Apollo.io combines a large B2B contact and company database with AI tools for prospecting, email sequencing, and deal management. It scores leads, drafts personalized outreach, enriches CRM records, and automates multi-step sales sequences, helping reps find and engage the right prospects faster. It is widely used by startups and sales teams for outbound, with a usable free tier, though data accuracy can vary by region and heavy use needs a paid plan.
Pricing: Freemium