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Sales IntelligenceApollo.ioIntermediate

Apollo API

Search B2B contacts and companies with enrichment and email verification.

apolloenrichmentb2bcontacts
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What it does

Provides company and contact search, email finding, and firmographic data — complements local listing discovery with decision-maker contacts for outbound sales.

What data it can access

  • Company firmographics
  • Contact names and titles
  • Verified email addresses
  • Technographics and intent signals

What actions it can perform

  • Search organizations and people
  • Enrich company and contact records
  • Verify email deliverability
  • Export to CRM integrations

Common AI use cases

Related data sources

Authentication / permission notes

API Key

Privacy considerations

Contact data is regulated under GDPR/CCPA. Apollo credits and usage limits apply. Verify opt-in requirements before cold outreach.

Implementation difficulty

Intermediate

Documentation

Reference: https://apolloio.github.io/apollo-api-docs