AI Tool Comparison · 2026

Apollo.io vs Clay

A side-by-side comparison of pricing, features, ratings, and use cases to help you choose the right tool for your workflow.

AP

Apollo.io

275M+ contact B2B intelligence platform

Rating
4.7
Pricing
FreemiumPaid from $49/mo
Reviews8.9k+
Higher Rated
CL

Clay

AI data enrichment and hyper-personalized outreach

Rating
4.8
Pricing
FreemiumPaid from $149/mo
Reviews3.2k+

Feature Comparison

FeatureApollo.ioClay
275M+ B2B contacts
Email sequencing
Built-in dialer
LinkedIn prospecting
Conversation intelligence
Deal intelligence
75+ data sources
AI research agents
Hyper-personalization
LinkedIn enrichment
Funding data
Automated email writing

Pricing Comparison

Apollo.io

Freemium

Free tier available. Paid plans starting at Paid from $49/mo.

View official pricing

Clay

Freemium

Free tier available. Paid plans starting at Paid from $149/mo.

View official pricing

Pros & Cons

Apollo.io

Pros

  • 275M+ B2B contacts
  • Email sequencing
  • Built-in dialer

Considerations

  • Learning curve for advanced features
  • May require integration work

Clay

Pros

  • 75+ data sources
  • AI research agents
  • Hyper-personalization

Considerations

  • Learning curve for advanced features
  • May require integration work

Which Should You Choose?

Choose Apollo.io if…

  • You want to try before you buy
  • You prioritize top-rated, community-trusted tools
  • You are in the Lead Generation space

Choose Clay if…

  • You want to try before you buy
  • You prioritize top-rated, community-trusted tools
  • You are in the Lead Generation space

Apollo.io vs Clay — FAQs

Is Apollo.io better than Clay?

Clay has a slightly higher community rating (4.8/5 vs 4.7/5). However, the best choice depends on your specific use case, team size, and budget. Apollo.io is freemium while Clay is freemium.

What is the pricing difference between Apollo.io and Clay?

Apollo.io is Freemium (Paid from $49/mo). Clay is Freemium (Paid from $149/mo). Compare the plans carefully based on the features you actually need.

Can I use both Apollo.io and Clay together?

Yes — many professionals use both tools for different purposes in the same workflow. Apollo.io and Clay are often complementary rather than direct substitutes, depending on the specific tasks you are trying to automate.

Which is easier to set up — Apollo.io or Clay?

Apollo.io generally has a faster onboarding experience due to its freemium model. Enterprise tools like neither typically require a sales conversation and custom setup.

Related Comparisons

Not sure which to pick?

Read verified reviews from real users of Apollo.io and Clay to make a confident decision.