---
title: "Better Auth"
description: "Open-source auth that lives inside your app"
canonical: "https://vetted.tools/tools/better-auth"
source: "https://vetted.tools/tools/better-auth.md"
---

# Better Auth

Open-source auth that lives inside your app

Source: https://vetted.tools/tools/better-auth

Open-source auth that lives inside your app

- Slug: `better-auth`
- By [Better Auth](https://vetted.tools/companies/better-auth) ([better-auth.com](https://better-auth.com), checked 2026-09-26)
- Website: [https://better-auth.com](https://better-auth.com)
- API available: no
- Categories: [Development](https://vetted.tools/tools/development)

## From the vendor

Open-source authentication that lives inside your app: composable and plugin-based, for Next.js, Nuxt, SvelteKit and more.

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