Apollo.io API

Business & Productivity

Sales intelligence API for contact and company search, enrichment, and engagement.

Apollo.io API is listed in Business & Productivity.

Auth API key Pricing Freemium URL https://www.apollo.io Docs https://docs.apollo.io/reference

Key metrics

Per-endpoint caps Rate limit Free plan includes a monthly export/enrichment credit allowance with API access; per-endpoint rate limits apply (minute/hour/day). Higher credits are paid.

Labels

Key required

Key required

Requires an API key (free to obtain) before use.

sales-intelligence enrichment prospecting crm lead-gen

Open docs ← All Business & Productivity