Trusted Content Decisions, Powered by AI
Make every piece of content safe, relevant
and compliant at scale with Checkstep’s AI
content moderation software.
[Book a demo](https://www.checkstep.com/book-a-demo)
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Checkstep, trusted by global leaders in trust and safety
One platform, all your content moderation needs #
Scan content, enforce policies and comply with regulations at scale - all from one integrated platform.
Policy & compliance managementBuild and manage policies with ease using our customisable policy engine Covering all major abuse types, our policy engine lets you configure what is - and isn’t - allowed on your platform. Set your bespoke policy requirements - defining what is and what isn't allowed on your platform; Checkstep's policy workflow and automation platform does the rest. #
Content scanning & automationUnleash the power of AI to scan professional and user generated content at scale Our AI marketplace gives you access to the top AI models. Checkstep helps you determine which models best fit your policy and content needs. Test and swap models seamlessly, with text, image, video and audio moderation all supported. #
Content moderationFind the perfect balance of automation and human moderation to moderate what matters Let your team focus on moderating the things that matter most. Customise and blend your workflow between automated moderation - from ModBot - or human moderation. This human-in-the-loop approach ensures accuracy with unparalleled efficiency and empowered teams. #
Transparency reportingSeamlessly maintain transparency and gain insights from your moderation data We ensure you always stay compliant with worldwide regulations. With our DSA tool, you can centrally manage all the relevant data and generate a Transparency report for your European users instantly - so you can stay on top of your reporting requirements in real-time.
Why Checkstep?
Proven to cut costs, speed up moderation, and boost accuracy
moderation costs
speed
accuracy
Supported by world-class integrations and partners
Our BPO and technology partners have been handpicked to ensure you can get the most from Checkstep’s platform.
How Checkstep helped 123 Multimedia double its subscription rate
Checkstep’s AI content moderation platform helped 123 Multimedia transition to 90% automated moderation, leading to a 2.3x increase in subscriptions and 10,000x faster validation of new profiles.
“Checkstep's expertise in Trust and Safety is second to none. Their understanding of our needs from day 1 has helped us streamline our operational efficiency.”
CEO, 123 Multimedia
Our Industries
Checkstep empowers content, trust and safety and compliance leaders across industries
We know no two companies are the same. That’s why our platform has been designed to be customisable to a wide range of use cases, spanning multiple industries.
Latest Resources
Discover, learn and grow with Checkstep
Your source for the latest in AI, trust & safety, and compliance.
London Trust & Safety Meet Up Hosted by Checkstep
Join us on Wednesday 23rd September 2026 in Farringdon, London, for an Online Trust & Safety meet-u...
[Webinar] Prove it, Don’t Promise it: DSA & Online Safety Act Readiness for 2027
Regulators aren't asking platforms to make promises about how safe they are anymore - they're asking...
Meet Georgio Anastasi, Checkstep's new COO/CFO
A couple of months ago, Georgio Anastasi joined Checkstep as our Chief Operating Officer and Chief F...
7 mins
What is AI content moderation?AI content moderation is the automated review of user-generated content to find material that breaks a platform's rules or the law. Models scan text, images, video and audio as they are posted, score how likely each item is to be harmful, and route it accordingly. Clear cases are actioned automatically and borderline ones go to a person or to a more capable model. It is how platforms moderate at volume without reading everything by hand. #
How accurate is automated content moderation?Accuracy depends on the harm. Visual harms such as nudity and graphic violence are detected reliably by pre-trained models. Nuanced harms such as coded harassment or grooming need models tuned to your community's language. Checkstep runs a mix and sets a confidence threshold for each policy, so high-confidence detections are actioned automatically and uncertain ones are escalated rather than guessed. Star Stable saw around a 50% improvement in accuracy after launch. #
How long does it take to implement Checkstep?The minimum integration is a single API call: send a piece of content, receive a decision. That can be running in days. Most platforms then spend a few weeks configuring policies, confidence thresholds and moderator queues to match how they already work. Checkstep does not store your content, and media is accessed by link through delegated access, which removes much of the data-protection review that usually slows this kind of project down. #
Does Checkstep replace human moderators?No. It changes what they spend their time on. Automation clears the high-volume, obvious cases so your team handles the decisions that need judgment. Some review has to stay human by law: appeals under the Digital Services Act must be reviewed by a person, and child sexual abuse material must be human-reviewed and reported. Most in-house teams using Checkstep are five people or fewer, focused on tuning policy and auditing decisions rather than routine review. #
What content types and languages does Checkstep support?Checkstep moderates text, images, video and audio, and assesses them together rather than separately, so it catches harm that only appears when an image and its caption are read as one. It processes 100+ languages natively and supports any other language through translation. Detection covers self-harm, adult content, violence, spam, harassment, terrorism, child sexual abuse material, personal data and intellectual property, and new categories can be added. #
How does Checkstep support DSA and OSA compliance?The Digital Services Act (DSA) in the EU and the Online Safety Act (OSA) in the UK both require you to tell users which rule their content broke, offer an appeal reviewed by a human, and report on what you removed. Checkstep records the violated policy on every enforcement, runs the appeal workflow, files statements of reasons to the EU DSA database automatically, and produces the transparency reporting. Policies and thresholds can differ by jurisdiction.
Want to see our AI content moderation platform for yourself? #
Book a demo to see how it can help you deliver safer, more inclusive content at scale.