Stytch

Stytch is an authentication and fraud prevention platform offering flexible solutions for both consumer and business-to-business applications. It boasts easy integration via APIs and SDKs, pre-built UIs, and robust security features including multi-factor authentication and bot detection. Co-founded by Reed McGinley-Stempe, Julianna Lamb, and Han Wang, Stytch has raised $146 million to date, including a round of $90 million on a $1 billion valuation in 2021. Investors include Coatue Management L.P., Benchmark Capital Partners LLC, Thrive Capital Partners LP and Index Venture Management LLP.