Crossplag

Crossplag is an AI content detection tool designed to identify text generated by artificial intelligence models, such as ChatGPT, from human-authored content. Its primary value proposition lies in providing a reliable, multi-language solution for verifying the authenticity and originality of written material, which is crucial for maintaining academic integrity, content quality, and trust in publishing. The tool analyzes linguistic patterns, statistical anomalies, and stylistic features to determine the likelihood of AI generation, offering users a clear probability score.

Key features: The platform supports over 100 languages, making it one of the most linguistically inclusive detectors available. It offers role-based workflows for teams, allowing educators, editors, and administrators to manage checks and reports efficiently. Users can directly input text, upload documents, or integrate via API for batch processing. The system provides detailed similarity reports and side-by-side text comparisons, highlighting potential AI-generated sections. A self-provisioning environment enables organizations to deploy and manage the tool independently.

What sets Crossplag apart is its strong focus on data privacy and full ownership control, ensuring that submitted texts are not stored or used for training other models, a critical concern for academic and corporate clients. It employs advanced natural language processing techniques specifically tuned for detecting the subtle artifacts left by modern large language models. The platform offers white-label solutions, allowing institutions to rebrand the detector as their own service. Its technology is built on a vast web articles database and proprietary algorithms for cross-lingual plagiarism and AI detection.

Ideal for educational institutions, publishers, and businesses that need to ensure content originality. Specific use cases include universities checking student submissions for AI-assisted work, publishers vetting author manuscripts, and companies verifying the authenticity of marketing copy or technical documentation. It is also valuable for libraries, archives, and web search portals that curate information, as well as for software development teams integrating integrity checks into their platforms via API.

The service operates on a freemium model with a free tier for limited checks. Paid plans start from $10.79 per month, offering higher volume limits, advanced reporting, and API access. Enterprise solutions with custom pricing are available for large organizations requiring full white-label capabilities and dedicated support.