NS1 is a technology company that builds an intelligent DNS (Domain Name System) and traffic management platform, now known as IBM NS1 Connect following its acquisition by IBM in March 2023. The platform provides smart network control, including traffic steering, real-time routing decisions based on infrastructure and application data, data insights, global server load balancing (GSLB), multi-CDN capabilities, and DDoS protection, serving digital media, financial services, and other industries to optimize application performance, reliability, and security.[1][2][3][5] It enables customers to automate DNS management, gain real-time visibility via API, and deliver fast, secure connections with a 100% DNS uptime SLA on a global anycast network, powering billions of daily digital interactions for work, entertainment, and more.[1][5] Founded in 2013 in New York, NY, NS1 raised $118.35M from investors like Energy Impact Partners and Salesforce Ventures before the acquisition, achieving strong growth with around 180-200 employees and reported revenue of $37.8M.[2][3][4]
NS1 was founded in 2013 by Kris Beevers (Founder & CEO), Jonathan Sullivan (Founder & CTO), and Alex Vayl (Co-Founder & Chief of Staff) in New York City, addressing the need for intelligent DNS solutions amid growing demands for scalable, real-time network control.[1][2][3] The idea emerged from recognizing limitations in traditional DNS, which lacked the ability to dynamically scale infrastructure, application, and network data for optimal routing—critical as internet traffic exploded with cloud adoption and digital services.[3] Early traction came through innovative features like traffic steering and data insights, attracting investors including Flybridge Capital Partners, Sigma Prime Ventures, Two Sigma Ventures, and Salesforce Ventures across six funding rounds totaling $118.35M, with the latest pre-acquisition round at $20M.[2][3] A pivotal moment was the March 2023 acquisition by IBM, integrating NS1's technology into IBM's ecosystem while maintaining its platform's evolution, including releases like the Global DNS Traffic Report analyzing 7.5 trillion queries.[2][5]
NS1 rides the edge computing and hybrid cloud wave, where explosive growth in global data traffic—billions of daily connections for work, healthcare, and entertainment—demands resilient, intelligent DNS to manage distributed infrastructures beyond traditional data centers.[1][2] Timing is ideal amid rising DDoS threats, multi-cloud complexity, and 5G/edge demands, with market forces like public resolver dominance (per NS1's 7.5T query analysis) favoring platforms that provide real-time control and security.[2][5] As part of IBM since 2023, NS1 influences the ecosystem by powering AWS Marketplace tools like NetBox Cloud, enhancing network source-of-truth management, and enabling providers to automate connectivity in a 2.7B-location global market.[4][5][6] This positions it as a key enabler for digital demand, reducing latency and boosting resilience for industries shifting to automated, observable networks.[1][3]
Post-acquisition, NS1 (as IBM NS1 Connect) will likely expand within IBM's hybrid cloud portfolio, integrating deeper with Watson, Red Hat, and edge solutions to capture growing demand for AI-driven network automation. Trends like zero-trust security, 6G rollout, and surging edge workloads will propel its trajectory, potentially evolving into a full observability suite with enhanced API ecosystems. Its influence may grow by setting standards for DNS in AI-era infrastructures, helping enterprises exceed digital expectations—just as its platform optimized the internet's backbone from day one.[1][5]
NS1 has raised $123.0M in total across 5 funding rounds.
NS1's investors include Accel, Jana Messerschmidt, Bain Capital Ventures, C2 Investment, Dell Technologies Capital, Energy Impact Partners, Flybridge Capital Partners, Founder Collective, Gradient Ventures, Mango Capital, Glenn Solomon, Notable Capital.
NS1 has raised $123.0M across 5 funding rounds. Most recently, it raised $40.0M Series D in July 2020.
