Building a SaaS application is tough, and many founders end up spending too much time on basic features like user sign-up, multi-tenancy, and billing instead of focusing on developing the core product.

A Next.js SaaS Boilerplate solves this problem by providing ready-to-use features from day one, including sign-up/login, multi-org support, billing, and an admin dashboard. Next.js is a popular framework developers love for its speed, flexibility, and ease of use, with features like server-side rendering, static site generation, and improved performance.

In this blog, we’ll explore how the Next.js SaaS Boilerplate works, its key features, and how it helps you launch your SaaS product faster and more efficiently.

What is a Next.js SaaS Boilerplate?
Key Features of Next.js SaaS Boilerplate
How the Next.js SaaS Boilerplate Works
Benefits of Using Next.js SaaS Boilerplate
Best Next.js SaaS Boilerplate for Rapid Development
Best Next.js SaaS Boilerplate for Rapid Development
Conclusion
Frequently Asked Questions

What is a Next.js SaaS Boilerplate?

A Next.js SaaS boilerplate is a pre-built, fully customizable template that helps developers quickly create SaaS applications using the Next.js framework.

It includes all the basic features you need for a SaaS product, such as user authentication, billing, and subscription management, so you don’t have to build these from the ground up.

For example, the useSAASkit SaaS boilerplate is built on Supabase, offering auth, storage, and database features with Next.js. It uses the App Directory structure for scalability and integrates Stripe for subscriptions and payments, along with tools like Vercel AI SDK and Tailwind CSS for design and functionality.

This boilerplate follows best practices and the latest security standards, ensuring your app is safe and stable. With this boilerplate, you get a full-stack starting point for your SaaS app. You can clone the codebase and start building your custom features right away, saving over 74+ hours of work and launching your app in days.

💡

Key Features of Next.js SaaS Boilerplate

The Next.js SaaS Boilerplate provides all the essential features for building scalable and secure SaaS applications, helping you save significant time:

User Authentication: Includes multiple authentication methods out of the box, such as email-password, magic links, social logins, and phone authentication. Configuring these is as simple as editing a configuration file.
Billing & Payments: Integration with Stripe for easy subscription management and payment processing.
Multi-Tenant Support: Built to support multi-organization (multi-tenant) apps with Role-Based Access Control (RBAC), making it easier to manage users across different organizations.
Internationalization (i18n): Built-in support for multiple languages and regions, allowing you to launch globally with ease.
Marketing Pages: Pre-designed pages for marketing and landing pages, allowing you to focus on your core app features while handling marketing needs.
SEO Optimization: The boilerplate is optimized for search engines out of the box to improve your visibility.
Email Integration: Handles user emails and notifications, ensuring smooth communication with your users.
Admin Dashboard: Provides a ready-made admin dashboard to manage users, monitor app activity, and handle content management.
Quick Launch: All these features are pre-integrated, so you can get started with building custom features right away, saving you over 16+ hours of setup time.

Whether you're starting a new SaaS app or need a ready-made, flexible template for your project, the Next.js SaaS boilerplate has everything you need. It’s designed to be developer-friendly, so you can easily scale, integrate, and customize.

How the Next.js SaaS Boilerplate Works

After cloning the Next.js SaaS Boilerplate from GitHub, the first thing you’ll need to do is install all the necessary dependencies. You can do this by running npm install (or yarn install) in the project folder.

This will set up everything your app needs to work, such as Next.js, React, and Tailwind CSS. Next, you’ll need to configure your environment by adding the correct API keys and URLs to an .env.local file, such as your Supabase credentials or Stripe keys for payments.

https://www.usesaaskit.com/docs/start-here/local-setup

Once the environment is set up, you can start customizing the authentication system. If you want to enable social logins (like Google or Facebook), you can update the configuration files to include these options.

The boilerplate also supports multi-tenant apps, so you’ll need to configure the database, usually Supabase or MongoDB, to handle different users or organizations. After the database is set up, you can move on to the payment integration with Stripe.

The boilerplate already includes the necessary backend code to manage subscriptions and payments, but you’ll need to add your Stripe keys and set up pricing plans.

For the user interface, the boilerplate uses Tailwind CSS, which makes it easy to customize the design. You can update the pages and add your own logo, color scheme, and layout without worrying about custom styles. The app also supports internationalization (i18n), so you can translate the app into multiple languages by modifying the translation files.

Once you’ve made your customizations, you should test the app locally by running npm run dev and checking that everything works as expected. This includes user logins, payments, and the overall functionality of the app.

If everything looks good, you can deploy your app. The boilerplate works well with Vercel, so you can link your GitHub repository to Vercel, and it will automatically deploy the app every time you push changes. After deployment, you can continue to update the app and push changes to the GitHub repository, where they’ll be automatically deployed.

