Userbase

Userbase

Logins and persistence for static sites

Founded by: Daniel Vassallo (@dvassallo)

This indie product is an alternative to:

Weighing up the big ones too?

About

Userbase enables developers to add user accounts and data persistence to static websites without writing backend code. It provides a JavaScript SDK for client-side authentication, database queries, and end-to-end encryption. The platform offers a free tier for small projects and paid plans for production use, including Stripe integration and increased storage limits. It is open source and can be self-hosted.
Userbase screenshot

Key Features

  • Client-side JavaScript SDK for auth and database
  • End-to-end encryption with user-controlled keys
  • No backend management required
  • Open source and self-hostable
  • Stripe integration for payments

What Makes It Different

Combines authentication and database into a single client-side SDK with a focus on privacy and zero backend management, unlike traditional BaaS providers that require more complex setup or server-side logic.

Pricing

Free tier available (1 web app, 100 users, 100 MB storage). Paid 'Prod' plan is $89/year. Storage add-ons available.

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