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Underdog.io

underdog.io · Recruiting & ATS · People

Underdog.io is a privacy-first, invite-only hiring marketplace that connects vetted candidates, particularly in tech, with growing technology companies. The platform prioritizes confidentiality, ensuring that candidate profiles are not visible to employers or publicly discoverable.

Company facts

Founded2014 (12 years)
Employees52
HeadquartersNew York, United States
Trusted networks on Proven2 investor, bank and government networks offer Underdog.io to their members

Company facts from Apollo.io company data. Network, offer and redemption data from the Proven platform. A Proven Score is published once publicly named clients are verified with sources.

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Source: Proven platform data, public records and vendor websites. Vendors cannot pay to change a score. Methodology. Updated 2026-10-21.