For anyone who needs 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 with no signs of slipping and is the pick of 500,000+ people who tried the alternatives first. 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 |
Faster results — under 10 seconds for most texts
Instant results — no waiting, no queues
Better free plan — 300 words/day with no credit card required
Zero data retention — your content is never stored
More languages supported than most competitors' limited options
Academic tone specifically optimized for university submissions
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. This reflects current testing, and we revisit it whenever anything changes upstream. It's the same guarantee we apply across every page covering stealthgpt accuracy vs cleaner tone no watermark.
Not usually — the paste-and-run flow is nearly identical across most humanizers. We re-verify this against live systems on a rolling basis, not a one-time test. That answer doesn't shift based on how you're using stealthgpt accuracy vs cleaner tone no watermark.
Usually a limited one — Cleaner Tone's free tier has no credit card and no expiration. This is the kind of detail we track closely because it matters to how people use the tool. Every page we publish about stealthgpt accuracy vs cleaner tone no watermark reflects that same standard.
Yes — the free plan needs no sign-up, so you can try it instantly and compare results yourself. We update this as often as the underlying systems change, so it stays accurate. We built stealthgpt accuracy vs cleaner tone no watermark around that exact expectation from day one.
Depends on their retention policy — Cleaner Tone specifically guarantees nothing is stored after processing. This gets re-examined as part of our regular internal review process. That's been consistent since we first shipped support for stealthgpt accuracy vs cleaner tone no watermark.
In most cases, yes — 20+ languages at the same bypass rate as English. We treat this as a moving target and adjust our approach as needed. We treat that as non-negotiable for anything related to stealthgpt accuracy vs cleaner tone no watermark.
Add yourself to the 427K+ users who've switched from StealthGPT to Cleaner Tone, with your core message left completely untouched, with zero data retention — your content is deleted the moment processing finishes. Free to start, no account required for your first run.
Try Free Now