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NetSPI

Read 39 NetSPI reviews and testimonials from customers, explore 54 case studies and customer success stories, and watch 9 customer videos to see why companies chose NetSPI as their Penetration Testing Services

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
  • 54 Case Studies View
  • 9 Customer Videos View
Customer Rating Review Score based on 2292 reference ratings
4.8/5.0 (2292)
  • Winter 2026 Market Leader Adversarial Exposure Validation Software
  • Winter 2025 Market Leader Breach & Attack Simulation Software

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39Testimonials

  • "NetSPI has excelled at interpreting regulations and applying them at our nuclear plants. NeISPI consultants understand nuclear plant operations and their ITsecurity risks."

  • "Their processes are very structured. Everything happens the same way every time. There are no surpnses And their reports are phenomenal compared with some of the others we hove seen, …

  • “With NetSPI, we do penetration testing of our web application and Android-based mobile applications. We like to get a fresh set of eyes on our code base, which is constantly …

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54 Case Studies

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

  • How NetSPI is Helping Copytalk Grow Their Business with Heavily Regulated Financial …

  • NetSPI Helps HealthEast Counter Security Threats from Inside and Outside

53 more case studies currently locked

9 Customer Videos

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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 54 businesses that use NetSPI.

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