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 4721 reference ratings
4.7/5.0 (4721)
  • Fall 2025 Market Leader B2B Contact Databases
  • 2024 Top Rated Software Award

More from ZoomInfo

Featured Testimonials

  • “We invest heavily in paid advertisements, so it’s important that we do all that we can to maximize ROI from those campaigns.”

  • “The talent market continues to be extremely competitive, especially for in-demand skills and experience. Comparably is a valuable partner in boosting our brand awareness through their Best Place to Work …

  • “We can retain up to 5% more leads by using intelligent routing for more speed and accuracy. With OperationsOS, we know the lead is getting assigned to somebody who can …

Featured Case Studies

  • 15,000 new contacts + more than 100 opportunities and warm leads

  • Hudl saves 75% more time on evaluations with Chorus

  • FRONTLINE Selling - Customer Case Study

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 154 businesses that use ZoomInfo.

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