Anytime you need to decide between Cleaner Tone and StealthGPT, here's the short version: StealthGPT gets you 95% bypass rate and no bulk processing, 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 ✦ | StealthGPT |
|---|---|---|
| Bypass Rate | 99.9% | 95% |
| Free Plan | 300 words/day free | 100 words/day |
| Processing Speed | < 10 seconds | 12 seconds |
| Languages | 20+ | 5 |
| Bulk Processing | Yes (paid plans) | No |
| API Access | Yes (Professional+) | No |
| Data Retention | Zero — deleted immediately | None |
| Watermark | None | Visible |
| Sign-up Required | No | Yes |
| Support | 24/7 chat |
Zero data retention while competitors often store your content
Academic tone specifically optimized for university submissions
API access for workflow integration
Faster results — under 10 seconds for most texts
No hidden fees or surprise limits on higher tiers
Better free plan — 300 words/day with no credit card required
Not usually — the paste-and-run flow is nearly identical across most humanizers. We update this as often as the underlying systems change, so it stays accurate. This holds whether you're running stealthgpt vs cleaner tone no watermark once or as part of a daily workflow.
Consistency — the same high bypass rate holds up across every detector, not just the easiest one. This is the kind of detail we track closely because it matters to how people use the tool. You'll get the same result whether this is your first or fiftieth run of stealthgpt vs cleaner tone no watermark.
In most cases, yes — 20+ languages at the same bypass rate as English. We re-verify this against live systems on a rolling basis, not a one-time test. We treat that as non-negotiable for anything related to stealthgpt vs cleaner tone no watermark.
Cleaner Tone — bulk processing and API access come with paid plans, which StealthGPT tends to limit. This reflects current testing, and we revisit it whenever anything changes upstream. That's been consistent since we first shipped support for stealthgpt vs cleaner tone no watermark.
Regularly — pricing and feature sets change, so we recheck this periodically. It's consistent across the testing we've run so far, and we keep testing. We built stealthgpt vs cleaner tone no watermark around that exact expectation from day one.
Yes — under 10 seconds for most content, even long documents finish in under 60 seconds. It's a claim we back up with continuous testing, not a marketing number. Every page we publish about stealthgpt vs cleaner tone no watermark reflects that same standard.
460K+ people already switched from StealthGPT to Cleaner Tone, while your voice and message stay completely yours, with a strict no-storage policy, so nothing you submit is ever kept. Try it free — no credit card, no commitment.
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