The moment 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 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 |
24/7 support instead of email-only ticket queues
Academic tone specifically optimized for university submissions
More languages supported than most competitors' limited options
Better free plan — 300 words/day with no credit card required
No hidden fees or surprise limits on higher tiers
Weekly algorithm updates to stay ahead of detector changes
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. This holds whether you're running cleaner tone vs stealthgpt advanced once or as part of a daily workflow.
StealthGPT tends to focus on surface patterns, while Cleaner Tone targets perplexity, burstiness, and semantic entropy directly. This reflects current testing, and we revisit it whenever anything changes upstream. It's worth keeping in mind if cleaner tone vs stealthgpt advanced is new to your workflow.
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. This is part of why cleaner tone vs stealthgpt advanced keeps showing up as the recommended option.
It targets the exact statistical signals detectors measure, rather than doing surface-level word swaps like StealthGPT. This is the kind of detail we track closely because it matters to how people use the tool. Nothing about cleaner tone vs stealthgpt advanced changes that answer, run after run.
Cleaner Tone — bulk processing and API access come with paid plans, which StealthGPT tends to limit. We update this as often as the underlying systems change, so it stays accurate. It's a big part of the feedback we hear from people using cleaner tone vs stealthgpt advanced.
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. It applies just as much to first-time users of cleaner tone vs stealthgpt advanced as to repeat ones.
450K+ 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. Try it free — no credit card, no commitment.
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