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Control D (Cybersecurity): Control D is a cross-platform DNS filtering tool that blocks malware, phishing, and zero-day threats on every OS. Pricing: from $2/endpoint/mo. (data verified July 2026)
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Control D is a modern DNS filtering solution built by the engineers behind a 100M-user network. It blocks malware, phishing, and zero-day threats across all operating systems — Mac, Windows, Linux, iOS, and Android — with a 99.98% independently verified block rate. Unlike legacy tools, it works natively on every OS without workarounds.
Control D is designed for IT and security teams managing distributed endpoints, MSPs that need multi-tenant control without client-breakage, and SMB teams that want self-serve deployment in minutes. It is not ideal for large enterprises needing dedicated infrastructure without a custom conversation — those should contact the sales team.
Engineering teams use Control D to enforce consistent DNS security across Mac, Linux, and Windows laptops in global offices. MSPs deploy silently across client fleets with a single dashboard, while schools and non-profits qualify for discounted rates. The 30-day query log retention on every plan simplifies SOC 2 audits and compliance reporting.
Editorial score from our review methodology — not user ratings.
Control D pricing: from $2/endpoint/mo.
For comparison: the median starting price in Cybersecurity is $9.99/month, measured across 116 tools we track. See the full SaaS Pricing Index →
Self-serve deployment in minutes, real-time analytics, billed per endpoint. Get started today.
Best-in-class DNS filtering for K-12 schools, libraries, and registered non-profits at a discounted rate with real-time analytics. Apply for non-profit rate.
Multi-tenant with per-client profiles and billing, 99.99% uptime. Contact partnerships.
Dedicated infrastructure, named CSM, SIEM log streaming. Contact sales.
Free trial: 14-day free trial available, no credit card required.
Don’t take our word for it — ask your AI about Control D