ZoomInfo

Premium
Read 178 ZoomInfo reviews and testimonials from customers, explore 189 case studies and customer success stories, and watch 21 customer videos to see why companies chose ZoomInfo as their Buyer Intent Data

ZoomInfo is a B2B database software company that delivers business data to supercharge marketing campaigns and sales outreach. ZoomInfo helps customers identify their buyer personas, reach decision makers faster, and enhance and grow their databases.

Show more
  • 178 Testimonials View
  • 189 Case Studies View
  • 21 Customer Videos View
Customer Rating Review Score based on 5074 reference ratings
4.7/5.0 (5074)
  • Fall 2025 Market Leader B2B Contact Databases

More from ZoomInfo

Featured Testimonials

  • “It would not have been possible for us to achieve the progress that we’ve had this year without the ZoomInfo ecosystem underpinning our efforts on both the marketing and sales …

  • “To date, we are seeing 5 times the ROI, given the number of new accounts it has surfaced for us. Pipeline has grown significantly, and the team has far exceeded …

  • "The ability to accurately map large enterprise accounts is critical. ZoomInfo gives us that."

Featured Case Studies

  • 5x increase in productivity & 3x increase in demos scheduled

  • Valtech - Customer Case Study

  • Increased productivity and time savings through ZoomInfo Data Cubes

Featured Customer Videos

Additional ZoomInfo Information & Resources

Read ZoomInfo Reviews, Testimonials & Customer References from 178 real ZoomInfo customers.

Browse ZoomInfo Case Studies, Customer Success Stories, & Customer References from 189 businesses that use ZoomInfo.

Watch ZoomInfo Customer Videos to learn why 21 businesses chose ZoomInfo.