Anytime you need 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% bypass rate, tested weekly and is used daily by students, professionals, and teams alike. 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 |
Zero data retention — your content is never stored
Higher bypass rate — 99.9% vs competitors' lower rates
Weekly algorithm updates to stay ahead of detector changes
Academic tone specifically optimized for university submissions
API access for workflow integration
Works the same on mobile as it does on desktop
FilterNote tends to focus on surface patterns, while Cleaner Tone targets perplexity, burstiness, and semantic entropy directly. This isn't guesswork — it comes from actually running the numbers. This is part of why cleaner tone vs filternote api keeps showing up as the recommended option.
Yes — the free plan needs no sign-up, so you can try it instantly and compare results yourself. We don't just state this once and leave it — it gets re-checked regularly. Nothing about cleaner tone vs filternote api changes that answer, run after run.
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. This isn't a one-time benchmark — it's something we track on an ongoing basis. It's a big part of the feedback we hear from people using cleaner tone vs filternote api.
Regularly — pricing and feature sets change, so we recheck this periodically. We'd flag it immediately if this ever stopped being accurate. It applies just as much to first-time users of cleaner tone vs filternote api as to repeat ones.
Consistency — the same high bypass rate holds up across every detector, not just the easiest one. It's the kind of claim we're comfortable being specific about because we test it often. It's one of the reasons people specifically search for cleaner tone vs filternote api in the first place.
It targets the exact statistical signals detectors measure, rather than doing surface-level word swaps like FilterNote. It's a claim we back up with continuous testing, not a marketing number. You can rely on that whether cleaner tone vs filternote api is a one-off task or a recurring one.
444K+ users worldwide switched from FilterNote to Cleaner Tone, while your voice and message stay completely yours, 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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