Better Auth is a framework-agnostic authentication and authorization framework for TypeScript, designed to provide developers with a comprehensive suite of security features out of the box. Better Auth streamlines the process of adding authentication and authorization to applications, allowing teams to focus on core product development instead of building security infrastructure from scratch.
The platform stands out for its extensive feature set, supporting essential capabilities such as two-factor authentication (2FA), multi-tenancy, multi-session management, and enterprise-ready options like single sign-on (SSO). Its plugin ecosystem enables developers to easily add advanced functionalities tailored to their specific needs, positioning Better Auth as "the most comprehensive authentication library for TypeScript".
Who Uses Better Auth?
Better Auth primarily serves TypeScript developers and teams building modern web applications. Its user base includes individual developers, startups, and established companies seeking scalable, secure authentication solutions. Notable users include:
- Dev Ed
- Lazar Nikolov
- Theo (t3.gg)
- kitze
- Sébastien Chopin
- Dax
- SaltyAtom
- Josh Tried Coding
- Xavier Pladevall
- Ryan Vogel
- Dagmawi Babi
- Tech Nerd
- Omar McAdam
- Guillermo Rauch
- Nizzy
- Vybhav Bhargav
- IndexBI
What Makes Better Auth Different?
Unlike many authentication frameworks that are tied to specific stacks or lack flexibility, Better Auth is framework-agnostic, working seamlessly with any TypeScript environment. Its robust plugin architecture and breadth of features—ranging from developer-friendly basics to enterprise-grade options—distinguish it from competitors. The platform’s goal is to minimize repetitive work while maintaining high security standards, making it appealing for projects that need both speed and reliability.
Company Background and Leadership
Better Auth was founded by Bereket Engida, a self-taught developer from Ethiopia, and Kinfe Michael Tariku. The company has its headquarters in San Francisco, California, and operates with a small, focused team.
Recent News
On June 24, 2025, Better Auth announced a $5 million seed funding round led by Peak XV Partners (formerly Sequoia Capital India & SEA), with additional backing from Y Combinator, Chapter One, P1 Ventures, and a group of angel investors. Read more about the funding round.
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