Certy AI

Online tool to detect AI-generated text and provide an AI similarity percentage. Detector De IA is an online tool that uses advanced algorithms and machine learning to check written text. It helps determine if content is written by a human or an AI writing tool. The AI text detector examines writing style and sentence structure, analyzing content using NLP to identify AI-generated text from tools like ChatGPT and Gemini. It provides an AI similarity percentage after checking the content.

AI-powered platform for human layer risk reduction and email security. Strongest Layer uses Big Data, Threat Intelligence, and AI to benchmark, monitor, and then automate human layer risk reduction. It empowers and protects the human layer by building user resilience against attacks and analyzing new threats in real time. The platform integrates into users’ workflows to identify AI-driven phishing threats, strengthen user defenses with real-time training, and provide proactive protection for the SOC.

Advanced AI anti-cheat for online assessments and interviews. CyberSeal.ai is an advanced anti-cheat solution specifically designed for online assessments, interviews, and exams. It focuses on detecting sophisticated AI cheating methods, such as virtual AI, deepfakes, and voice synthesis, that traditional proctoring solutions often fail to identify. Built with government-grade technology and C++ native architecture, it provides real-time, kernel-level monitoring across macOS and Windows. CyberSeal.ai integrates seamlessly as an enhancement layer with existing proctoring platforms like ProctorU, Honorlock, and Respondus, aiming to restore fairness and integrity to online evaluations for universities, certification bodies, and HR teams.

AI detector free tool with transparent, sentence-level results for students. GPTVerify is a browser-based AI checker built for people who want more than a vague score. It scans text sentence by sentence, looks for patterns linked to machine-generated and AI-paraphrased writing, and explains why a line was flagged. That makes it a reliable detector when you need context, not just a verdict. The tool accepts up to 25,000 characters per scan and works without sign-up. It is helpful for students and educators who need fast AI detection before submission or review. The result users get is a clearer, more grounded way to judge suspicious text and guide possible revisions.

AI detection and content verification for text, images, and video ZeroGPT is an AI detection and content verification platform for checking text, images, and video for AI-generated content. It provides confidence scores, plain-language verdicts, sentence-level analysis for text, and technical breakdowns of detection signals. The platform also includes plagiarism checking, grammar correction, AI summarization, paraphrasing, and ZeroGPT Assistant tools. Basic users receive three free scans per feature without registration, while paid plans offer higher limits, batch processing, deeper scans, and additional tools.

CheckforAi was a tool to detect AI-written text in essays and emails. CheckforAi was a free nonprofit project designed to detect AI-written text in essays and emails. Their analysis leveraged the combination of Open AI’s existing Roberta-base model for GPT detection, and their own proprietary models. The service has been sunset to focus on new projects.