GPTZero

GPTZero is the world's leading AI content detection platform, trusted by over 10 million users and 380,000 educators worldwide. Originally developed to preserve human ingenuity in the age of generative AI, the platform has evolved into a comprehensive suite for writing integrity. It addresses the growing challenge of identifying machine-generated text from models like ChatGPT, GPT-4, Gemini, Claude, and Llama.

The core of GPTZero is its multi-layered detection engine, which utilizes seven distinct components to analyze text for 'burstiness' and 'perplexity'—metrics that distinguish human writing from AI patterns. Beyond simple detection, the platform offers an 'Advanced Scan' for in-depth probability results and a 'Hallucination Detector' to identify fake academic citations.

For educators and students, GPTZero provides tools that go beyond policing. Its Google Docs integration allows writers to generate a 'Writing Report,' featuring a video replay of their typing process to provide indisputable proof of human authorship. This fosters a transparent environment where original work is celebrated and false accusations are minimized. Additionally, the platform includes a plagiarism checker and an AI-powered grammar tutor to help users improve their writing quality while maintaining authenticity.

Whether you are a recruiter vetting applications, a researcher verifying data, or a teacher maintaining academic standards, GPTZero provides the most precise and reliable AI detection results on the market. It integrates seamlessly into existing workflows through its API, Canvas integration, and Chrome extension, making it a versatile solution for individuals and enterprises alike.