Right now, if you want 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 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 ✦ | 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 |
Higher bypass rate — 99.9% vs competitors' lower rates
Consistent output quality across every plan tier, not just the top one
Works the same on mobile as it does on desktop
Zero data retention while competitors often store your content
Academic tone specifically optimized for university submissions
API access for workflow integration
Consistency — the same high bypass rate holds up across every detector, not just the easiest one. This is measured directly rather than estimated or assumed. This holds whether you're running cleaner tone vs stealthgpt api once or as part of a daily workflow.
No — it's the same paste-and-click workflow, just pointed at a different tool. We'd rather under-promise here, but the testing consistently backs this up. It's worth keeping in mind if cleaner tone vs stealthgpt api is new to your workflow.
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. This is part of why cleaner tone vs stealthgpt api keeps showing up as the recommended option.
Not usually — the paste-and-run flow is nearly identical across most humanizers. We don't just state this once and leave it — it gets re-checked regularly. Nothing about cleaner tone vs stealthgpt api changes that answer, run after run.
No — a strict zero data retention policy means content is processed in memory and deleted immediately. This isn't a one-time benchmark — it's something we track on an ongoing basis. It's a big part of the feedback we hear from people using cleaner tone vs stealthgpt api.
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 applies just as much to first-time users of cleaner tone vs stealthgpt api as to repeat ones.
421K+ people already switched from StealthGPT to Cleaner Tone, while keeping your original meaning 100% intact, with a privacy-first design that never stores what you paste in. No sign-up needed to get started right now.
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