ReachStream is a B2B data platform that helps revenue teams find, verify, enrich, and use business contact and company information. Its global database contains more than 200 million business records, supporting prospect research and targeted list building across more than 150 countries. Users can search for companies and decision-makers, save contacts or target accounts, create custom lists, verify records, and export contacts in CSV format.

The ReachStream product ecosystem includes Prospect for discovering business contacts and companies, a Chrome extension for accessing contact and company details while browsing LinkedIn Sales Navigator, and Email Verifier for checking individual or bulk email addresses. Verification is also available through an API and can be integrated into forms and workflows. The company reports 99.8% email verification accuracy, 90% email deliverability, and records refreshed every 45 days. Its data includes more than 20 business attributes and combines AI-powered validation with human review. ReachStream highlights security and privacy standards including ISO 27001:2022 and SOC 2 certification, alongside GDPR, CCPA, PIPEDA, and DPDPA alignment.