

Webshrinker has categorized more than 380 million websites and re-scans the web every 5 days. New sites are classified in about 10 seconds, and updates flow to you continuously via API or database. Our categorization data powers web filtering, parental controls, ad targeting, and contextual safety for millions of users worldwide.
Webshrinker scans, aggregates, and categorizes billions of domains every day using artificial intelligence. We then validate our site categorizations using human intelligence.
We work with organizations across a variety of industries to help catalog existing websites and identify and categorize new sites as they are created.
DNSFilter provides enterprise grade protection and filtering for your users. Protect your organization from costly cyberattacks. Our global any cast network means we scale for even the largest global businesses.
MPPs and IPSs love us. Our partner program has flexible pricing and is fully whitelabeled. DNS Filter adds a strong security layer to your stack, stopping attacks before they happen
Our customers rave about our ease-of-use and technical support. You can secure your users and protect your SMB in just minutes with DNSFilter.
Your organization’s Public WiFi is a vulnerable entry point for phishing and malware attacks. DNSFilter can protect your customers, without slowing down your network, so they can browse in peace.
DNSFilter makes integration easy. Whether you’re looking to integrate a DNS solution into your existing stack or you’d like to become an integration partner, we can make it happen.












