Segment

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Read 179 Segment reviews and testimonials from customers, explore 129 case studies and customer success stories, and watch 13 customer videos to see why companies chose Segment as their Customer Engagement Software

Segment provides the customer data infrastructure that businesses use to put their customers first. With Segment, companies can collect, unify, and connect their first-party data to over 200 marketing, analytics, and data warehousing tools. Today, thousands of companies across 71 countries use Segment, from fast-growing businesses such as Atlassian, Bonobos, and Instacart to some of the world’s largest organizations like Levi’s, Intuit, and Time. Segment enables these companies to achieve a common understanding of their users and make customer-centric decisions.

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  • 179 Testimonials View
  • 129 Case Studies View
  • 13 Customer Videos View
Customer Rating Review Score based on 5041 reference ratings
4.8/5.0 (5041)
  • Winter 2026 Market Leader Customer Data Platforms

More from Segment

Featured Testimonials

  • "When setting out, our general principle was to work with best-in-class tools right across the board. We didn’t want to deploy a second rate option and then have to change …

  • "The biggest impact Segment has provided is improved efficiency. Once our data stack was in place, we were able to optimize marketing campaigns much faster. Something that used to take …

  • "Fragmented data and manual processes were slowing down our marketing operations, making it difficult to scale efficiently or execute at pace. We’ve since initiated a structured audit, defined next steps, …

Featured Case Studies

  • How The Motley Fool uses Personas to optimize return on ad spend

  • Rugs.com unified the customer journey to achieve 400% revenue growth with Segment

  • How TravelPerk is redefining customer care with Twilio

Featured Customer Videos

  • Allergan powers its new loyalty program with Segment
  • How Rocket Built a Custom Solution for their Client's Needs with Twilio
  • Instacart - Customer Success Story (Che Horder - Director of Analytics)

Additional Segment Information & Resources

Read Segment Reviews, Testimonials & Customer References from 179 real Segment customers.

Browse Segment Case Studies, Customer Success Stories, & Customer References from 129 businesses that use Segment.

Watch Segment Customer Videos to learn why 13 businesses chose Segment.