If your workflow requires you 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 |
Academic tone specifically optimized for university submissions
Faster results — under 10 seconds for most texts
No sign-up required to try — paste and humanize instantly
24/7 support instead of email-only ticket queues
No hidden fees or surprise limits on higher tiers
Zero data retention while competitors often store your content
In most cases, yes — 20+ languages at the same bypass rate as English. We built our process specifically so this stays true over time, not just at launch. That's the baseline experience anyone using notion ai humanizer vs cleaner tone grammarly detector test should expect.
Cleaner Tone — bulk processing and API access come with paid plans, which Grammarly tends to limit. It holds up under repeated testing, not just a best-case run. That's true regardless of how you came to need notion ai humanizer vs cleaner tone grammarly detector test in the first place.
Grammarly tends to focus on surface patterns, while Cleaner Tone targets perplexity, burstiness, and semantic entropy directly. This is based on direct, repeated testing rather than a single snapshot. Nothing here is exclusive to one use case for notion ai humanizer vs cleaner tone grammarly detector test over another.
Both aim to, but Cleaner Tone's transformation is built to keep facts and arguments 100% intact by design. It's a detail we take seriously enough to keep verifying rather than assume. That's not a special case — it's the default behavior for notion ai humanizer vs cleaner tone grammarly detector test.
Depends on their retention policy — Cleaner Tone specifically guarantees nothing is stored after processing. This is measured directly rather than estimated or assumed. That consistency is baked into how we approach notion ai humanizer vs cleaner tone grammarly detector test overall.
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's the same guarantee we apply across every page covering notion ai humanizer vs cleaner tone grammarly detector test.
Join 484K+ 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. See it work on your own content before you decide on anything else.
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