Content at Scale is a web-based AI content detector and marketing platform that flags likely AI-generated text to help teams keep published content human-reviewed.
Copyleaks uses AI to scan text for potential plagiarism and paraphrasing, helping educators, publishers and businesses verify originality across many languages.
Longyuan AI Detection is a Chinese web service that analyzes uploaded text for AI-generated writing and originality, producing a detailed detection report.
CNKI's AIGC detection service screens academic papers and reports for likely AI-generated passages using its literature corpus and language-pattern analysis.