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Apollo

Read 103 Apollo reviews and testimonials from customers, explore 22 case studies and customer success stories, and watch 8 customer videos to see why companies chose Apollo as their B2B Contact Databases

Apollo is the unified engagement acceleration platform that gives reps the ability to dramatically increase their number of quality conversations and opportunities. Reps are empowered to do more than just conduct outreach, they learn who to target, how to reach out, and what to say at speed and scale. They help drive growth and success by providing the means for teams to discover and utilize their organization’s unique best practices.

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  • 103 Testimonials View
  • 22 Case Studies View
  • 8 Customer Videos View
Customer Rating Review Score based on 1376 reference ratings
4.8/5.0 (1376)
  • Fall 2025 Market Leader B2B Contact Databases

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103Testimonials

  • "We tried a bunch of different products early on. Apollo was consistently the most reliable in terms of both completeness and performance.”

  • “My favorite part is everything is integrated. So, there are tools that will allow you to find contacts or sequences. Having it all in one place."

  • “We are incredibly thankful for Apollo. We’ve solved the biggest problem for every business, the lead problem. We are now constrained by sales time and don’t lack interested prospects.”

102 more testimonials currently locked

22 Case Studies

  • How Noble Built a 10% Conversion Rate Engine on Apollo's Data Foundation

  • Kinsta’s Apollo-Powered Sales Team Grows 350%

  • How Built In Effortlessly Enriches 100k Accounts with Verified Data

21 more case studies currently locked

8 Customer Videos

  • Smartling - Customer Success Story (Grace Feeney - Senior Manager of Sales Development and Operations)
  • Huntr - Customer Success Story (Sam Writh - Head of Operations)
  • Noble - Customer Success Story (Joshua Budman - Co-founder & CTO)
7 more videos currently locked

Additional Apollo Information & Resources

Read Apollo Reviews, Testimonials & Customer References from 103 real Apollo customers.

Browse Apollo Case Studies, Customer Success Stories, & Customer References from 22 businesses that use Apollo.

Watch Apollo Customer Videos to learn why 8 businesses chose Apollo.