Benefits of Using Next.js SaaS Boilerplate

Next.js is a powerful framework known for its high performance, especially in web apps. It improves load times and SEO with server-side rendering (SSR), which pre-renders content on the server. Static site generation (SSG) allows pages to be pre-rendered at build time, optimizing app performance by serving content from a global CDN.

Next.js also supports automatic code splitting, ensuring only necessary parts of the app are loaded, making it faster. With API routes, backend services can be integrated directly into the app, reducing the need for a separate backend. Additionally, Incremental Static Regeneration (ISR) lets developers update static content without rebuilding the entire app, saving time.

When you use the Next.js SaaS boilerplate, you get all these features along with some additional benefits designed to make building SaaS applications even easier:

Benefits of Using Next.js SaaS Boilerplate

Faster Development: You can launch your SaaS in days because you get everything you need right from the start.
Customizable: You can easily tweak the code to fit your specific needs.
Best Practices: Built using industry-standard practices and tools, ensuring your app is reliable, maintainable, and follows up-to-date development techniques.
Multi-Tenant Architecture: Ideal for building SaaS products with multiple organizations or tenants, enabling you to manage different client accounts efficiently.
Integration Ready: With easy integration for services like Stripe (for payments) and Supabase (for databases and storage), you don’t need to spend time on complicated setup.
Security: Built with the latest security standards, ensuring that sensitive data like user credentials, payments, and personal information are handled safely.
Scalability: The boilerplate is designed to grow with your SaaS app, making it easier to scale your product as your user base expands.
AI-Ready: The useSAASkit AI boilerplate is designed to support AI integration, making it easy to add AI capabilities to your app.
Lower development cost: Save time and resources by using pre-built features, reducing overall expenses like hiring additional developers or outsourcing tasks.

Best Next.js SaaS Boilerplate for Rapid Development

As developers, we know the challenges that come with starting a new SaaS app. From planning to implementation, it can feel like a never-ending cycle of setup, troubleshooting, and waiting. The time it takes to build everything from scratch can delay your launch by weeks, sometimes even months.

After facing our own challenges, we realized that what developers really need is a ready-to-use boilerplate with all the key features already set up. That's when we decided to create an AI-ready Next.js SaaS boilerplate. All you have to do is customize it to fit your needs.

AI Boilerplate

The AI Boilerplate is designed for developers who want a quick start with a fully functional SaaS app that integrates AI features.

When you purchase this package, you get a ready-to-use codebase that includes everything you need to get your app off the ground. It comes with built-in AI readiness using the Vercel AI SDK, support for multi-organization (RBAC), authentication options like email-password, magic link, social auth, and phone auth.

You also get a billing system, marketing pages, blog and docs pages with Markdown support, a waitlist component, translations (i18n), and admin tools. This package allows you to save time and start your project with confidence, knowing that key features are already implemented.

AI Boilerplate + Consultation

For those who need a bit more support, the AI Boilerplate + Consultation package offers everything in the AI Boilerplate package, plus a personalized consultation with team.

This option includes a 1-hour consultation, a boilerplate walkthrough and setup, deployment assistance, and a Q&A session to ensure you get the most out of the boilerplate. This package is ideal for developers who want expert guidance to avoid common pitfalls and streamline their development process.

Whether you're a beginner or an experienced developer, the consultation will help save you time and ensure you set up everything properly, allowing you to focus on building the best version of your app.

More Related Blogs:

Conclusion

At the end of the day, we know the SaaS industry is highly competitive, and to stand out, you need to move quickly. The sooner you can get your product in front of users, the faster you can gather valuable feedback, work on sales, and start generating revenue—the ultimate goal.

Spending too much time on setup can delay these critical steps. By using a ready-made boilerplate, you can focus on marketing your SaaS early, improving your app, and scaling your business. After all, speed isn’t just about building an app; it’s about beating the competition and turning your idea into a success.

Time is precious, and with a pre-built solution like an AI-powered Next.js SaaS boilerplate, you can save weeks if not months of development.

Frequently Asked Questions

What is useSAASkit?

UseSAASkit provides developers with a fully customizable, pre-built Next.js SaaS AI boilerplate, making it easier to launch and scale your SaaS app faster.

What tech stack does useSAASkit's Next.js SaaS boilerplate use?

UseSAASkit’s tech stack includes Supabase, Next.js, Stripe, Vercel AI SDK for integrating large language models (LLMs), Tailwind for designing the UI and components, and Resend for sending marketing emails.

What free SaaS tools does useSAASkit offer?

UseSAASkit offers a range of free tools designed to help SaaS founders. These tools include the SaaS Idea Validator, SaaS Name Generator, SaaS Pricing Generator, SaaS Content Generator, 150+ Places to Launch, Blog Topic Generator, and Blog Generator. Each tool is created to assist in different areas of building and marketing your SaaS business.

Next.js SaaS Boilerplate: Working, Key Features & Benefits

Table of Contents