AI-Content Detector ML vs It's AI

AI-Content Detector ML is a free browser tool and extension that estimates whether text was generated by AI models. It identifies GPT-3, GPT-4, Claude, Gemini, Llama, and other models, showing color-coded badges and a live confidence display. Supported material includes social posts, articles, comments, and emails. The detector handles German, English, and Vietnamese with automatic language detection, and the extension offers dark mode and a blur effect. Its machine-learning model was trained on 15,234 human and AI samples. The maker reports about 92% accuracy on test data but says results vary by text length, language, and complexity; at least 50 words are recommended, while shorter text may have lower confidence. After an initial download of about 25 MB, analysis runs locally in the browser. The maker says data is not sent to its servers or third parties, with only settings and a whitelist stored locally. Chrome, Firefox, Edge, Opera, and Brave are listed among supported browsers.

It's AI estimates whether text may have been written by a language model, including content associated with ChatGPT, Gemini, Claude, Grok, and other models. It also offers plagiarism, grammar, and spelling checks. Users can paste text or upload PDF, DOCX, and TXT files; the displayed limits are 200 to 500,000 characters. Deep Scan highlights sentences that appear AI-generated and provides a word heatmap showing which parts influence the score. Listed integrations include an API, Chrome Extension, ChatGPT Plugin, Python SDK, Canvas LMS, and Zapier; Moodle is marked as coming soon. The service is presented for teachers, students, institutions, and publishers, as well as writers, managers, recruiters, and ML engineers. It also offers enterprise API access and batch processing. The FAQ advises treating results as evidence alongside context, not as sole proof of AI use, and says content is not shared with third parties after checks are complete. The free plan is listed at free. Plus is listed at $84 a year, billed at $84/year and shown as $7 and $9/month with annual savings.