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Apollo.io

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9,692 reviews
  • 2 profiles
  • 28 categories
Average star rating
4.7
#1 in 6 categories
Grid® leader
Serving customers since
2015
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Apollo.io Reviews

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Verified User in Oil & Energy
UO
Verified User in Oil & Energy
07/17/2026
Validated Reviewer
Verified Current User
Review source: G2 invite
Incentivized Review

All-in-One Prospecting and Outreach That Boosts Sales Productivity

What I like most about Apollo.io is its combination of a large B2B contact database and built-in sales engagement tools. Instead of using separate platforms for prospecting, email outreach, and lead management, Apollo.io brings everything together in one place. Extensive database of verified business contacts and companies. Advanced search filters to identify prospects by industry, role, location, company size, and technologies used. Built-in email sequencing and outreach automation. CRM integrations that simplify lead management and tracking. Useful insights into buying intent and prospect activity to help prioritize outreach. For me, the most valuable feature is the advanced prospecting filters. They make it easy to build highly targeted lead lists, improving the quality of outreach and reducing the time spent searching for potential customers. The biggest benefit is increased sales productivity. Apollo.io streamlines lead generation, prospect research, and outreach, allowing sales and business development teams to spend more time engaging qualified prospects and less time on manual research.
Miguel P.
MP
Miguel P.
07/16/2026
Validated Reviewer
Verified Current User
Review source: G2 invite
Translated Using AI

I love Apollo: unique market research

Everything, I love Apollo, the market study is unique thank you thank you thank you thank you thank you thank you
Prabhu S.
PS
Prabhu S.
Client Manager at Hsbc Electronic Processing India Private Limited
07/14/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Apollo.io Makes Finding the Right Business Contacts Fast and Easy

Apollo.io helps you quickly find the right business contacts and reach out to them, saving time and effort in finding new customers.

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HQ Location:
San Francisco, CA

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What is Apollo.io?

Apollo is an all-in-one sales intelligence platform with tools to help you prospect, engage, and drive more revenue. Sellers and marketers use Apollo to discover more customers in market, connect with contacts, and establish a modern go-to-market strategy. Apollo's B2B Database includes over 275M contacts and 60M companies with robust and accurate data. Teams leverage Apollo’s Engagement Suite to scale outbound activity and sequences effectively. Finally, up-level your entire go-to-market processes with Apollo's Intelligence Engine with recommendations and analytics that help you close. Founded in 2015, Apollo.io is a leading data intelligence and sales engagement platform trusted by over 10,000 customers, from rapidly growing startups to global enterprises.

Details

Year Founded
2015
Website
www.apollo.io