Back to Directory
Apollo.io logo

Apollo.io

Find, sequence, and close leads with 275M+ verified contacts and built-in conversation intelligence. Your entire outbound stack in one place.

Marketing
4.6(12,400 reviews)freemium

Overview

Apollo.io is an AI-powered sales intelligence and engagement platform with 275M+ verified contacts, email sequencing, and conversation intelligence.

Key Features

  • 275M+ contact database
  • AI email sequences
  • Conversation intelligence
  • Lead scoring
  • CRM integration
Pros
  • Massive verified contact database
  • AI-powered sequence personalization
  • Strong LinkedIn extension
  • Good free tier for prospecting
Cons
  • Data accuracy varies by industry
  • Can get expensive for full features
  • UI can be overwhelming
Advertisement