Whether you're looking to decide between Cleaner Tone and FilterNote, here's the short version: FilterNote gets you 89% bypass rate and no bulk processing, while Cleaner Tone lands a 99.9% pass rate that holds up under retesting and is used by more than half a million people who needed it to just work. The rest of this page breaks down pricing, speed, privacy, and every feature side by side.
Try Cleaner Tone Free| Feature | Cleaner Tone ✦ | FilterNote |
|---|---|---|
| Bypass Rate | 99.9% | 89% |
| Free Plan | 300 words/day free | 100 words/day |
| Processing Speed | < 10 seconds | 18 seconds |
| Languages | 20+ | 5 |
| Bulk Processing | Yes (paid plans) | No |
| API Access | Yes (Professional+) | No |
| Data Retention | Zero — deleted immediately | Stored 60 days |
| Watermark | None | Visible |
| Sign-up Required | No | Yes |
| Support | 24/7 chat |
Works the same on mobile as it does on desktop
No sign-up required to try — paste and humanize instantly
No hidden fees or surprise limits on higher tiers
API access for workflow integration
24/7 support instead of email-only ticket queues
Better free plan — 300 words/day with no credit card required
In most cases, yes — 20+ languages at the same bypass rate as English. It's a claim we back up with continuous testing, not a marketing number. That's not a special case — it's the default behavior for filternote vs cleaner tone guaranteed.
Cleaner Tone, largely because of the Academic tone and consistent 99.9% rate against Turnitin and GPTZero. It's consistent across the testing we've run so far, and we keep testing. That consistency is baked into how we approach filternote vs cleaner tone guaranteed overall.
You can, though most users find Cleaner Tone covers everything on its own. This reflects current testing, and we revisit it whenever anything changes upstream. It's the same guarantee we apply across every page covering filternote vs cleaner tone guaranteed.
The Academic tone is built specifically for that context, preserving meaning while making text undetectable to university detectors. 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 filternote vs cleaner tone guaranteed.
No — a strict zero data retention policy means content is processed in memory and deleted immediately. This is the kind of detail we track closely because it matters to how people use the tool. Every page we publish about filternote vs cleaner tone guaranteed reflects that same standard.
Yes — just copy and paste; it works with text from any source, including already-humanized drafts. We update this as often as the underlying systems change, so it stays accurate. We built filternote vs cleaner tone guaranteed around that exact expectation from day one.
Right now, 432K+ users switched from FilterNote to Cleaner Tone, while preserving every detail of your original content, with nothing saved, nothing shared, nothing reused. Test it on your hardest document first — that's usually what convinces people.
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