Two ways to buy
Categorized domains for your own firewall, DNS resolver, web gateway or product. One-time files or annual licenses with scheduled refreshes.
From $999 · see plans ↓ Full filtering solutionA hosted DNS filter for libraries, schools and offices: one router setting, a staff PIN bypass and reports for your records. Add Weathervane board reports, AI Controls and App Control for iPads and phones. Used by US public libraries and schools.
From $99/month · build your plan ↓Need lookups instead of a full database? See API plans ↓
Point your network's DNS at our filter. We block the categories CIPA expects, give staff a PIN to unblock adult content for research, and keep the records for your files. Nothing to install on any computer. Start from the CIPA Filter at $99 a month for one site, then add only what you need: Weathervane reports, AI Controls or App Control. Your total changes as you go, and yearly billing gives you two months free.
Managed DNS filtering for one location
All optional. Your total changes as you add or remove one.
Each month, a PDF with your logo and colours that shows trustees how the connection served people and how they were protected.
Set which AI tools each network allows, from a whole category down to a single tool.
Block lists your device management can import for managed iPads and phones, while the filter blocks the same apps' domains.
Laptops, hotspots and take-home tablets keep the same filtering when they leave the building.
One console, with separate policies, lists and staff PINs for each branch or school. Pick the options you need and you get a written quote within one business day. You can start with one or two sites on the monthly plan.
AI tools get a setting of their own, next to the CIPA categories.
Control of AI tools by type, with reasons parents and boards understand.
11,800+ AI tools by type, ready profiles for K-12, children's areas and adults, a switch for tools that train on what users type, single-tool allow and block, and a report of the AI tools used per site. Most filters offer one AI switch or a few categories.
Florida requires parental consent for student AI use and that staff can switch AI tools off immediately. Ohio, Tennessee and Oklahoma require school AI policies.
Around 20% of domains lapse every year, so a static snapshot quickly develops blind spots — threats slip through, and already-gone sites stay blocked. Every database tier includes scheduled refresh deliveries (quarterly through daily, depending on plan) to keep your filtering rules current with the live web.
Self-hosted filtering intelligence for on-premise and air-gapped environments. Every tier ships with an annual license and scheduled data refreshes.
The 1 million most popular domains from our 120M corpus
One-time snapshot: $999 — the most popular domains by global traffic
Embed our data in your product — white-label, up to the full 120M
Annual contracts $10,000–$250,000 by domain count, deployments & refresh cadence
Start filtering with a curated 5-million-domain set
With annual refresh (recommended): $1,999 + $499/yr
One-time snapshot: $1,999 — no updates; ~20% of domains lapse yearly
Double the coverage for broader network protection
One-time snapshot: $3,999 — annual refresh available on request
Broader coverage for production firewalls and gateways
Annual license with scheduled refreshes
2.7 billion SNIs/hostnames with category, traffic role and owner
Priced by coverage, license type and refresh cadence
1 million App Store apps with web filtering and IAB 3.0 categories
Top 100,000 apps: $999 · top 500,000: $1,999 · all 1 million: $3,999
One-time snapshot; monthly update files $999/yr
Pricing depends on license type (internal use, OEM/embedded, or redistribution), deployment count, and refresh cadence. Annual contracts from $10,000 to $250,000.
Tell us your use case — we respond within one business day.
Request a QuoteFor schools, see our web filtering for schools, K-12 filtering, and CIPA compliance solutions.
Real-time URL classification over REST. Pick a monthly tier that matches your traffic, scale up any time. Every plan returns content-filtering verdicts and country-of-origin metadata.
Lightweight filtering for apps and prototypes
10,000 API lookups per month
Mid-volume filtering for SaaS and internal tools
250,000 API lookups per month
High-throughput classification for proxy and gateway stacks
500,000 API lookups per month
Unlimited-scale filtering for carrier and enterprise networks
1,000,000 API lookups per month
License our domain intelligence for embedding inside firewalls, UTM appliances, parental-control software, or any enterprise web filter or security product you ship to customers.
Royalty-free embedding rights let you bundle our data inside your commercial appliance or software
Daily, weekly, or monthly feed cadences so your product stays current with emerging threats
Submit uncategorized domains and receive classifications within hours, not days
White-label delivery with no visible attribution — your customers see your product, not ours
Each domain ships with multi-layer classification. Standard fields cover filtering, advertising, and audience signals; premium fields add traffic ranking and geo metadata.
The fully qualified domain name
58 content categories for firewall/DNS filtering policies
IAB Tech Lab v2 taxonomy at four granularity levels
IAB Tech Lab v3 taxonomy at four granularity levels
1900+ audience persona classifications
Country where the domain is primarily operated from
Worldwide traffic rank across all domains
Traffic rank within the domain’s country of origin
Domain authority score based on link analysis
Contact us for custom enrichment fields tailored to your needs
Guides, demos, and references to help you deploy filtering in minutes.