SaaS Starter

Launch Your SaaS This Weekend

The Rails 8 boilerplate with everything built-in: auth, payments, i18n, admin dashboard, blog, and beautiful React UI. Stop configuring, start shipping.

Build with your favorite tech stack

Use the latest industry-standard technologies for your next project

Ruby on Rails 8.1
Ruby on Rails 8.1
The full-stack framework for building modern web applications.
React 19
React 19
The library for building interactive user interfaces.
Inertia.js
Inertia.js
Build single-page apps without building an API.
Tailwind CSS v4
Tailwind CSS v4
The CSS framework for rapid UI development.
PostgreSQL
PostgreSQL
The world's most advanced open source database.
Vite
Vite
Next generation frontend tooling for blazing fast builds.
TypeScript
TypeScript
Type-safe JavaScript for scalable applications.
Shadcn UI
Shadcn UI
Open source components for building modern websites.
Kamal
Kamal
Deploy web apps anywhere with zero downtime.
Auth
Auth
Secure passwordless authentication built-in.
Stripe
Stripe
The best and most secure online payment service.
Resend
Resend
The modern email service for developers.

Problem

Building SaaS from scratch is a hassle

Don't waste time on designing a landing page or Stripe subscriptions

UI Development Challenges
Developers struggle to build modern UI and responsive designs from scratch without ready-to-use components.
Payment Integration Complexity
Integrating secure payment systems requires complex implementation of subscriptions and webhooks.
Essential Features Overhead
Implementing core SaaS features like auth, i18n, blog, newsletter, SEO, and theming are tedious and time-consuming.

Solution

Speed up your SaaS development

Rails SaaS Starter solves all the common problems of SaaS development

Ready-to-Use UI Components
UI development becomes as simple as building with blocks, including Shadcn/ui and Tailwind components.
Out-of-the-Box Payment System
Built-in Stripe integration with subscriptions and one-time payments, all you need to do is configure your pricing table.
Complete SaaS Features
Built-in auth, i18n, blog, newsletter, dashboard, theming, and SEO optimization, saving you months of development time.
Extensible Codebase
Built with industry best practices for maintainability and scalability, fully customizable for your needs.

API Ready

Inertia + JSON API in one controller

Serve both your web UI and API from the same Rails controller with a simple respond_to block

GET/en/posts.json

The same controller action serves both the Inertia page and JSON API. Add .json to any route to get the API response.

Same controller
respond_to block
Response
Click "Fetch Posts" to see the API response