eCore Services provides B2B data validation, enrichment, and research services for revenue, marketing, RevOps, and data teams. We help companies clean, verify, and enrich go-to-market data across CRM, marketing automation, analytics, AI, and cloud workflows. Our services include contact and company enrichment, employment verification, email and phone validation, CRM cleanup, ABM list building, and data monitoring. For AWS customers, eCore prepares accurate GTM data for cloud-based analytics, AI models, data lakes, and campaign execution. Data delivery via S3, APIs, or file transfer.