All Firms · NetSPI
NetSPI
Penetration testing and attack surface management at enterprise scale
About NetSPI
NetSPI delivers penetration testing and attack surface management services to enterprise organizations and mid-market companies. The firm has completed over 4,000 penetration tests across web applications, networks, mobile apps, cloud environments, and APIs. NetSPI's methodology combines automated discovery with manual testing by OSCP-certified penetration testers. The company's Resolve platform provides continuous testing and vulnerability management, enabling clients to test quarterly or monthly rather than annually. NetSPI serves financial services, healthcare, retail, and technology sectors with particular strength in SaaS and fintech. Their testing uncovers business logic flaws, authentication bypass vulnerabilities, and API security issues that automated scanners miss. The firm's reporting includes CVSS scores, exploitation difficulty ratings, and prioritized remediation roadmaps.
Best for
Enterprise and mid-market organizations needing scalable, continuous penetration testing with platform-based management
Services
Team Certifications
CSCF Analyst Rating
86v1.0 · Feb 2026 · Public data only. Methodology →
Industry Focus
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