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NetSPI

Read 39 NetSPI reviews and testimonials from customers, explore 33 case studies and customer success stories, and watch 9 customer videos to see why companies chose NetSPI as their Breach and Attack Simulation

NetSPI delivers application and network security solutions to enterprise organizations, globally. Their security testing experts and proprietary technology platform empower organizations to scale and operationalize their security testing programs. Contact them today to learn how they can help you catapult the sophistication of your programs and improve your organizations’ security posture.

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  • 39 Testimonials View
  • 33 Case Studies View
  • 9 Customer Videos View
Customer Rating Review Score based on 2253 reference ratings
4.8/5.0 (2253)
  • Winter 2026 Market Leader Adversarial Exposure Validation Software
  • Winter 2025 Market Leader Breach & Attack Simulation Software

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39Testimonials

  • “The gap analysis was eye-opening for us. NetSPI clarified what each PCI requirement meant The QSAs from NetSPI were able to tell me ‘Here is what this regulation means, here …

  • “In the absence of structured criteria, there is no ability to establish scope, severity, or even quality of coverage. Any test effort for AI vulnerabilities would be completely ad-hoc and …

  • "NetSPI came to Xcel Energy Nuclear with the expertise that was needed to review and develop the NEI 04-04 program and to secure our Emergency Response and Control Systems (ERCS)."

38 more testimonials currently locked

33 Case Studies

  • NetSPI’s Penetration Testing Services Help Total Expert Build Trust with its Customers

  • Major Financial Services Company - Customer Case Study

  • Benefits of Vulnerability Assessment with NetSPI

32 more case studies currently locked

9 Customer Videos

  • NetSPI Helps a Global Healthcare Software Company Stay Secure with a Shared Mission
  • NetSPI’s Penetration Testing Services Help N2N Services Keep Sensitive Customer Data Safe and Secure
  • Gong Saves Time with Integrations in NetSPI’s Resolve Platform
8 more videos currently locked

Additional NetSPI Information & Resources

Read NetSPI Reviews, Testimonials & Customer References from 39 real NetSPI customers.

Browse NetSPI Case Studies, Customer Success Stories, & Customer References from 33 businesses that use NetSPI.

Watch NetSPI Customer Videos to learn why 9 businesses chose NetSPI.