Checkstep

Checkstep is a specialized AI content moderation platform designed to help online platforms manage user-generated content at scale. Its core function is to automatically detect and flag harmful, abusive, or policy-violating material—such as hate speech, graphic violence, harassment, sexual content, spam, and illegal activity—across text, images, and video. The system combines machine learning models with human expert review to balance speed and accuracy, allowing platforms to enforce their community guidelines consistently without overwhelming internal trust and safety teams. The platform integrates directly into a platform’s existing workflow via APIs, enabling real-time moderation of content submitted by users. Pre-built classifiers cover common risk categories, and custom policies can be defined to match specific legal requirements or community rules. Checkstep also provides a dashboard for reviewing flagged content, tracking moderation decisions, and generating compliance reports. This makes it suitable for industries with high volumes of user-generated content, including gaming communities, marketplace listings, streaming chats, dating apps, social networks, and review sites. Beyond basic filtering, Checkstep offers context-aware analysis: it can distinguish between violent imagery used in a documentary and actual violent content, or between hate speech and reclaimed language within a community. The human-in-the-loop component allows trusted safety experts to override or confirm AI decisions, which is critical for borderline cases and for training the models to improve over time. The platform also supports multi-language content, covering major global languages to serve international audiences. In addition to moderation, Checkstep includes tools for content policy