Apollo.io

All-in-one sales intelligence and engagement platform

freemium ★★★★★ 4.7 (2341 reviews) ⭐ Featured

About Apollo.io

Apollo.io provides a massive B2B database with 275M+ contacts and 73M+ companies. It combines lead generation, email outreach, and CRM features in one platform, making it a go-to for sales teams.

Pros & Cons

  • Huge contact database
  • Excellent email sequences
  • Built-in dialer
  • Great data accuracy
  • Can be pricey at scale
  • UI can feel cluttered
  • Email warmup is basic

Key Features

Contact database Email sequences Dialer LinkedIn extension Intent data CRM sync
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