Checkstep
Checkstep is a content moderation platform for teams reviewing user-generated material. It combines AI scanning with configurable policies and human moderation workflows. Marketplace operators, gaming communities and social platforms can use those controls to decide which material to allow, remove or send for further review.
Define a policy before automating decisions
Checkstep's policy engine lets a platform specify what its own rules permit. Teams can choose models through its AI marketplace, test alternatives and set confidence thresholds for different policies. The vendor describes high-confidence cases moving through automation and uncertain cases escalating for review.
The service supports text, images, video and audio. Checkstep says it can assess combined material, such as an image with its caption, rather than treating those elements in isolation. Its FAQ lists native processing for 100 languages and translation for others. A multilingual community still needs to evaluate the moderation rules against its own vocabulary and context; a language count is not an accuracy guarantee.
Organize the human review queue
The workflow FAQ describes separate queues for detection policies, regions or regulations, with different teams assigned to them. Teams can rank queues by criteria such as first-in-first-out processing or severity, and escalate an item to another reviewer.
That structure is useful for a platform that handles routine spam and more ambiguous reports in the same system. An operational trial should include false positives and disputed decisions as well as clear policy violations. Check that moderators receive enough context to explain their decision and that an appeal reaches the appropriate person.
Reporting and implementation
Checkstep describes tools for recording a violated policy, managing appeals, filing statements of reasons to the EU DSA database and producing transparency reports. Those features can support a governance workflow; they do not establish that a platform has satisfied every legal obligation.
The homepage describes a minimum integration that sends content through an API call and receives a decision. Policy configuration, thresholds and moderator queues remain part of the implementation. The partnership page says Checkstep accesses customer media through delegated access rather than storing that media itself. It also says retained moderation data is stored in Ireland and encrypted in transit and at rest. Confirm those terms against your intended data flow before connecting production content.
Assess the vendor's results with your own content
Checkstep publishes cost, speed and accuracy figures on its website. They are vendor claims, not independently measured results for your platform. A useful comparison should focus on your harm categories, moderator workload and appeals process. For a deployment discussion, the site offers demos and direct contact.