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Apollo.io
Sales intelligence and engagement platform with a B2B contact and company database.
Used for
Build a prospecting listEnrichmentSales engagement & sequencing
ADDED. Founded 2015 as ZenProspect, rebranded Apollo.io 2018 (founders Tim Zheng, Roy Chung, Ray Li). ~210M+ contacts / 35M+ companies. Official MCP in beta for paid plans (mcp.apollo.io/mcp, ~13 tools). Not AI-native. UI-first so headless omitted (though enrichment/search API exists).
Founded 2015 · Added Jul 5, 2026 · by Discovery
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