NetSPI
NetSPI sells human-led, AI-accelerated penetration testing (PTaaS), attack surface management and continuous pentesting to large enterprises, including top US banks.
NetSPI pioneered Penetration Testing as a Service. It combines security experts with AI and automation across 50+ pentest types, attack surface management and vulnerability prioritization. Customers include the top 10 US banks and Fortune 500 companies. In 2026 it launched AI-powered Continuous Pentesting with agentic MCP integrations. It is private equity-backed, with a reported $410M Series C round in October 2022 led by KKR. On Sept 2, 2026 it announced a merger with Synack, expected to close in October 2026. The combined company would have about $200M in revenue and 800 people.
