About Stytch
Stytch was founded in 2020 by Reed McGinley-Stempel and Julianna Lamb, based on the observation that building secure, reliable user authentication, the login and account security systems that verify a user's identity when accessing an application, remains a surprisingly complex and high-stakes technical challenge that most software companies need to solve but that isn't typically core to their own product's actual value proposition, creating an opportunity for developer-focused authentication infrastructure that lets companies implement secure, modern authentication without needing deep in-house security and authentication expertise or the significant engineering time required to build and maintain this infrastructure entirely from scratch.
Stytch's platform provides APIs and pre-built components for implementing various modern authentication methods, including passwordless authentication approaches such as one-time passcodes sent via email or SMS, biometric authentication using a device's fingerprint or facial recognition sensors, and traditional password-based login when needed, reflecting a broader industry trend away from traditional password-based authentication, which carries well-documented security weaknesses given how frequently users reuse passwords across services or choose weak, easily guessed passwords, toward passwordless authentication methods that can offer both improved security and, in many cases, a smoother user login experience. The company has also built fraud detection and risk-based authentication capabilities that can identify potentially suspicious login attempts, such as those originating from an unusual location or device, and apply additional verification steps only when warranted by elevated risk signals, rather than requiring the same friction-inducing verification steps for every single login attempt regardless of actual risk level. Stytch's customers span software companies across many industries seeking to implement modern, secure authentication without building this infrastructure entirely in-house. The company has raised substantial venture funding from investors including Thrive Capital, Benchmark, and Coatue, reaching a valuation exceeding $1 billion, competing with other authentication infrastructure providers including Auth0 (owned by Okta) and WorkOS.
