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Seamless Identity and Data Sync
Feathers Auth is a secure and scalable user authentication system for any framework and web runtime, even on sites with no server. It ships with a powerful, offline-capable, data synchronization layer that lets you build web applications quickly.
Get Started Documentation
A Quick Start GuideFollow these three steps to integrate Cloud Auth into your applications.
① Create Your ApplicationSign in and use the dashboard to create your first organization and application.
Get started for free
② Customize your themeUse the theme settings to customize your login page to match your brand.
A login pageThe theme editor
③ Integrate into your appOn your app's overview page, click the link to integrate with your favorite framework or platform.
You don't need a backend to start building your apps with us.
④ Keep track of user activityUse the dashboard to keep track of your users and their activity.
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Free Plan
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$0/mo.
Unlimitedapps
Unlimitedsocial integrations
250monthly users
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Pro Plan
$30
$15/mo.
Unlimitedapps
Unlimitedsocial integrations
2,500monthly users$0.01 per additional user
Custom Themes
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Business Plan
$300/mo.
Unlimitedapps
Unlimitedsocial integrations
100,000monthly users$0.005 per additional user
Custom Themes
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Feathers Auth Explained

Overview

Feathers Auth adds secure and scalable user authentication to any web application. It works with any frontend framework and with NodeJS, Cloudflare Workers, Deno or Bun and even on websites with no backend at all. It also comes with an offline-first data synchronization features that lets you create real-time web applications without a server.
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