Compare the best free, open-source SaaS boilerplates you can self-host in 2026. Auth, Stripe billing, and deployment included — no licensing fees.
Building a SaaS from scratch means months of work on authentication, billing, email, and deployment before writing a single line of product code. Open-source boilerplates solve this — they give you a production-ready foundation you can self-host, customize, and ship without licensing fees or vendor lock-in. We compared every major open-source SaaS starter across frameworks (Next.js, Django, Laravel, Rails) and ranked them by feature completeness, community activity, and developer experience.
The best way to start a full-stack, typesafe Next.js app. Includes tRPC, Prisma, NextAuth, and Tailwind.
A free, open-source SaaS starter with Next.js, Stripe, NextAuth, and Prisma. Built by Lee Robinson.
The open-source SaaS framework built on Remix with multi-tenancy, RBAC, and full admin panel.
Production-ready Django project generator with Docker, PostgreSQL, Celery, email, and 100% test coverage. The most popular Django starter on GitHub.
A modern open-source SaaS template built with SvelteKit, Tailwind, and Supabase. Includes marketing pages, blog, subscriptions, auth, and dashboard.
A free, open-source Next.js starter with Payload CMS for content management, built-in admin panel and auth.
The open-source Ruby on Rails SaaS framework. Includes teams, roles, OAuth, Stripe billing, webhooks, and a full component library.
Free Astro starter template with TailwindCSS and TypeScript. Includes blog, portfolio layouts, ESLint, Prettier, and Husky pre-configured.
Feature-rich Nuxt 3 template with Tailwind CSS, Nuxt Layers, dark mode, i18n, and best-practice project structure.
Astro starter for blog and portfolio with responsive design, TypeScript, React, Tailwind CSS, ESLint, and Prettier. Developer experience first.
The Missing Fullstack Toolkit for Next.js. Built on Next.js with zero-API data layer, Prisma, and code scaffolding.
Source-available Laravel starter kit with recurring billing via Cashier, team support, roles and permissions, and a clean Livewire UI.
The open-source SvelteKit SaaS boilerplate for building and shipping fast, secure, and scalable full-stack applications.
A free, open-source enterprise-grade Next.js boilerplate with TypeScript, Turborepo, and best practices.
A Django SaaS boilerplate using Cookiecutter. Includes Stripe billing, authentication, teams, and Tailwind CSS styling out of the box.
Simple open-source SaaS boilerplate with Nuxt 3, Supabase, OAuth, Prisma, tRPC, Pinia, Stripe, and Tailwind.
Open-source SaaS boilerplate built on Laravel with user account setup, Stripe subscriptions, role management, and Vue.js frontend.
An open-source starter kit to quickly launch multi-tenant SaaS apps with Next.js, Prisma, and Stripe.
20+ SaaS starters compared: pricing, tech stack, auth, payments, and what you actually ship with. Updated monthly. Used by 150+ founders.
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