AI Detection Tools

GPTZero is the leading AI detector for checking whether a document was written by a large language model such as ChatGPT. It detects AI on sentence, paragraph, and document level. The model was trained on a large, diverse corpus of human-written and AI-generated text, with a focus on English prose. It has served over 2.5 million users around the world and works with over 100 organizations in various fields.

Winston AI sets the standard in AI content detection. It has unmatched accuracy in identifying various AI models. Its model is updated regularly to keep up with LLM updates. It offers a complete solution for integrity, including AI detection, plagiarism detection, AI image detection, and API access. It has a high accuracy rate of 99.98% and is GDPR compliant, ensuring content security.

The most accurate AI detector, trusted by top organizations worldwide and backed by independent studies. It offers over 99% accuracy, supports 30+ languages, and covers various AI models. It can be bundled with Plagiarism Checker and Writing Assistant. The new AI Insights provides comprehensive analysis. The AI engine has been learning human writing style since 2015.

Isgenai's AI Detector is a multilingual tool that helps users validate AI-generated content. It uses advanced technology to identify various AI models' outputs, offers detailed insights, and ensures accurate detection across over 80 languages. The detector is designed for educators, students, and creators, providing different plans to meet their needs. It aims to promote transparency and ensure human authorship in the content landscape.

Smodin is a global AI writing assistant used by over 10 million people. It offers various AI writing tools to help users write with confidence, polish work, speed up research, and be more creative. It has different tools for tasks like writing, grammar checking, plagiarism detection, and homework assistance, and is trusted by many universities, businesses in 180+ countries.

Monica AI Detector is an accurate and fast content analysis tool that detects AI-generated content by analyzing multiple sources of text. It integrates 8 advanced AI models with a 98% detection accuracy.

Rated #1 Best AI Detector by Forbes. It can detect AI content from various AI-content generators like ChatGPT, Gemini, etc. Users can paste text to check if it will be flagged as AI-generated and get results from major AI Checkers instantly. It also helps make AI-assisted writing appear human-like and bypass AI detection tools.

Originality.ai provides a complete toolset for Website Owners, Content Marketers, Writers and Publishers. It helps them publish with integrity in the world of Generative AI. The toolset includes an accurate AI detector, plagiarism checker, fact checker and readability checker. It's founded by content marketing and AI experts, focusing on web publishers' needs.

This free AI detector can output the probability that a text is AI-generated by models like ChatGPT or Gemini. It helps screen whether content is written by human or machine, considering the rise of AI-generated text and its potential issues. It has limitations and false positives may occur. There are different versions and updates to improve performance.