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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 2276 reference ratings
4.8/5.0 (2276)
  • Winter 2026 Market Leader Adversarial Exposure Validation Software
  • Winter 2025 Market Leader Breach & Attack Simulation Software

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39Testimonials

  • “One of the challenges that we face as a cyber insurer is we’re always looking for a better way to assess risk of our insureds and potential insureds.”

  • “[The NetSPI team] did a phenomenal job helping to validate some of the improvements that we’ve made have actually moved the needle. Finding a partner that understood our problem, understood …

  • “The quality of NetSPI’s deliverables also stood out to me. I liked that the pricing model is functional elements and that they conduct an extensive walk-through of the application before …

38 more testimonials currently locked

54 Case Studies

  • Major Financial Services Company - Customer Case Study

  • Xcel Energy Nuclear strengthens IT security and supports 3.3 million electric customers …

  • CUNA Mutual Group strengthens IT security with NetSPI and $3 billion in …

53 more case studies currently locked

9 Customer Videos

  • NetSPI’s Penetration Testing Services Help Total Expert Build Trust with its Customers
  • NetSPI Helps a Global Healthcare Software Company Stay Secure with a Shared Mission
  • Chubb partners with NetSPI to bring Attack Surface Management (ASM) to its policyholders
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 54 businesses that use NetSPI.

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