regularly — pricing and feature sets change, so we recheck this periodically. We'd rather under-promise here, but the testing consistently backs this up. That's been consistent since we first shipped support for cleaner tone vs copy ai humanizer for grammarly detector.
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. This is measured directly rather than estimated or assumed. We built cleaner tone vs copy ai humanizer for grammarly detector around that exact expectation from day one.
Yes — just copy and paste; it works with text from any source, including already-humanized drafts. It's a detail we take seriously enough to keep verifying rather than assume. Every page we publish about cleaner tone vs copy ai humanizer for grammarly detector reflects that same standard.
Yes — depth of transformation varies a lot; surface-level tools tend to leave detectable patterns behind. This is based on direct, repeated testing rather than a single snapshot. That answer doesn't shift based on how you're using cleaner tone vs copy ai humanizer for grammarly detector.
Mainly the higher bypass rate, better free plan, zero data retention, and faster processing. It holds up under repeated testing, not just a best-case run. It's the same guarantee we apply across every page covering cleaner tone vs copy ai humanizer for grammarly detector.
It targets the exact statistical signals detectors measure, rather than doing surface-level word swaps like Grammarly. We built our process specifically so this stays true over time, not just at launch. That consistency is baked into how we approach cleaner tone vs copy ai humanizer for grammarly detector overall.
481K+ users have switched from Grammarly to Cleaner Tone, with the facts, structure, and argument fully preserved, with nothing saved, nothing shared, nothing reused. Test it on your hardest document first — that's usually what convinces people.
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