Icypeas

Icypeas is a suite of APIs designed to programmatically source, verify, and enrich professional contact data. It is used by top-tier GTM products (Clay, Instantly, Lemlist, Apollo, etc.) and outbound agencies (GrowthEngineX, C17 Lab, Scalability, Cold.email, etc.). By integrating the Icypeas API, developers can build custom lead-gen workflows that bypass the limitations of manual searching. The platform's technical edge lies in its real-time verification engine, which specializes in identifying "catch-all" servers, to ensure bounce rates stay under 2.5%.