When you're ready 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% pass rate that holds up under retesting and is already trusted by 500,000+ people across dozens of countries. 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 |
Bulk processing available on all paid plans
Instant results — no waiting, no queues
No hidden fees or surprise limits on higher tiers
Zero data retention — your content is never stored
Supports 20+ languages for global users
Weekly algorithm updates to stay ahead of detector changes
Both aim to, but Cleaner Tone's transformation is built to keep facts and arguments 100% intact by design. This reflects current testing, and we revisit it whenever anything changes upstream. It doesn't matter what prompted your interest in paraphraser io vs cleaner tone grammarly detector test — the answer stays the same.
You can, though most users find Cleaner Tone covers everything on its own. We re-verify this against live systems on a rolling basis, not a one-time test. That's consistent with everything else we've verified around paraphraser io vs cleaner tone grammarly detector test.
Yes — depth of transformation varies a lot; surface-level tools tend to leave detectable patterns behind. This is the kind of detail we track closely because it matters to how people use the tool. We get asked this a lot in the context of paraphraser io vs cleaner tone grammarly detector test specifically.
Cleaner Tone, largely because of the Academic tone and consistent 99.9% rate against Turnitin and GPTZero. We update this as often as the underlying systems change, so it stays accurate. That's the baseline experience anyone using paraphraser io vs cleaner tone grammarly detector test should expect.
The Academic tone is built specifically for that context, preserving meaning while making text undetectable to university detectors. This gets re-examined as part of our regular internal review process. That's true regardless of how you came to need paraphraser io vs cleaner tone grammarly detector test in the first place.
It targets the exact statistical signals detectors measure, rather than doing surface-level word swaps like Grammarly. We treat this as a moving target and adjust our approach as needed. Nothing here is exclusive to one use case for paraphraser io vs cleaner tone grammarly detector test over another.
Add yourself to the 426K+ users who've switched from Grammarly to Cleaner Tone, with nothing lost in translation, with zero data retention — your content is deleted the moment processing finishes. Free to start, no account required for your first run.
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