BitMind vs CatchGPT

ZeroGPT is an AI content detection platform with a text AI detector, AI image and video detectors, AI humanizer, plagiarism checker, and a set of writing tools including paraphraser, summarizer, grammar checker, translator, and citation helper.

GPTZero is an AI detection platform for identifying machine-generated text. It combines a text detector with a Chrome extension, a plagiarism checker, writing-process verification, and educator-focused classroom tools.

Undetectable AI is a web platform that scans text for AI fingerprints and rewrites flagged passages so they read like natural human writing. It bundles an AI detector, an AI humanizer and a growing set of media authenticity tools in a single dashboard.

Detecção empresarial de IA e plágio para integridade de conteúdo

Detector de IA, plágio e qualidade de conteúdo em uma única verificação

Detector de IA multilíngue com análise por frase

Winston AI is an AI content detection suite that identifies text and images produced by generators like ChatGPT, Gemini, and Claude. Alongside its detector it offers plagiarism checking, an AI image and deepfake detector, writing feedback, and an API for embedding detection into other platforms.

Detector de IA gratuito com relatórios frase a frase para textos do ChatGPT, Gemini e Claude

Detector de conteúdo de IA gratuito com análise frase por frase

Forense de imagens de IA e deepfakes que mostra seu raciocínio

Detecte conteúdo gerado por IA em slides do PowerPoint

Detector de imagens com IA gratuito: esta foto é IA ou real?