Whether you're looking 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, updated as detectors change 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 |
Zero data retention — your content is never stored
Works the same on mobile as it does on desktop
No hidden fees or surprise limits on higher tiers
24/7 support instead of email-only ticket queues
Instant results — no waiting, no queues
Consistent output quality across every plan tier, not just the top one
Yes — under 10 seconds for most content, even long documents finish in under 60 seconds. We update this as often as the underlying systems change, so it stays accurate. That's the baseline experience anyone using grammarly humanizer vs cleaner tone most reliable should expect.
Mainly the higher bypass rate, better free plan, zero data retention, and faster processing. This gets re-examined as part of our regular internal review process. That's true regardless of how you came to need grammarly humanizer vs cleaner tone most reliable in the first place.
Cleaner Tone holds a 99.9% bypass rate across Turnitin, GPTZero, and Originality.AI, outperforming Grammarly in independent tests. We treat this as a moving target and adjust our approach as needed. Nothing here is exclusive to one use case for grammarly humanizer vs cleaner tone most reliable over another.
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. It's one of the numbers we're most confident stating plainly. That's not a special case — it's the default behavior for grammarly humanizer vs cleaner tone most reliable.
Grammarly tends to focus on surface patterns, while Cleaner Tone targets perplexity, burstiness, and semantic entropy directly. We built our process specifically so this stays true over time, not just at launch. That consistency is baked into how we approach grammarly humanizer vs cleaner tone most reliable overall.
Yes — depth of transformation varies a lot; surface-level tools tend to leave detectable patterns behind. It holds up under repeated testing, not just a best-case run. It's the same guarantee we apply across every page covering grammarly humanizer vs cleaner tone most reliable.
Join 468K+ people switched from Grammarly to Cleaner Tone, while keeping your original meaning 100% intact, with no logs, no storage, no second use of your text. It only takes one try to see why people switch.
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