ZoomInfo

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Read 178 ZoomInfo reviews and testimonials from customers, explore 154 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.

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  • 178 Testimonials View
  • 154 Case Studies View
  • 21 Customer Videos View
Customer Rating Review Score based on 4893 reference ratings
4.7/5.0 (4893)
  • Fall 2025 Market Leader B2B Contact Databases

More from ZoomInfo

Featured Testimonials

  • "Not only is the data clean, but it features direct dials for extremely senior folks. We now have higherquality meetings with true decision makers."

  • "Having as many direct dials as possible enables an inside sales team to greatly increase their effectiveness. Being able to dial and reach the right people and have a conversation …

  • “The bottom line is, ZoomInfo Chat allows us to level up our marketing initiatives so our organization can continue to scale at a rapid pace. Compared to our previous vendor, …

Featured Case Studies

  • From Fewer Bounces to More Sales, ZoomInfo Powers Success at netFacto

  • Ascent Risk Management Group - Customer Case Study

  • Miami Marlins - Customer Case Study

Featured Customer Videos

  • Litmus - Customer Success Story (Shelli Welch - Sales Operations Manager)
  • EFI - Customer Success Story (Naomi Liu - Director, Global Marketing Operations)
  • Esker - Customer Success Story (Daniel Reeve - Director Direct Sales)

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 154 businesses that use ZoomInfo.

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