Matias Woloski is an Argentine technology entrepreneur turned angel investor, best known as the co-founder and Chief Technology Officer of Auth0, an identity-as-a-service platform acquired by Okta in May 2021 for approximately $6.5 billion. That exit positioned him among Latin America's most prominent tech exits of the decade and gave him the capital and profile to begin angel investing in earnest. He is based in Argentina and maintains strong ties to the Buenos Aires startup ecosystem.
Auth0 was founded in 2013 alongside co-founders Eugenio Pace, Jon Hansbo, and Sergio Aguilar. Woloski served as the primary technical architect, shaping the platform's developer-first approach to authentication and authorization. Prior to Auth0, he spent several years at Microsoft and consulted for enterprise clients across Latin America. His technical depth in identity infrastructure and security-adjacent software shapes how he evaluates early-stage bets – he consistently backs companies solving developer tooling, infrastructure, or trust problems, including a growing number in the Web3 and crypto space.
Notable investments
Public information about Woloski's specific crypto angel portfolio is limited. With a reported portfolio count of approximately five crypto-adjacent companies, his deals appear to be early-stage pre-seed or seed rounds that have not yet generated major press coverage. His investment focus likely intersects identity, authentication, and decentralized infrastructure – areas where his Auth0 expertise gives him genuine edge as an evaluator. Confirmed public details on individual portfolio companies are not available at the time of writing.
Team
Woloski operates as a solo angel rather than through a named fund. He does not have publicly listed analysts or associates. He is active on X (formerly Twitter) and has spoken at developer and startup conferences across Latin America and the United States on topics including security architecture and entrepreneurship.
Recent activity
Since the Okta acquisition closed in 2021, Woloski has reduced his public-facing operational role and increased advisory and angel activity. He has been involved in mentoring startups through Argentine and regional accelerators. No new fund launches or major lead investments have been publicly announced as of early 2026.
Woloski represents a class of operator-angels whose value extends well beyond capital – his hands-on experience scaling Auth0 from zero to a multi-billion-dollar exit gives portfolio companies direct access to someone who has navigated hypergrowth, enterprise sales, and acquisition processes. For early-stage crypto and infrastructure founders in Latin America, that context is meaningful. However, the limited public footprint of his crypto portfolio makes it difficult to assess track record or thesis in depth. Further disclosure would sharpen that picture considerably.