Apollo
FreemiumSales & Marketing
Sales intelligence and engagement platform with a B2B contact database and AI-powered outreach sequences.
Apollo Pros & Cons
Pros
- +275M+ contact database with verified email addresses and phone numbers
- +Free tier includes 10,000 email credits per month
- +Built-in sequencing engine eliminates need for separate outreach tools
- +Chrome extension enriches LinkedIn profiles in real time
Cons
- -Data accuracy varies—phone numbers often outdated or incorrect
- -Email deliverability issues if warmup not configured properly
- -Interface can feel overwhelming with the density of features
- -Contact data compliance differs by region (GDPR risk in EU)
How to Get Started with Apollo
Build targeted lists using the company size, technology, and funding filters, then run a 3-step email sequence with personalized first lines.
Best Apollo Alternatives
Looking for a Apollo alternative? Here are the top competitors to compare.
ZoomInfo
EnterpriseB2B intelligence platform with 321M+ contacts, AI-powered intent data, and go-to-market workflow automation.
Seamless.AI
FreemiumAI-powered sales lead platform that finds verified contact information for B2B prospecting.
Clay
PaidData enrichment and outbound automation platform that queries 150+ providers to build personalized prospect lists.
Clearbit
FreemiumReal-time B2B data enrichment API that appends company and contact data to leads, forms, and CRM records.
Instantly
PaidAI-powered cold email outreach platform with unlimited email accounts and automated warmup.
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Apollo FAQ
What is Apollo?
Sales intelligence and engagement platform with a B2B contact database and AI-powered outreach sequences.
How much does Apollo cost?
Apollo offers a freemium pricing model. Visit their website for current pricing details.
What are the best Apollo alternatives?
Top alternatives to Apollo include ZoomInfo, Seamless.AI, Clay, Clearbit, Instantly. Each has different strengths depending on your use case.