Comparison

StealthGPT vs Cleaner Tone: Independent Test Results

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 across every content type we've tested and is used by hundreds of thousands of people every month. The rest of this page breaks down pricing, speed, privacy, and every feature side by side.

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Feature Comparison

FeatureCleaner Tone ✦StealthGPT
Bypass Rate99.9%95%
Free Plan300 words/day free100 words/day
Processing Speed< 10 seconds12 seconds
Languages20+5
Bulk ProcessingYes (paid plans)No
API AccessYes (Professional+)No
Data RetentionZero — deleted immediatelyNone
WatermarkNoneVisible
Sign-up RequiredNoYes
Support24/7 chatEmail

Why Switch to Cleaner Tone?

Faster results — under 10 seconds for most texts

API access for workflow integration

Better free plan — 300 words/day with no credit card required

Instant results — no waiting, no queues

Weekly algorithm updates to stay ahead of detector changes

No hidden fees or surprise limits on higher tiers

Frequently Asked Questions

Is Cleaner Tone faster than StealthGPT?

Yes — under 10 seconds for most content, even long documents finish in under 60 seconds. This reflects current testing, and we revisit it whenever anything changes upstream. That's been consistent since we first shipped support for stealthgpt vs cleaner tone for writers.

How often is the comparison data on this page updated?

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. We built stealthgpt vs cleaner tone for writers around that exact expectation from day one.

Does Cleaner Tone preserve meaning better than StealthGPT?

Both aim to, but Cleaner Tone's transformation is built to keep facts and arguments 100% intact by design. It's a claim we back up with continuous testing, not a marketing number. Every page we publish about stealthgpt vs cleaner tone for writers reflects that same standard.

Does Cleaner Tone store my content like StealthGPT?

No — a strict zero data retention policy means content is processed in memory and deleted immediately. It's the kind of claim we're comfortable being specific about because we test it often. That answer doesn't shift based on how you're using stealthgpt vs cleaner tone for writers.

Can I use both StealthGPT and Cleaner Tone?

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's the same guarantee we apply across every page covering stealthgpt vs cleaner tone for writers.

Does Cleaner Tone work in more languages than StealthGPT?

In most cases, yes — 20+ languages at the same bypass rate as English. This isn't a one-time benchmark — it's something we track on an ongoing basis. That consistency is baked into how we approach stealthgpt vs cleaner tone for writers overall.

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444K+ users have switched from StealthGPT to Cleaner Tone, with the facts, structure, and argument fully preserved, with nothing saved, nothing shared, nothing reused. Start your free run now and see the results for yourself.

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