eCore Services is a women-owned, SOC 2-certified B2B data enrichment company delivering enterprise-grade accuracy at scale. We specialize in contact-level data for sales, marketing, RevOps, and AI use cases, powering CRM enrichment, job-change tracking, and data cleansing with unmatched precision. Headquartered in the U.S., we’ve spent over a decade refining a hybrid enrichment model that blends automation with human validation. Our monthly-refreshed database includes over 300M global contacts. Our real time waterfall data enrichment provides above 90% match rates and 95%+ accuracy. High email deliverability, and we never charge for invalid emails. Whether you’re cleansing millions of CRM records, fueling AI models with better signals, or building a custom prospecting engine, eCore delivers clean, compliant, and contextual B2B data at scale.