AI-assisted summary
This side-by-side is generated from verified tool data (rating, pricing, free tier, integrations, adoption signals) using our editorial scoring framework. How we rank.
Head-to-Head
Apollo.io vs Clay (2026)
Apollo.io
Freemium★ 4.5
Best for: b2b lead generation and prospecting at scale, automating cold outreach email sequences for sales teams
Clay
Freemium★ 4.6
Best for: sales teams building targeted outbound lead lists, growth teams running personalised acquisition campaigns
Apollo.io edges Clay on the seven criteria below. Apollo.io is rated 4.5/5 across 2,847 ratings, ahead of Clay at 4.6/5 from 886. Editorial review of this pair is pending - the auto-generated comparison below is based on data signals alone.
Feature Comparison
Output Quality
Derived from aggregate ratings (2,847 vs 886).
Ease of Use
Estimated from free-tier availability and entry pricing.
Pricing Value
Apollo.io: $49/mo. Clay: $149/mo.
Free Tier
Apollo.io: yes. Clay: yes.
Feature Depth
Estimated from documented pros and use cases.
Integrations
5 integrations vs 7.
Adoption
User adoption proxy from aggregate review volume.
Verdict
Apollo.io wins this comparison with a total score of 30/35.
Try Apollo.io - editor's pick →Pick Clay
Pick Clay when its specific use cases (Sales teams building targeted outbound lead lists, Growth teams running personalised acquisition campaigns) match yours.
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