AI Plagiarism Checker

Content True is a high-precision AI detector achieving 98.5% accuracy in identifying text from ChatGPT, Claude, Gemini, and other major AI models.

AI content detection platform for educators and institutions, with Canvas and Google Classroom integrations, multi-model support, and API access.

Plag.lv is a Latvian plagiarism and AI detection service for academic use. It provides similarity checking against an 80M+ scientific article database, free teacher accounts with 20 monthly checks, and unlimited student document sharing.

PassMe AI is a web-based AI detection bypass tool. It claims to remove identifiable AI writing patterns using a model trained on 200 million data points, supports 50+ languages, and offers a free plan. The vendor asserts SEO benefits including Google penalty avoidance. No independent benchmarks or third-party audits are publicly available to verify the 100% effectiveness claim.