Instantly detect AI-generated text from ChatGPT, GPT-4, Claude, Gemini, and other popular models.
Free plan
10 tools matching AI Detector.
540 of 1088 entries have free-tier details confirmed on the vendor's own site. Blank fields mean not checked yet โ we leave them empty rather than guess.
โญEasy start: 1 point each for free tier ยท no credit card ยท no watermark/commercial use
Instantly detect AI-generated text from ChatGPT, GPT-4, Claude, Gemini, and other popular models.
Free plan
Best free AI detector - simply paste your text to instantly get an overall AI score and advanced sentence by sentence de
Free plan
Isgen is the leading AI Detector for detecting text written by Openai's GPT-5, Chat-GPT, Claude, Gemini, Deepseek a
12,000 words / month free
Plagiarism Checker and AI Detector by Quetext
Free plan
Use SuperHumanizer to humanize AI text instantly
Free plan
Originality.AI โ AI tool
Improve your paper with our Proofreading & Editing Service, Plagiarism Checker, Citation Generator, and extensive Kn
Create with confidence using Undetectable AI's tools
AI or Not is the leading AI detector for all content types: text (ChatGPT, Claude), image (Midjourney, 4o), music (Suno,
Cara โ AI tool
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