DataSigma Information

Datasigma uncovers millions of B2B contacts from the open web — the 76% of decision-makers who never appear on LinkedIn or traditional datasets. We extract, verify, and enrich public data from company websites, team pages, PDFs and own website directories then deliver them as source-URL-cited, GDPR-friendly contact records. Every contact is refreshed monthly for accuracy. What makes us different Untapped Open-Web Coverage: Contacts and direct dials that LinkedIn-only providers miss. Source-URL Citations: Every contact includes proof of origin for transparency and compliance. Monthly Refresh: Up-to-date data without stale or outdated entries. Deep Company Coverage: Multiple contacts per domain, not just a single scraped point. Enterprise-Ready Format: Clean, structured, machine-validated data suitable for APIs, enrichment pipelines, and internal databases. Who we help - B2B data providers - Sales intelligence platforms - Contact enrichment companies - Prospecting tools - GTM automation platforms - Enterprise growth and data teams What you can do with Datasigma - Enhance your existing contact datasets - Improve match rates and coverage - Build better enrichment pipelines - Deliver fresh, transparent data to your customers - Access contacts no one else has