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§ Private Profile · San Francisco, CA, USA
Open-source TypeScript authentication framework with session management, 2FA, and enterprise SSO for web developers.
Better Auth has raised $5.0M across 1 funding round.
Key people at Better Auth.
Better Auth was founded in 2025 by Bereket Engida (Founder).
Better Auth has raised $5.0M in total across 1 funding round.
Based in San Francisco, California, Better Auth operates as an open-source, TypeScript-based authentication framework that provides software developers with comprehensive session management, email verification, password reset, and social login capabilities as standard core features. The platform emphasizes reducing boilerplate code through automatic database schema generation and migration support, while utilizing a robust plugin ecosystem to handle advanced business-to-business functionalities such as enterprise single sign-on, SAML 2.0, and SCIM provisioning. The framework delivers first-class architectural support across multiple prominent web development environments, seamlessly integrating with popular systems including Next.js, Nuxt, SvelteKit, and Astro. Operating with a core team of four employees and actively recruiting for one additional engineering role, the free platform allows users to retain full ownership of their authentication data while serving notable enterprise customers like OpenAI. Better Auth was founded in 2025 by Bereket Engida.
Better Auth has raised $5.0M across 1 funding round. Most recently, it raised $5.0M Seed in May 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| May 1, 2025 | $5M Seed | — | Seaplane Ventures, Pete Koomen, Alumni Ventures, Y Combinator, Chapter ONE, P1 Ventures, Arnav Sahu, Testmunk | Announced |
Better Auth is a comprehensive, framework-agnostic authentication framework for TypeScript designed to simplify and secure user authentication for modern web applications. It offers a full suite of features out of the box, including email and password authentication, session management, password hashing, OAuth integration, and a plugin ecosystem for extensibility. The framework emphasizes type safety across both backend and frontend, ensuring seamless and error-resistant integration with TypeScript projects. It serves developers building applications across a wide range of popular frameworks such as React, Vue, Svelte, Next.js, Nuxt, and backend frameworks like Express and Fastify.
For an investment firm, Better Auth represents a mission-driven product focused on empowering developers with secure, flexible, and scalable authentication solutions that reduce reliance on third-party services. Its investment philosophy likely centers on supporting open-source infrastructure tools that enhance developer productivity and security. Key sectors include developer tools, cybersecurity, and SaaS infrastructure. Better Auth impacts the startup ecosystem by enabling startups to implement robust authentication quickly and securely, accelerating product development and reducing security risks.
For a portfolio company, Better Auth builds a developer-centric authentication framework that serves software developers and engineering teams. It solves the problem of complex, error-prone authentication implementation by providing a ready-to-use, extensible, and type-safe solution that integrates with any TypeScript-based stack. The product has demonstrated strong growth momentum, with over 13,000 GitHub stars and 100,000 weekly downloads within months of launch, reflecting rapid adoption and community enthusiasm[1][3][6].
Better Auth was founded recently, with its v1 launch about five months ago as of late 2025. The founding team consists of developers deeply familiar with the pain points of authentication in the TypeScript ecosystem. They recognized that existing open-source libraries often required extensive additional coding for anything beyond basic auth, and many solutions were tied to specific frameworks. This inspired them to create a framework-agnostic, comprehensive, and type-safe authentication framework from the ground up.
Early traction was significant, with rapid community adoption evidenced by thousands of stars on GitHub and widespread downloads. The team has since been expanding the project by building an infrastructure layer on top of the core framework to extend its capabilities without becoming a third-party auth service, aiming to make rolling your own auth "ridiculously easy"[6].
Better Auth rides the growing trend of developer-first, open-source infrastructure tools that prioritize flexibility, security, and type safety. As TypeScript adoption continues to surge, the demand for authentication solutions that integrate seamlessly with type-safe environments grows accordingly. The timing is ideal given the increasing complexity of authentication requirements and the desire to avoid vendor lock-in with third-party auth providers.
Market forces favor frameworks that empower developers to maintain control over their data and infrastructure while accelerating development velocity. Better Auth influences the ecosystem by setting a new standard for authentication frameworks that are both comprehensive and adaptable, encouraging more startups and enterprises to adopt self-hosted, customizable auth solutions[4][6].
Better Auth is poised for continued growth as it expands its infrastructure layer and plugin ecosystem, aiming to cover more enterprise-grade features like analytics, security enhancements, and user management tools. Trends shaping its journey include rising TypeScript adoption, increasing security compliance requirements, and the broader shift toward developer empowerment through open-source tools.
Its influence will likely deepen as it becomes the go-to authentication framework for TypeScript projects, reducing reliance on third-party services and fostering a more secure, flexible, and developer-friendly authentication landscape. The vision to make rolling your own auth "ridiculously easy" aligns well with the future of customizable, secure developer infrastructure[6][7].
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This overview highlights Better Auth’s unique position as a modern, type-safe, and framework-agnostic authentication framework that addresses a critical need in the TypeScript ecosystem with strong community momentum and a clear growth trajectory.
Key people at Better Auth.
Better Auth was founded in 2025 by Bereket Engida (Founder).
Better Auth has raised $5.0M in total across 1 funding round.
Better Auth's investors include Seaplane Ventures, Pete Koomen, Alumni Ventures, Y Combinator, Chapter One, P1 Ventures, Arnav Sahu.
