Smooth DX, easy integration

Adding authentication should feel like a natural extension of your project, not a multi-day detour. We obsess over the developer experience so you don't have to.

What's included

• Drop-in integration — add voult to an existing Express, Next.js, or Vite app in minutes. Our CLI generates the config files and initial setup for you.
• Sensible defaults — secure settings are the default. You don't need a security background to get started.
• Escape hatches when you need them — every layer is configurable. Override session behavior, swap token strategies, plug in custom OAuth providers.
• Works with your stack — adapters are available for Express, Next.js API routes, Vite, and plain Node.js. More frameworks are on the way.
• Local development friendly — the CLI spins up a local auth server or proxies to a test project so you can build without cloud credentials.

If you've ever stared at a 40-step auth tutorial wondering why something this common is this hard—we feel your pain. That's exactly why voult exists.