AI Explainer

AI Explainer Pro is a WordPress plugin designed to help creators, agencies, and media sites verify the authenticity of their content and distinguish it from AI-generated text. The tool addresses the growing need for transparency and compliance with regulations such as the EU AI Act by offering a suite of features focused on content trust, human authorship verification, and automated compliance support.

The plugin provides a five-method local detection engine that analyzes content using statistical, linguistic, structural, vocabulary, and repetition methods, combining their scores into a weighted ensemble. It also includes AI model fingerprinting to identify which AI model—such as ChatGPT, Claude, Gemini, or Llama—most likely generated a given text. Users can access live AI scoring directly in the Gutenberg editor, receive real-time indicators, and make adjustments before publishing. For further transparency, AI Explainer Pro offers a public authenticity page and an embeddable trust badge, allowing sites to display verified human content status.

Additional features include blockchain-anchored proof of authorship via OpenTimestamps, SHA-256 content originality hashes, and anti-tamper verification. The tool provides automated AI disclosure notices to meet EU AI Act Article 50 requirements, a compliance dashboard with an eight-point checklist mapped to relevant EU AI Act articles, and downloadable HTML reports for audits. It also offers AI-scraper defense by blocking a range of known AI training crawlers and supports detection in six languages: English, French, Spanish, German, Italian, and Portuguese. Developers can extend its functionality via WordPress filters, and the plugin includes a REST API with six endpoints, bulk scanning, email reports, and authenticity certificates.

Paid Pro and Agency tiers add advanced features such as model fingerprinting, automatic transparency notices, content hashing, certificates, OpenAI/custom-API detection, email reports, and multi-site management for agencies. The software is licensed under GPLv3 and is designed to be GDPR-friendly with no tracking.