AI Detector Writer vs ZeroGPT

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

AI Detector Writer compared with ZeroGPT
Detail	AI Detector Writer	ZeroGPT
What it does	Free AI content detector to identify AI-generated text from ChatGPT, Gemini and other models	AI content detector and writing toolkit for identifying AI-generated text and improving writing quality
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Free	Freemium
Pricing	Not given	Free plan available with no credit card required. Personal and Business/EDU plans with monthly or annual billing options. Annual plans offer 40% discount. Enterprise plans available with custom solutions. API available on pay-as-you-go basis.
Key features	Batch file upload for multiple documents Highlighted sentences showing AI contribution ratio High precision model trained in all languages Automatic PDF report generation Support for .txt, .md, and .csv file formats Real-time detection results Multi-language support for content analysis	PDF report generation Plagiarism detection across billions of sources
What makes it different	Completely free with no limitations on usage Detects AI from multiple models including GPT-4, GPT-5, and Gemini Supports all world languages with high accuracy	Detects AI from 35+ LLM families including GPT-6, Gemini, and Claude Supports all languages with consistent accuracy User data never used for AI model training
Community votes	0	0
DR (Domain Rating by Ahrefs)	18 −1 (down) since last check	80 no change since last check
Trust Flow (Majestic)	22	33
Citation Flow (Majestic)	29	40
Referring domains (Majestic)	488	6289

4 details filled in for both companies.