GPTKit is a web app developed by gptkit that focuses on detecting text generated by artificial intelligence, specifically ChatGPT. It caters to a diverse user base, offering the ability to determine if content was authored by a human or an AI engine. Setting itself apart with a multi-model approach and advanced analysis techniques, GPTKit utilizes six AI-based content detection methods for precise outcomes. Users receive detailed reports on content authenticity and the probability of AI generation. The tool allows both guest and registered users, with the latter benefiting from extended character limits.

GPTKit offers a comprehensive set of features including multi-model detection, 93% accuracy, suitability for various users, free initial character analysis, additional credits on signup, team credit sharing, and support for English language content analysis.