Best SaaS Boilerplates and Starter Kits

Nextbase has a boilerplate to speed up SaaS product development with features like 15+ social logins, Stripe or Lemon Squeezy payments, and multi-tenancy support. It has an admin panel with user impersonation, an MDX based blog and documentation system, feedback collection and roadmap management tools. It also integrates with Next.js and Supabase so setup is a breeze. Developers get built in notifications, role based access control and various templates for quick onboarding. So you can focus on building the unique bits for your project.

RapidLaunch is a SaaS boilerplate that lets you launch your project in no time with minimal setup. It includes login and registration pages, user authentication, single and multi tier pricing tables, Stripe payment handling, customer testimonials, feedback collection and various customer support tools. Built on Nuxt.js and Vue.js it follows modern web development practices and is responsive across devices. It's secure and has analytics to track performance. This boilerplate is designed for SaaS startups but is flexible enough for any project type so you can go from idea to live in no time.

Next.js SaaS boilerplate with AI tools, built-in SEO tools, and pay-per-use support for fast launches.

Scale To Zero AWS has a real-time dashboard for analytics, so you can track your metrics with ease. Integration with 3rd party tools is seamless, reports are customizable for your business and data is encrypted for security. Automated updates so you don't have to lift a finger. Built for scale, it offers have flexible user management and API access for extra customization.

StartupBolt is a powerful Next.js boilerplate that allows you to create websites and launch your software as a service (SaaS) startup quickly. Includes features such as Stripe & LemonSqueezy Payment integration, authentication with Magic Links and Social OAuth, private/protected pages & API routes, and Shadcn UI integration.

Remix starter kit for no-nonsense engineers who ship fast. Includes: authentication, payments, SEO and landing pages, pre-built UI components, and more. Launchway stands out for being platform agnostic - it doesn't tie you to any specific hosting provider, database company, email service, or payment processor.

FastPocket is a quick way for SaaS developers to build apps with the essentials and integrations. It comes with a ready-to-use codebase that has Stripe for payments, TailwindCSS and DaisyUI for styling and email templates for signup verifications. You can deploy to any backend like Digital Ocean, Fly.io or PocketHost. FastPocket also syncs Stripe products with Pocketbase without any setup. This is designed to minimize initial development time so you can focus on the unique parts of your app.

Boilercode has NextJs and React boilerplates for SaaS product development. Features include user authentication with social login and magic link, Stripe and LemonSqueezy payment integration, configurable SEO files, email integration, landing page creation, Crisp customer support, OpenAI and Dalle-3 image generation, database setup, webhook for subscriptions, LangChain for natural language processing, Pinecone for vector search and PDF chat. All these saves developers time on setting up databases, checkout processes, custom blogs and more.

Serverless SaaS is a full starter kit to speed up SaaS application development by providing pre-built features like authentication, Stripe payments, team management and transactional email. It includes a customizable landing page with CMS and blog. The kit uses modern tech like React, Next.js, TailwindCSS, TypeScript and Firebase for a serverless architecture. Developers get full access to the code so you can customize to your needs. Additional resources and an admin dashboard to manage your project and get to market faster.

ShipAppsFast is a NextJS SaaS boilerplate that speeds up development by providing out of the box solutions for authentication, database, Stripe payments, multi language support and more. It comes with pre built components for landing pages, blogs and mobile friendly UI built with Mantine UI. Authentication is flexible with magic link and social logins (Google, GitHub) and transactional emails can be customised with Resend. The stack uses TypeScript, Prisma ORM and Zod for schema validation. So you can focus on your product features instead of basic infrastructure.

SaaS UI is built with over 100 open-source and premium React components for building B2B applications and dashboards. It uses Chakra UI, React Hook Form and React Table to ensure everything integrates and performs smoothly. It has multiple themes with dark mode support, documentation, storybooks, onboarding flows, feature flags and more. It also includes starter kits for Next.js and Electron apps with pre-built authentication, billing systems and example pages. All components are on a private NPM registry for easy updates and consistent code quality.

Rocket is a SaaS boilerplate built to get you up and running with production ready applications using Node.js, React and MongoDB. It includes advanced JWT authentication, social OAuth via Passport.js, Stripe subscription payments and team based multi-tenancy. It also supports Docker for easy deployment and comes with free SSL certificates from Let's Encrypt. The codebase is modular so you can customize and add features easily. Documentation, build scripts and pre-built UI components make it easy to get setup and navigate, so Rocket is the perfect starting point for full stack SaaS projects.

PySaaS is a full boilerplate to build SaaS applications in Python, using Reflex to compile frontends into NextJS apps. It includes user authentication via Supabase or Firebase, Google Analytics, subscription management with Lemon Squeezy. Developers can use prebuilt components for landing pages and blogs with Notion, manage databases with Supabase, Firebase or SQLite. PySaaS also allows you to create REST API and custom UI components with Python functions. Deployment is as simple as updating a config file to match your server IP. The codebase is well documented and has a clean project structure, with lifetime updates and email support.

Remixtape is a SaaS boilerplate for web development with Remix. It integrates with Prisma for database and uses Argon2id for secure user authentication, with social logins and email/password setups. The auth system has fine grained permissions and roles. It's team ready, so admin users can invite teammates and manage billing workflows. Stripe Checkout handles subscription payments with webhook handlers and a customer portal. Self serve account management features include registration, password reset, account delete, subscription cancel, and email/password change. Developer experience features include pretty logging, email previews, fully typed input validation, easy SEO meta/link tags, auto code formatting/linting and background job processing.

