Expel

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Read 52 Expel reviews and testimonials from customers, explore 40 case studies and customer success stories, and watch 4 customer videos to see why companies chose Expel as their SOC-as-a-Service

Expel is eliminating the black box within which managed security service providers (MSSPs) operate. You can see and use the same interface their analysts use to deliver their service. There’s no “internal analyst console.” There’s no curtain to look (or hide) behind. With Expel, if you’re ever wondering what they’re doing for you or want to see how they’re making decisions, you can easily look for yourself and see it all.

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  • 52 Testimonials View
  • 40 Case Studies View
  • 4 Customer Videos View
Customer Rating Review Score based on 1869 reference ratings
4.8/5.0 (1869)
  • Spring 2026 Market Leader Managed Detection and Response Software

More from Expel

Featured Testimonials

  • "Expel is the only MDR we found that could ingest so many different types of data from different types of technology platforms. Expel allows us to observe and monitor our …

  • “We needed a threat detection and response solution to help us see things we aren’t aware of, and discover what to defend against."

  • “Expel gives us the force multiplier security capability we needed."

Featured Case Studies

  • Customer identity and access management platform selects Expel for cloud coverage and …

  • Markel + Expel cybersecurity partnership drives business growth

  • FiscalNote extends assurance of trust with Expel

Featured Customer Videos

  • Why Affirm chose Expel MDR fast time to value, proven ROI, and more
  • How McPherson Oil enjoys unmatched transparency with Expel
  • How Inductive automation scaled their security operations with Expel

Additional Expel Information & Resources

Read Expel Reviews, Testimonials & Customer References from 52 real Expel customers.

Browse Expel Case Studies, Customer Success Stories, & Customer References from 40 businesses that use Expel.

Watch Expel Customer Videos to learn why 4 businesses chose Expel.