The Best SaaS Starter Kits: NextJS & React

Software as a Service (SaaS) applications have become increasingly popular due to their scalability, accessibility, and cost-effectiveness. However, building a SaaS application from scratch can be time-consuming and complex, especially in the early days of a SaaS business. That’s where SaaS starter kits come in. These pre-built templates provide a solid foundation for your SaaS project, allowing you to focus on developing unique features and functionalities. Choosing the right tech stack for your SaaS project is crucial to ensure scalability and performance. Let's dive into some of the best SaaS starter kits available today, which can significantly simplify the development and launch of your SaaS business.

1. Makerkit

A SaaS Starter Kit so good it feels like cheating.

And it really does feel like cheating. Makerkit distinguishes itself from competitors by providing not only a feature-rich starter kit, but also prebuilt AI integrations that can be quickly implemented into your projects; the pro plan includes an AI chatbot at no additional cost. It provides kits in Remix and Next.js, with supabase or firebase as backends, and payment options like Stripe, Lemon Squeezy, and Paddle. Read our detailed review of Makerkit HERE.

Features		Tech Stack
Unlimited Applications	Access to Discord Community	Next.js
Lifetime Access	Community-based Feature Requests	Remix
Daily Updates	Request for Comments	Tailwind CSS
Community Support	Access to New SaaS Starters Early	Supabase
AI Plugins	One-time Payment, Subscriptions	Firebase
Responsive Design	Unlimited Projects (Pro Plan)	React v18
SEO Optimized	Lifetime Updates (Pro Plan)	TypeScript
MDX Integration	Access to 1 User (Pro Plan)	EsLint
Core Web Vitals	All Kits Versions (Pro Plan)	Prettier
Strict TypeScript	Community Support (Pro Plan)	Turbo Repo
Priority Chat Support (Teams Plan)	Unlimited Collaborators (Teams Plan)	i18next

2. Supastarter

Ship your SaaS in days

Supastarter is another value-packed starter kit that includes a variety of features. Prisma's capabilities allow you to use Postgres, MySQL, MongoDB, and other databases. With AI integration based on Vercel's AI SDK and payment processing via Stripe and Lemon Squeezy, Supastarter is an excellent solution for developers hoping to get their SaaS startup off the ground quickly. Read our review of Supastarter HERE

Features	Features	Tech Stack
Full Authentication Flow	Mobile-friendly	Next.js 14
Payment Integrations	Fully type-safe	Nuxt 3
Multi-tenancy	Custom Emails	Tailwind CSS
Super Admin Panel	API with trpc	Radix UI
User Impersonation	Fully serverless stack	Lucia-auth
SaaS Onboarding Flow	Choose your DB (Prisma)	Prisma
AI Integration	CLI for quick setup	trpc
Internationalization	Extensive documentation	Supabase storage
SaaS Landing Page	Discord community access	S3-compatible services
SaaS Blog	Newsletter Signup
SaaS Documentation	Customizable UI
SaaS Legal Pages	Dark Mode
Analytics	shadcn/ui Compatible

3. NextBase

Comprehensive boilerplate for all your dev needs.

And Comprehensive it is. NextBase is a feature-rich boilerplate that includes support for Stripe and Lemon Squeezy, a beautiful UI, and rich documentation. Built ontop of a supabase backend and Next.js 14 frontend, NextBase is a solid choice for developers looking for a robust boilerplate to kickstart their SaaS project.

Features	Features	Tech Stack
Authentication with 15+ Social Logins	Admin Panel with User Impersonation	Next.js
Payments with Stripe or Lemon Squeezy	Feedback Collection Roadmap	Tailwind CSS
Multi-tenancy Support	MDX Blog and Documentation	Supabase
Role-based Access Control	Built-in Sentry Integration	React
Organization Management	Google Analytics Integration	TypeScript
In-app Notifications	Posthog Integration	EsLint
End-to-end Tests with Playwright	Admin Panel Blog Writer	Prettier
Unit Tests with Vitest	User Feedback Collection	Radix UI
Fully Type-safe Code	Built-in Roadmap	Vercel AI SDK
Stripe Integration	Built-in Changelog	Framer
Admin Panel	API Key-based Authentication
Custom Emails	SaaS Landing Page

4. Supaboost

The All-in-One Supabase and NextJS SaaS Starter Kit

If you are looking for a minimal and clean boilerplate, with supabase as the backend and Next.js as the frontend, Supaboost is the way to go. It includes support for Lemon Squeezy, a beautiful UI, and a clean and minimal design. While it may lack some advanced features, Supaboost is a great choice for developers looking for a simple and elegant boilerplate.

