For everyone trying 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 proven 99.9% pass rate and is already trusted by 500,000+ people across dozens of countries. 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
No hidden fees or surprise limits on higher tiers
Instant results — no waiting, no queues
Weekly algorithm updates to stay ahead of detector changes
Academic tone specifically optimized for university submissions
Zero data retention while competitors often store your content
Cleaner Tone, largely because of the Academic tone and consistent 99.9% rate against Turnitin and GPTZero. It holds up under repeated testing, not just a best-case run. It's the same guarantee we apply across every page covering stealthgpt accuracy vs cleaner tone api.
Cleaner Tone holds a 99.9% bypass rate across Turnitin, GPTZero, and Originality.AI, outperforming StealthGPT in independent tests. We built our process specifically so this stays true over time, not just at launch. That consistency is baked into how we approach stealthgpt accuracy vs cleaner tone api overall.
Depends on their retention policy — Cleaner Tone specifically guarantees nothing is stored after processing. It's one of the numbers we're most confident stating plainly. That's not a special case — it's the default behavior for stealthgpt accuracy vs cleaner tone api.
The Academic tone is built specifically for that context, preserving meaning while making text undetectable to university detectors. We treat this as a moving target and adjust our approach as needed. Nothing here is exclusive to one use case for stealthgpt accuracy vs cleaner tone api over another.
Mainly the higher bypass rate, better free plan, zero data retention, and faster processing. This gets re-examined as part of our regular internal review process. That's true regardless of how you came to need stealthgpt accuracy vs cleaner tone api in the first place.
StealthGPT tends to focus on surface patterns, while Cleaner Tone targets perplexity, burstiness, and semantic entropy directly. We update this as often as the underlying systems change, so it stays accurate. That's the baseline experience anyone using stealthgpt accuracy vs cleaner tone api should expect.
Add yourself to the 420K+ users who've switched from StealthGPT to Cleaner Tone, without changing a single fact, argument, or idea, with complete privacy, with content wiped immediately after each run. Give it one try — most people don't go back to their old workflow.
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