Check AI rate. Humanize AI content.
Paste your essay. We instantly run it through Turnitin, GPTZero, and every detector your school uses — so you know exactly where you stand.
AI Humanizer: Tested Against Leading AI Detectors
Clearfy's AI humanizer produces text that reflects natural human writing patterns. Our proprietary models are trained on over one million pages of authentic human writing, not synthetic AI content. This means the output mirrors how real people structure sentences, choose words, and build arguments.
We regularly test Clearfy's output quality against the leading AI detection tools:
Built for natural writing
Ultimate Writing Assistant
Features designed to help you check AI signals, reduce robotic phrasing, and save time while revising.
Human-like paraphrasing
Use the ai humanizer to turn AI-heavy wording into natural text while keeping your original meaning.
Clear and natural writing
Improve clarity and flow with stealth writer revisions that make every draft read more polished and natural.
AI writing check
Analyze your content with an ai checker for AI-generated patterns and reliable review signals.
Sentence-level insights
Run an ai check to see which sentences feel robotic and refine those passages quickly.
Optimized for mobile use
Review, rewrite, and verify drafts on the go with a responsive workspace.
Supports 100+ languages
Work across 100+ languages with full multilingual writing support.
Pay as you go. No subscriptions.
Buy credits once and use them anytime for writing revisions or AI writing checks. Larger packs give you a lower per-word price.
Free
For new accounts
- 1,000 free signup credits
- Added automatically after sign-up
- One balance for both tools
- No payment required
Starter
For occasional drafts
- 45,000 revision words
- 315,000 AI-check words
- Credits never expire
- One balance for both tools
Plus
For regular writing checks
- 130,000 revision words
- 910,000 AI-check words
- Credits never expire
- One balance for both tools
Pro
Best value for steady use
- 270,000 revision words
- 1,890,000 AI-check words
- Credits never expire
- One balance for both tools
Max
For larger projects
- 560,000 revision words
- 3,920,000 AI-check words
- Credits never expire
- One balance for both tools
Frequently asked questions
Practical details about checking AI signals and revising drafts with clearfy.
Review your draft, then polish it with clearfy.
clearfy helps you review AI-likelihood signals and improve AI-assisted writing while preserving your original meaning.
