Apollo
Apollo is an all-in-one AI sales platform with 210M+ verified contacts. Multichannel prospecting, data enrichment and pipeline automation for sales and marketing teams.

Apollo.io is a B2B sales platform that centralizes prospecting, data enrichment, sequence automation and deal tracking in a single tool. No more five separate subscriptions to cover every stage of the sales cycle.
With a database of 210 million contacts and 30 million companies, you can precisely target your prospects using advanced filters: job title, company size, industry, buying intent signals, and more. Emails and phone numbers are verified to maximize deliverability.
On the outbound side, multichannel campaigns are set up in a few clicks with built-in deliverability guardrails. For inbound, Apollo identifies anonymous visitors, enriches forms in real time and automatically routes leads to the right rep.
AI handles call summaries, post-meeting task creation and alerts on active deals. Performance dashboards let you coach your team with hard data.
Measured results from users: 70% more leads, 4x SDR efficiency, and 64% lower tech stack costs. Compatible with Salesforce, HubSpot and all major CRMs.
Free Apollo Masterclasses
- Social Selling for a Seven-Figure Income — Masterclass on generating seven-figure revenue through social selling
- Building a World-Class Outbound Program — How to build a world-class outbound program
- Free Training on Cold Emails That Get More Replies — Free training on writing cold emails that get more replies
Similar to Apollo
Frequently Asked Questions
- What is Apollo?
- Apollo is an online tool in the Prospection b2b category. Apollo is an all-in-one AI sales platform with 210M+ verified contacts. Multichannel prospecting, data enrichment and pipeline automation for sales and marketing teams.
- Is Apollo free?
- Apollo offers a free plan with basic features. Paid plans are available for advanced functionality.
- What category does Apollo belong to?
- Apollo belongs to the Prospection b2b category.


