ZoomInfo

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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.

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  • 178 Testimonials View
  • 189 Case Studies View
  • 21 Customer Videos View
Customer Rating Review Score based on 5117 reference ratings
4.7/5.0 (5117)
  • Fall 2025 Market Leader B2B Contact Databases

More from ZoomInfo

Featured Testimonials

  • "When we were introduced to ZoomInfo’s SalesOS, we were confident it would help us hit our revenue targets by expanding our reach to a new pool of potential buyers.”

  • "ZoomInfo helpls us build a full and complete prospect profile so our sales teams don’t waste time researching missing data. Each rep used to spend 15 minutes per profile searching …

  • "ZoomInfo’s accurate data allowed the sales team to spend more time selling and less time researching."

Featured Case Studies

  • Smartsheet Using Data, Insights, and Alignment to Maximize Win Rates

  • Ascent Risk Management Group - Customer Case Study

  • Cost savings and efficiency gains through tech stack consolidation

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.