Never let your sales closers waste time calling bad numbers or emailing bounced inboxes. WorkOS builds custom, human-verified B2B prospect lists with verified direct dials and corporate emails that connect directly to budget holders.
Guaranteed email deliverability with replacement credit for any hard bounce.
Off-the-shelf databases are outdated the moment you download them. People switch jobs, emails get deactivated, and entire domains burn. WorkOS researchers build custom prospect lists in real-time, validating each record across multiple live verification APIs and human telephone checks.
Target precisely by industry vertical, company revenue, tech stack, funding round, and geography.
Reach CEOs, CMOs, CTOs, VPs of Operations, and Heads of Procurement directly.
Bypass corporate receptionists and gatekeepers with verified personal desk and cell numbers.
SMTP ping, MX record verification, and social profile verification before export.
Share your target ICP and receive a complimentary 50-lead verified sample.