Insights

Proactive Defense DNSFilter targets proactive security through AI-driven DNS filtering and content control, signaling a strong fit for organizations prioritizing threat prevention and phishing/malware blocking before impact.

SMB Security Growth With a customer base of over 43,000 and revenue in the mid six-figures to mid seven-figures range, there is substantial upsell potential from mid-market to SMB segments seeking scalable protective DNS and content filtering.

Hybrid Work Enablement Solutions that protect hybrid and remote workers without VPNs open opportunities for MSPs and integrators serving distributed workforces and IoT unmanaged devices seeking simple, agentless protection.

OEM and Partnerships Recent OEM program launches indicate appetite for embedded DNS threat protection in third-party products, suggesting channels focus on strategic partnerships to expand addressable markets.

Product Expansion The introduction of an SDK and DNS PreCheck signals a move toward developer-centric adoption and security testing enhancements, offering cross-sell opportunities to security teams building integrated solutions.

DNSFilter Tech Stack

DNSFilter uses 8 technology products and services including Microsoft Advertising, Facebook Pixel, Chili Piper, and more. Explore DNSFilter's tech stack below.

  • Microsoft Advertising
    Advertising
  • Facebook Pixel
    Analytics
  • Chili Piper
    Appointment Scheduling
  • Linkedin Sign-in
    Identity Verification
  • Emotion
    Javascript Frameworks
  • Elasticsearch
    Search Engines
  • Google Tag Manager
    Tag Management
  • Ruby on Rails
    Web Frameworks

Media & News

DNSFilter's Email Address Formats

DNSFilter uses at least 1 format(s):
DNSFilter Email FormatsExamplePercentage
FLast@dnsfilter.comJDoe@dnsfilter.com
87%
First@dnsfilter.comJohn@dnsfilter.com
12%
Last@dnsfilter.comDoe@dnsfilter.com
1%

Frequently Asked Questions

What is DNSFilter's official website and social media links?

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DNSFilter's official website is dnsfilter.com and has social profiles on LinkedInCrunchbase.

What is DNSFilter's NAICS code?

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DNSFilter's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does DNSFilter have currently?

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As of July 2026, DNSFilter has approximately 176 employees across 6 continents, including North AmericaEuropeAsia. Key team members include Vice President Of Product: K. T.Co-Founder & Chief Executive Officer: K. C.Vice President, Platform Engineering: A. O.. Explore DNSFilter's employee directory with LeadIQ.

What industry does DNSFilter belong to?

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DNSFilter operates in the Technology, Information and Internet industry.

What technology does DNSFilter use?

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DNSFilter's tech stack includes Microsoft AdvertisingFacebook PixelChili PiperLinkedin Sign-inEmotionElasticsearchGoogle Tag ManagerRuby on Rails.

What is DNSFilter's email format?

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DNSFilter's email format typically follows the pattern of FLast@dnsfilter.com. Find more DNSFilter email formats with LeadIQ.

How much funding has DNSFilter raised to date?

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As of July 2026, DNSFilter has raised $15M in funding. The last funding round occurred on Sep 10, 2023 for $15M.

When was DNSFilter founded?

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DNSFilter was founded in 2015.
DNSFilter logo

DNSFilter

Technology, Information and InternetDistrict of Columbia, United States51-200 Employees

DNSFilter is a technology company in the technology, information and internet sector, based in Washington, DC at 80 m Street Southeast, Washington, District of Columbia 20003, United States, with 51-200 employees. The company provides protective DNS and content filtering solutions that use AI-driven threat protection to block threats before they reach users, addressing phishing and malware risks and supporting compliance with standards such as CIPA, CMMC, and HIPAA. Its platform supports hybrid workers and public Wi-Fi networks without VPNs or complex setups and offers agentless protection for IoT and unmanaged devices, aided by real-time AI categorization and granular policy controls. DNSFilter positions its service as an alternative to traditional firewalls, secure web gateways, or endpoint-only solutions, and reports a user base of over 43,000 organizations. In 2026 the company announced product updates and initiatives, including the launches of CyberSight and DNS PreCheck, as well as leadership appointments and partnership activities.

Section iconCompany Overview

NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2015
Employees
51-200

Section iconFunding & Financials

  • $15M

    DNSFilter has raised a total of $15M of funding over 7 rounds. Their latest funding round was raised on Sep 10, 2023 in the amount of $15M.

  • $100M$250M

    DNSFilter's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $15M

    DNSFilter has raised a total of $15M of funding over 7 rounds. Their latest funding round was raised on Sep 10, 2023 in the amount of $15M.

  • $100M$250M

    DNSFilter's revenue is estimated to be in the range of $100M$250M

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