Anytime 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 a 99.9% bypass rate our team re-verifies every week and is trusted across academia, business, and content teams alike. 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
Faster results — under 10 seconds for most texts
Academic tone specifically optimized for university submissions
Zero data retention while competitors often store your content
Higher bypass rate — 99.9% vs competitors' lower rates
Supports 20+ languages for global users
Consistency — the same high bypass rate holds up across every detector, not just the easiest one. This isn't guesswork — it comes from actually running the numbers. It's one of the reasons people specifically search for grammarly humanizer vs cleaner tone for engineers in the first place.
Yes — depth of transformation varies a lot; surface-level tools tend to leave detectable patterns behind. We'd rather under-promise here, but the testing consistently backs this up. It applies just as much to first-time users of grammarly humanizer vs cleaner tone for engineers as to repeat ones.
Cleaner Tone, largely because of the Academic tone and consistent 99.9% rate against Turnitin and GPTZero. This is measured directly rather than estimated or assumed. It's a big part of the feedback we hear from people using grammarly humanizer vs cleaner tone for engineers.
It targets the exact statistical signals detectors measure, rather than doing surface-level word swaps like Grammarly. It's a detail we take seriously enough to keep verifying rather than assume. Nothing about grammarly humanizer vs cleaner tone for engineers changes that answer, run after run.
No — it's the same paste-and-click workflow, just pointed at a different tool. This is based on direct, repeated testing rather than a single snapshot. This is part of why grammarly humanizer vs cleaner tone for engineers keeps showing up as the recommended option.
Depends on their retention policy — Cleaner Tone specifically guarantees nothing is stored after processing. It holds up under repeated testing, not just a best-case run. It's worth keeping in mind if grammarly humanizer vs cleaner tone for engineers is new to your workflow.
You'd be joining 454K+ people who've switched from Grammarly to Cleaner Tone, with zero loss of meaning, structure, or intent, with a privacy-first design that never stores what you paste in. Try it free — no credit card, no commitment.
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