A Ruby on Rails SaaS starter kit for your next business idea.

Ruby on Rails native

If there is an official Rails component, it's used instead of a popular alternative. That means Active Storage, Minitest, fixtures or Hotwire.

Experience Rails' default stack.

No private dependencies

Business Class is first and foremost a starting template for your application. It's built on Rails and a few popular open source gems.

No vendor lock-ins, it's your application.

Clean well-tested code

The core of your application should be well-written, secure and tested. Be confident when pushing to production.

330 assertions for quality assurance.

Watch the demo


2FA authentication

Devise authentication with email confirmations, password resets, and a more secure two-factor authentication with OTP codes.


Team support with distinct team roles and an invitation system. Let invited users join with a registration or accept invitation after signing in.


There is no revenue unless you charge money. Business Class implements team subscriptions that team owners can start, stop, resume, and cancel.


Support new languages by providing the YAML translation files. English translation is provided and users can choose their timezone and locale.


A custom-built admin area to manage everything. Assign admin privilages for your support staff, admins, and super admins.

Developer experience

Meaningful seed data, sign in as functionality, and a great documentation to make everything seemless as possible.

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