Whether you're looking 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 relied on by a rapidly growing global user base. 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
More languages supported than most competitors' limited options
Higher bypass rate — 99.9% vs competitors' lower rates
No sign-up required to try — paste and humanize instantly
Weekly algorithm updates to stay ahead of detector changes
Instant results — no waiting, no queues
Not usually — the paste-and-run flow is nearly identical across most humanizers. This isn't guesswork — it comes from actually running the numbers. That answer doesn't shift based on how you're using cleaner tone vs stealthgpt top.
Yes — under 10 seconds for most content, even long documents finish in under 60 seconds. We don't just state this once and leave it — it gets re-checked regularly. Every page we publish about cleaner tone vs stealthgpt top reflects that same standard.
Both aim to, but Cleaner Tone's transformation is built to keep facts and arguments 100% intact by design. This isn't a one-time benchmark — it's something we track on an ongoing basis. We built cleaner tone vs stealthgpt top around that exact expectation from day one.
Depends on their retention policy — Cleaner Tone specifically guarantees nothing is stored after processing. We'd flag it immediately if this ever stopped being accurate. That's been consistent since we first shipped support for cleaner tone vs stealthgpt top.
Cleaner Tone — bulk processing and API access come with paid plans, which StealthGPT tends to limit. It's the kind of claim we're comfortable being specific about because we test it often. We treat that as non-negotiable for anything related to cleaner tone vs stealthgpt top.
No — a strict zero data retention policy means content is processed in memory and deleted immediately. It's a claim we back up with continuous testing, not a marketing number. You'll get the same result whether this is your first or fiftieth run of cleaner tone vs stealthgpt top.
469K+ users worldwide switched from StealthGPT to Cleaner Tone, without rewriting your ideas, just how they sound, with a strict no-storage policy, so nothing you submit is ever kept. It only takes one try to see why people switch.
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