Spur Intelligence posts 45% ARR growth on proxy-detection demand
Spur Intelligence, a Florida-based IP intelligence vendor, has reported 45% year-on-year growth in annual recurring revenue for the third quarter of 2026, alongside a 48% expansion in its customer base. The company attributed the momentum to rising demand from organisations seeking to identify traffic routed through VPNs, residential proxy networks, and other anonymising infrastructure.
A 99% gross retention rate was highlighted as evidence that Spur's data is embedded in day-to-day security and fraud workflows rather than used for ad hoc investigations. Brendan Evers, who was recently appointed chief executive after serving as president and chief operating officer, said customers stay because the intelligence feeds directly into the decisions security and fraud teams make continuously. Chief Technology Officer Alastair Parr has expanded his remit to also cover chief operating officer duties, while former CEO Kevin Hickey has moved to executive chairman.
The investment and leadership shift
Underpinning the growth is a $200 million investment from Insight Partners, the New York-based software-focused growth investor. Spur said the capital will go towards product development, broader intelligence coverage, additional integrations, and scaling enterprise operations. The release did not disclose whether the investment is structured as equity, debt, or a combination, nor did it provide a post-money valuation. Given the size of the cheque relative to the company's disclosed metrics, this appears to be a significant growth-stage injection rather than an early-stage round.
The leadership reshuffle accompanying the investment is a recognisable pattern: a founder-led company brings in an operationally focused CEO to drive scale, while the founding executive retains strategic influence via a chairman role. Whether the transition is straightforward will depend on product roadmap continuity and enterprise sales execution over the next four to six quarters.
Research credibility as a commercial differentiator
Beyond the financial metrics, Spur has been building its public profile through threat-research publications. The company's investigation into the Mellowtel SDK found that widely installed browser extensions had been quietly enrolled as web-scraping nodes, routing traffic through users' residential IP addresses and stripping security headers from requests. After Spur shared the findings with Google's security team, Google reportedly acted against the affected extensions, and the number of associated IP addresses Spur tracked fell from roughly 90,000 to approximately 18,000.
Earlier research into smart TV applications on LG and Samsung platforms found that more than 2,000 of around 6,000 apps examined were selling access to device IP addresses, a finding the company says contributed to the disruption of the NetNut residential proxy network. Publishing credible, actionable research serves a dual commercial purpose: it raises Spur's profile among security buyers and validates the fidelity of the underlying data.
Market context
The IP intelligence and proxy-detection space sits at the intersection of fraud prevention, bot management, and network security. Established vendors in adjacent categories include HUMAN Security, Cloudflare's bot management suite, and a cluster of specialist threat-intelligence providers. Residential proxy abuse has grown substantially as threat actors pivot away from easily blocked datacenter IP ranges, making high-fidelity attribution increasingly valuable to e-commerce, financial services, and platform-integrity teams.
The Insight Partners investment signals continued institutional appetite for infrastructure-layer security tooling. Enterprise buyers, particularly those subject to PCI DSS, SOC 2, or financial services conduct rules, are under increasing pressure to demonstrate that access controls account for anonymised traffic, a requirement that plays directly to Spur's stated positioning. Competition will intensify as larger security platforms look to incorporate similar capabilities natively, making independent data quality and research cadence Spur's most defensible long-term advantages.