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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 2354 reference ratings
4.8/5.0 (2354)
  • Winter 2026 Market Leader Adversarial Exposure Validation Software
  • Winter 2025 Market Leader Breach & Attack Simulation Software

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39Testimonials

  • "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, …

  • "The results of NetSPl’s penetration tests we not typicaL They go to a much deeper level and get mote granular."

  • “I would recommend anyone who is considering developing a relationship with an external penetration testing partner or web app security testing partner to consider NetSPI. They’ve been flexible, adaptable, they’re …

38 more testimonials currently locked

54 Case Studies

  • Trimble enhances and secures product development with NetSPI PTaaS

  • Why NetSPI is a critical part of Brightidea’s sales process and overall …

  • Broadridge Information Security Group - Customer Case Study

53 more case studies currently locked

9 Customer Videos

  • Hudl Teams Up with NetSPI to Validate their Offensive Security Program
  • NetSPI Helps a Global Healthcare Software Company Stay Secure with a Shared Mission
  • Nuspire Partners with NetSPI to Safeguard Customer Trust
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.