Features	Features	Tech Stack
Authentication & Authorization	Team Management	Next.js 14
Payment Integration with Lemon Squeezy	Role-based Access Control	Supabase
Secure PostgreSQL Database	API Rate Limiting	Lemon Squeezy
Company/Team Based Application	Webhooks	Tailwind CSS
Automatic Type Updates	Built-in Notifications	Shadcn UI
User Management	Custom Domains	Tanstack Forms
Row Level Security	Dark Mode	Recharts
SQL Scripts for Triggers & Functions	Email Templates
Styling with shadcn UI	Environment Variables Management
Extensive Documentation	User Preferences
CI/CD Integration	Subscription Management
Real-time Data Sync	SEO Optimization
Analytics and Monitoring

5. Shipped

The Next.js Startup Boilerplate for busy founders

Shipped is another starter kit worth considering when developing your next SaaS project. Fully customizable and complete with payment processing via Lemon Squeezy, user authentication with NextAuth and Supabase, email integrations, a database ORM with Prisma, and a design system using ChakraUI and TailwindCSS. Shipped also features a markdown-based blog, SEO optimization, and one-click deployment with Vercel, saving founders significant development time and effort.

Features	Features	Tech Stack
Authentication & Authorization	Team Management	Next.js 14
Payment Integration with Lemon Squeezy	App Router	Supabase
Secure Database	React Chrome Extension Boilerplate	Lemon Squeezy
Workspace / Organizations support	Webhooks	Tailwind CSS
Onboarding Flow	Built-in Notifications	Shadcn UI
Lemon Squeezy Payment processing	Analytics	ChakraUI
Supabase Auth	Dark Mode	Mailchimp
Testimonials	Email Templates	Loops
Waitlist	Blog	Prisma
Extensive Documentation	SEO Optimization
Lifetime Updates	Subscription Management

6. Shipixen

Generate Unlimited Next.js Boilerplates

Shipixen lets you get to the fun part of building your next.js applications and see your ideas come to life by removing the need for a designer or frontend developer. Offering 103+ components and 63+ themes to choose from, this is a tool all developers should have in the tool box. Whether you are developing a SaaS app, Landing Page, Blog or waitlist Shipixen can save you precious time and money. Read our complete review here.

Features	Features	Tech Stack
SEO-optimized blog with mdx	UI library	Next.js 14
Customize logo, theme, branding & favicon	Customizable pricing pages	Open graph
AI content generation	Sitemap & RSS feed	Contentlayer
Dark mode	Tags	Tailwind CSS
1 click deploy	Search	Shadcn UI
Page generation	Beautiful Landing Page Components	MDX
Pre-built themes	Icon library
App router	Responsive & mobile optimized
Waitlist	Friendly email support
Terms & privacy	Community access via discord
Custom navigation	Rich documentation

Conclusion

Choosing the right SaaS starter kit is crucial for the success of SaaS businesses. A well-chosen SaaS product offers all the essential features required to launch and grow a SaaS business.

Whether you’re looking for a feature-rich solution like Makerkit, a value-packed option like Supastarter, a comprehensive boilerplate like NextBase, a minimal and clean design like Supaboost, or a versatile starter kit like Shipped, there are plenty of options available to suit your needs. Evaluate the pros and cons of each starter kit, consider your project’s requirements, and choose the one that aligns with your goals and resources, keeping in mind the various products mentioned. With the right starter kit, you can kickstart your SaaS project and build a successful application that meets your users’ needs.