TextSight.ai is a free AI detector and AI humanizer in one tool. Paste any text and it shows which sentences read as AI, gives an Authenticity Score from 0 to 100, then rewrites the AI-sounding parts in one click.
What AI models does TextSight detect?
ChatGPT (GPT-3.5, GPT-4, GPT-4o), Claude, Gemini and Llama 3. Every sentence is colour-coded so you see why the text got its score.
How is it different from GPTZero, ZeroGPT or Originality.ai?
Detection and humanizing happen in the same workflow, so you don't need GPTZero plus Undetectable.ai or QuillBot. The rewriter has 5 tones (conversational, professional, academic, blog, email), and you can scan URLs, .docx and .pdf files. Paid plans include an API.
Who is it for?
Students, bloggers, SEO teams and agencies who write with AI but need the final draft to read like a person wrote it.
Is TextSight free?
Yes. 20,000 characters a month plus 2,000 rewriter words, no credit card. Paid plans start at $7.49/mo.
Why I built it: most AI checkers only give you a percentage. I wanted a tool that shows exactly which sentences get flagged and helps you fix them.
What AI models does TextSight detect?
ChatGPT (GPT-3.5, GPT-4, GPT-4o), Claude, Gemini and Llama 3. Every sentence is colour-coded so you see why the text got its score.
How is it different from GPTZero, ZeroGPT or Originality.ai?
Detection and humanizing happen in the same workflow, so you don't need GPTZero plus Undetectable.ai or QuillBot. The rewriter has 5 tones (conversational, professional, academic, blog, email), and you can scan URLs, .docx and .pdf files. Paid plans include an API.
Who is it for?
Students, bloggers, SEO teams and agencies who write with AI but need the final draft to read like a person wrote it.
Is TextSight free?
Yes. 20,000 characters a month plus 2,000 rewriter words, no credit card. Paid plans start at $7.49/mo.
Why I built it: most AI checkers only give you a percentage. I wanted a tool that shows exactly which sentences get flagged and helps you fix them.
