The AI detector that shows you HOW to improve your content with our Humanization Score and AI-powered rewrite suggestions.
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Everything you need to detect, analyze, and improve your content — built into the main app. Looking for our 20 standalone tools? See all 20 free tools →
Detect ChatGPT, Claude, Gemini, and Llama 3 — up to 99.2% accuracy in our internal benchmark.
See how human your text sounds with our 0–100 score. Built to show not just whether content looks AI-written, but how to improve it.
Get AI-powered recommendations to make your text sound more natural and human.
Fix errors automatically with AI-powered grammar and spelling suggestions.
Flags passages that may look sourced, generic, over-paraphrased, or citation-risky — based on style patterns, not a web search.
Get detailed readability scores and suggestions to improve content clarity.
Get from AI-sounding to human-written in minutes, not hours.
Copy and paste your content, upload a file, or enter a URL. Free plan: 3 scans/day, 5,000 chars per scan.
Our AI analyzes your content for AI detection, humanization score, grammar errors, and readability in seconds.
Apply one-click rewrites, download reports, and share results with your team.
See how we compare to other AI detection tools on the market.
| Feature | Originality.ai | GPTZero | TextSight.ai |
|---|---|---|---|
| AI Detection | ✓ | ✓ | ✓ |
| Humanization ScoreBundled | ✗ | ✗ | ✓ |
| Rewrite SuggestionsBundled | ✗ | ✗ | ✓ |
| Sentence Highlighting | ✓ | ✓ | ✓ |
| API Access | Enterprise Only | Paid Add-on | ✓ Included in Pro |
| Monthly Price | $19.99 | $15.00 | From $9.99 |
Start free, upgrade when you need more. No credit card required.
For light users & students
Billed monthly
For creators & freelancers
Billed monthly
3-day free trial — no credit card
For power users & teams
Billed monthly
Looking for a free plan? Start free — 3 scans/day, 5,000 chars, 2 humanizer uses. No credit card needed.
Everything you need to know about TextSight.ai
TextSight.ai achieves up to 99.2% detection accuracy in our internal benchmark across major AI writing tools including ChatGPT (GPT-3.5, GPT-4, GPT-4o), Claude, Gemini, and Llama 3. Results may vary by content type, writing style, model version, and editing level. Our model is continuously updated to detect the latest AI-generated content patterns — read the full methodology at /accuracy-methodology.
The Humanization Score is a 0-100 metric that tells you how "human" your text sounds. A higher score means your content reads more naturally. It's computed on every TextSight scan and every Humanizer rewrite so you can track your draft's progress as you edit. Learn more →
Yes! Our free plan gives you 3 scans per day (5,000 chars each), AI detection, humanization scoring, and 2 lifetime humanizer uses. No credit card required. Upgrade to Starter ($9.99/mo) for 20 scans/day, or Pro ($19.99/mo) for unlimited scans + advanced humanizer.
Unlike other AI detectors that only flag problems, TextSight.ai provides sentence-level rewrite suggestions that you can apply with one click. Each suggestion is designed to make your text sound more natural while preserving your original meaning.
Yes! API access is available on Pro, Business, and Enterprise plans. Pro includes 5,000 API calls/month, Business 10,000, Enterprise 50,000. Our REST API supports text analysis, batch processing, and more. View API documentation.
You can upload PDF and DOCX files for analysis. We also support direct text paste and URL scanning. Enterprise users can bulk scan up to 500 documents at once.
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