For sales and RevOps teams doing high-volume prospecting, Apollo.io is a B2B contact database and outreach platform combining enrichment, sequencing, and a dialer with an agentic AI Assistant, now reachable through MCP connectors inside Claude, ChatGPT, and Perplexity Computer.
▲ 24 60-day move
Measures earned, engagement-weighted share of voice across the GTM voices panel. Methodology →
Ranked #7 of 126 in Traditional SaaS Going Headless, up 24 this cycle.
Measures how easily your agents can build on it — API, MCP, CLI, SDK, docs depth. Methodology →
Grade A — ships API, MCP, CLI, no public SDK on file; agents can build on it today.
Scaled-stage on our scale — 1,600 employees on record.
Founded 2015Funding $251.2MARR $200M+Valuation $1.6B (2023)Status Independent
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