tools
Apollo
Apollo is a sales intelligence and engagement platform for prospecting, lead data, outbound sequences, and pipeline generation.
Category: Sales Automation - Pricing: Free and paid plans
Best for: B2B teams and AI agencies that need prospecting data first, with outreach built around it
Apollo is usually the right starting point when an AI agency’s bottleneck is data: finding the right accounts, contacts, and buying signals before any email is sent.
- Instantly Alternatives includes an Apollo vs Instantly decision guide for AI agencies.
Pros
- Large B2B contact and company database with buyer filters
- Combines prospecting data, sequencing, and engagement in one workflow
- Practical free tier for validating an outbound motion
Cons
- Database breadth does not equal accuracy; verify email quality per list
- Sending at scale still requires careful deliverability controls