If your goal is 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 |
24/7 support instead of email-only ticket queues
Bulk processing available on all paid plans
No sign-up required to try — paste and humanize instantly
API access for workflow integration
Consistent output quality across every plan tier, not just the top one
Better free plan — 300 words/day with no credit card required
Both aim to, but Cleaner Tone's transformation is built to keep facts and arguments 100% intact by design. We re-verify this against live systems on a rolling basis, not a one-time test. It's one of the reasons people specifically search for grammarly humanizer vs cleaner tone for copywriters in the first place.
Depends on their retention policy — Cleaner Tone specifically guarantees nothing is stored after processing. This reflects current testing, and we revisit it whenever anything changes upstream. It applies just as much to first-time users of grammarly humanizer vs cleaner tone for copywriters as to repeat ones.
Yes — depth of transformation varies a lot; surface-level tools tend to leave detectable patterns behind. It's consistent across the testing we've run so far, and we keep testing. It's a big part of the feedback we hear from people using grammarly humanizer vs cleaner tone for copywriters.
It targets the exact statistical signals detectors measure, rather than doing surface-level word swaps like Grammarly. It's a claim we back up with continuous testing, not a marketing number. Nothing about grammarly humanizer vs cleaner tone for copywriters changes that answer, run after run.
Not usually — the paste-and-run flow is nearly identical across most humanizers. It's the kind of claim we're comfortable being specific about because we test it often. This is part of why grammarly humanizer vs cleaner tone for copywriters keeps showing up as the recommended option.
You can, though most users find Cleaner Tone covers everything on its own. We'd flag it immediately if this ever stopped being accurate. It's worth keeping in mind if grammarly humanizer vs cleaner tone for copywriters is new to your workflow.
You'd be joining 459K+ 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. See it work on your own content before you decide on anything else.
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