Pace is a comprehensive SaaS development framework built with AdonisJS, designed to streamline the creation of SaaS applications by offering a fully featured and customizable authentication system, team management functionality, and robust billing integration with Paddle or Stripe. Developers can enhance security with two-factor authentication, manage login sessions, generate API tokens for external connections, and oversee user activities through an intuitive admin area that includes user impersonation capabilities. Additionally, Pace offers lifetime access with continuous updates and support via private GitHub repositories and a dedicated Discord server, ensuring efficient workflow optimization for both seasoned developers and newcomers.

Carrot Seed is a SaaS development kit that gets your project setup in no time with a solid code base. It includes prebuilt libraries, build systems and SaaS features like user management, payment processing and multi language support. It uses modern tech like Python with Django, Angular and Docker to be scalable and deployable on web, mobile and desktop. Carrot Seed also gets you updates as they come and gives you full control of the source code so you never get locked in. It also supports CI/CD pipelines for easy deployment to different environments.

Jumpstart Pro offers a comprehensive Ruby on Rails SaaS template designed to streamline application development. It includes built-in features such as multitenancy, authentication, and integrated payment processing with providers like Stripe and PayPal. The template is Hotwire and Turbo ready, ensuring efficient performance with small teams. Additional functionalities include user impersonation for customer support, automatic invoicing via webhooks, real-time notifications, and social logins through OAuth. Jumpstart Pro supports easy upgrades from a Git repository and provides a staging environment for pre-production testing. It's fully customizable following Rails best practices and comes internationalized with multiple language translations out of the box.

The Nzoni SaaS boilerplate is a full-stack starter kit for Angular applications. It includes secure user authentication (email/password, Google Auth, magic links), Stripe payment integration for subscriptions and one-time payments, and dynamic blog management. It also comes with pre-built components for building landing pages with hero, features, pricing, testimonials and call-to-actions. It has server-side rendering (SSR) for SEO, customizable email templates and robust admin/user dashboards for managing users and subscriptions. It saves developers time by providing the essentials out of the box and keeps up to date and supported.

ASP.NET Zero is a starting point for new web applications with modern UI and SOLID architecture. It includes all the essentials like multi-tenancy, advanced authentication and authorization, user and role management, localization, audit logging and exception handling. It has built-in RAD tools and comes with full source code so you can customize as needed. This Visual Studio solution saves you time and effort by not having to recreate common functionalities so you can focus on business logic.

ABP Platform is a framework for .NET developers to build scalable, maintainable software with modern architectures like microservices and domain driven design. It has a rich set of features like authentication, authorization, validation, caching, exception handling. You can use ABP Studio, Suite, CLI for streamlined development. It has prebuilt modules for common requirements like identity management, CMS kits, audit logging, payment integrations. Also has startup templates for different architectural needs - from simple monoliths to complex microservice architectures, and supports multiple UI frameworks and mobile with React Native and iOS and Android.

ShipFast ASP is a SaaS boilerplate that helps you develop and deploy ASP.NET applications faster. It includes user authentication, Stripe payment integration, email services, SEO optimization, documentation, blogs, contact forms, user and admin dashboards. Built with ASP.NET Core 8 Blazor and Entity Framework Core, it supports multiple databases like MySQL, MSSQL, PostgreSQL, CockroachDB, SQLite. It uses Bootstrap 5 for the UI. By providing all these features out of the box, ShipFast-ASP.NET saves you time to launch your product and let you focus on customization and faster iterations.

BlazorPlate is a .NET project starter kit designed to streamline the development of multi-tenant and multilingual SaaS applications using Blazor WebAssembly. It offers three tenant modes: separate database per tenant, shared database for all tenants, and single-tenant mode - all configurable without manual coding. The kit supports dynamic UI localization and data translation, making it easy to build global-ready applications. Additionally, BlazorPlate includes a dedicated administration portal for managing tenants and subscriptions, comprehensive documentation for ease of use, and frequent updates to keep the codebase current. This solution is built on Clean Architecture principles, ensuring well-organized and easy to maintain codebase.

ASP.NET Boilerplate is a web application framework for modern web development. It uses familiar tools and best practices to give you a solid foundation. It’s layered architecture is based on Domain Driven Design principles so it’s clear and modular. It’s multi-tenant out of the box so it’s perfect for SaaS applications. It has comprehensive documentation and tutorials to get you up and running fast. ASP.NET Boilerplate is open source under MIT license and actively developed on GitHub. You can contribute to it. It also includes startup templates for Angular Single-Page Applications and Classic MVC & jQuery so you can start

The Nano ASP.NET Boilerplate is a multi-tenant project template for SaaS, B2B and MVP applications. It has a clean architecture with separate layers for domain, application, infrastructure and presentation. It comes with pre-configured authentication (ASP Identity), user management with role based access control and multi-tenancy support using middleware and query filters. You can choose between 3 UI frameworks: Vue 3 SPA, React SPA or MVC Razor Pages. It also has robust CRUD operations with Entity Framework Core and automated mappings via Automapper. It also comes with extensive documentation and a Postman API testing collection to make your life easier.

Breakneck is a SaaS backend boilerplate built with Vertical Slice Architecture so you can focus on feature implementation not code organisation debates. It uses FastEndpoints for minimal boilerplate code and supports JWT/ApiKey authentication via Microsoft's Identity package so you can customise as much as you like. Metered endpoints for exact API usage tracking and billing integrated with Stripe for payment handling. TestContainers for automated unit and integration tests. EF Core setup, Hangfire for background jobs, templated email generation with .cshml files and structured request logging - all to help you be more productive while still being flexible for web, mobile and desktop clients.