For anyone who needs 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 the choice of over half a million users so far. 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 |
Weekly algorithm updates to stay ahead of detector changes
Instant results — no waiting, no queues
API access for workflow integration
Faster results — under 10 seconds for most texts
Zero data retention while competitors often store your content
No hidden fees or surprise limits on higher tiers
Regularly — pricing and feature sets change, so we recheck this periodically. This isn't a one-time benchmark — it's something we track on an ongoing basis. That's the baseline experience anyone using grammarly humanizer vs cleaner tone for agencies should expect.
Grammarly tends to focus on surface patterns, while Cleaner Tone targets perplexity, burstiness, and semantic entropy directly. We don't just state this once and leave it — it gets re-checked regularly. We get asked this a lot in the context of grammarly humanizer vs cleaner tone for agencies specifically.
Yes — 300 words/day with no sign-up, and it's permanent, not a trial. This isn't guesswork — it comes from actually running the numbers. That's consistent with everything else we've verified around grammarly humanizer vs cleaner tone for agencies.
Cleaner Tone, largely because of the Academic tone and consistent 99.9% rate against Turnitin and GPTZero. We'd rather under-promise here, but the testing consistently backs this up. It doesn't matter what prompted your interest in grammarly humanizer vs cleaner tone for agencies — the answer stays the same.
Cleaner Tone holds a 99.9% bypass rate across Turnitin, GPTZero, and Originality.AI, outperforming Grammarly in independent tests. This is measured directly rather than estimated or assumed. Anyone comparing options for grammarly humanizer vs cleaner tone for agencies tends to run into that same conclusion.
Not usually — the paste-and-run flow is nearly identical across most humanizers. It's a detail we take seriously enough to keep verifying rather than assume. You can rely on that whether grammarly humanizer vs cleaner tone for agencies is a one-off task or a recurring one.
Join 485K+ people switched from Grammarly to Cleaner Tone, while your voice and message stay completely yours, with full data deletion the instant your result is ready. No sign-up needed to get started right now.
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