DNSFilter
Track on RadarAI-driven DNS security and content filtering for threat protection
- Total raised
- $62.11M
- Employees
- 175
- Founded
- 2015
- Momentum
- 46
Cooling
Data updated August 2026
About
About DNSFilter
At a glance
DNSFilter is a cybersecurity company specializing in Network Security, founded in 2015 and headquartered in Washington, United States. It has raised $62.11M in total funding, employs about 175 people, and is privately held.
DNSFilter is a cybersecurity company that provides protective DNS and content filtering solutions. The company's technology uses AI-driven threat detection to identify and block malicious domains, phishing attempts, malware, and ransomware. DNSFilter's platform is designed to secure users regardless of their location, protecting both on-premises and remote workers. The company's solution deploys in minutes and provides real-time defense against web-based threats. DNSFilter's AI technology analyzes and categorizes domains to block threats before they reach end users. According to the company, their system can identify and block threats up to 10 days earlier than competing solutions. The platform also includes content filtering capabilities to help organizations manage web access, boost productivity, minimize compliance risk, and protect corporate brands on public Wi-Fi networks. DNSFilter serves over 43,000 organizations worldwide, ranging from small businesses to Fortune 500 companies. The solution is positioned as both a first and last line of defense for corporate and hybrid networks. The company operates through direct sales and channel partnerships, with a focus on enterprise adoption and global expansion. DNSFilter competes with other DNS security providers such as Cisco Umbrella in the protective DNS market.
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DNSFilter's products
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FAQ
Frequently asked questions about DNSFilter
When was DNSFilter founded?▾
DNSFilter was founded in 2015.
Where is DNSFilter headquartered?▾
DNSFilter is headquartered in Washington, United States.
How much funding has DNSFilter raised?▾
DNSFilter has raised a total of $62.11M in total funding.
Is DNSFilter public or private?▾
DNSFilter is a privately-held company.
How many employees does DNSFilter have?▾
DNSFilter has approximately 175 employees.