Top 10 SaaS Starter Kits to Launch Your Product in 2025

If you're planning to launch a SaaS startup in 2025 but don’t want to waste time on repetitive development work, getting a SaaS starter kit is a great decision. When you break down your time into actual development costs, it becomes clear how much you can save by using a well-built SaaS framework instead of coding everything from scratch.

SaaS starter kits aren’t just templates. They’re frameworks built by developers with significant experience building multiple SaaS products. They’ve tested and refined their work based on real-world feedback. You get a solid foundation and can start customising it to fit your vision.

Of course, everyone has their own opinions on using starter kits to build SaaS products. But one thing is clear. SaaS starter kits or SaaS boilerplates will help you save a bunch of developers' time and money. So, here is a list of 10 popular SaaS starter kits that you can trust and use to start your SaaS development and launch journey.

Table of Contents

• What is a SaaS Starter Kit?
• What are the Advantages of Using a SaaS Starter Kit?
• Best SaaS Starter Kits to Launch Your SaaS Product
• Conclusion
• Frequently Asked Questions

What is a SaaS Starter Kit?

Simply, a SaaS Starter Kit or SaaS Boilerplate is a pre-built codebase that accelerates the development of your Software as a Service (SaaS) application.

You get a pre-configured setup with essential features and components, allowing you to jump straight into customisation and feature development, helping you launch faster. Most SaaS starter kits come with common functionalities like authentication, subscriptions, billing, and user management and are built using a specific tech stack.

What are the Advantages of Using a SaaS Starter Kit?

A SaaS starter kit can be a game changer when you want to get your product to market early, attract customers, and gather valuable feedback. But let’s be real, every SaaS product has different needs. Some founders prefer complete control over the codebase and architecture, while others prioritise time savings and a structured starting point.

Ultimately, it depends on your project scope and technical expertise. That said, there are valuable benefits to using SaaS starter kits which are listed below.

• Time Savings : Jump straight into building your core product instead of spending months on boilerplate code.
• Lower Development Costs: Reduce expenses by using a pre-built foundation instead of hiring developers for everything.
• Faster Launch: If development gets easier, you can launch your product sooner and start getting customers.
• Risk Reduction: Use a trusted and tested codebase, minimising bugs and technical issues early on.
• Best Practices: SaaS starter kits follow industry standards, helping you build a scalable and maintainable product.
• Developer Communities: Well-built SaaS starter kits come with active communities like Discord, GitHub discussions, and forums.
• Comprehensive Documentation: Well-documented code helps you and your team understand and customize the project easily.

After reading this, you can also check out our must-read blog on 12 Proven Ways to Build and Launch a SaaS Product Faster. It walks you through practical strategies for smarter development, saving time, and getting your product in front of customers sooner.

Best SaaS Starter Kits to Launch Your SaaS Product

This list of 10 SaaS starter kits will help you find the best fit based on real feedback, honest reviews, key features, reliable customer support, and budget-friendly options, especially for startups.

We have carefully researched complexity, scalability, performance, and how developer-friendly each kit is. We also checked the tech stack to see what resonates with your tech team’s expertise, along with third-party integrations and pricing models. Most importantly, we made sure these are well-maintained and have a successful track record of past SaaS makers.

Let’s take a look at them one by one!

1. useSAASkit

If you're thinking of building an AI-powered SaaS, useSAASkit is a solid choice to kickstart your SaaS startup journey. It's an AI-ready SaaS starter kit built on Next.js and Supabase, making it easy to set up authentication, payments, and all the core functionalities you need.

Plus, it's fully customizable and designed to be production-ready, so you can focus on building your product instead of worrying about infrastructure.

Main Features

• Complete Tech Stack: Pre-configured with Next.js, Supabase, Stripe, Vercel AI SDK, Tailwind CSS, and Resend for transactional emails.
• AI-Powered Features: Easily integrate AI tools for PDF processing, insights extraction, and chatbot interactions using OpenAI API and Vercel AI SDK.
• Customizable & Configurable: Change app settings, authentication flows, and UI without touching complex code.
• Authentication & Payments: Secure user login with email, social, or phone authentication. Stripe handles subscriptions, one-time payments, and free trials effortlessly.
• Multi-Organization Support: Perfect for SaaS platforms managing multiple teams or clients, with role-based access control and secure data separation.
• Built-in SEO & Marketing Tools: Get pre-built pages, automated sitemaps, and structured data for better search engine rankings. SSR and Open Graph tags help boost visibility.
• Admin Dashboard & Analytics: Manage users, subscriptions, and payments with real-time data insights.
• Dark Mode & UI Customisation: Tailwind CSS and ShadCN UI make it easy to style your SaaS with dark mode and sleek design elements.
• Comprehensive Documentation & Expert Support: Step-by-step guides and one-on-one consultation to help you set up everything seamlessly.

Best For

• AI startups looking for a pre-built, AI-ready codebase
• Indie hackers who want to launch quickly without starting from scratch
• SaaS founders needing an all-in-one, scalable, and easy-to-use solution
• Developers working on client projects

useSAASkit has earned the trust of makers and has been recognized as a top product, winning awards for Best Product and Best Tool on platforms like Uneed, DevHunt, MicroLaunch, and more.

2. Makerkit

Makerkit is a great choice for startups looking to launch their SaaS product. It’s a full-stack SaaS starter kit built with Next.js, Remix, Firebase, and Supabase, providing a solid foundation to get started without building from scratch.

Main Features

• Prebuilt SaaS starter kit to speed up development.
• Tailwind CSS with built-in dark mode support for a sleek UI.
• Ready-to-use authentication, user management, and billing integration.
• Fully functional marketing pages, dashboard demo, and profile settings.
• AI tools for chat, content writing, and feedback.

Best For: Developers and startups seeking a starter kit with built-in payments, authentication, and a scalable SaaS setup.

3. SaaS Pegasus

If you're looking to build a SaaS product with Python and Django, SaaS Pegasus gives you a ready-to-use boilerplate with all the essential features. It also offers easy deployment, allowing you to launch on any cloud platform or VPS with Docker support.

Main Features

• Includes sign-up, login, email confirmation, password reset, and social login.
• Supports multi-tenant applications with team invitations and role-based access control.
• Allows users to pay through Stripe for subscriptions or one-time purchases.
• Comes with pre-built integrations for ChatGPT and DALL·E 2.
• Lets you choose between Tailwind CSS, Bootstrap, or Bulma for styling.
• Includes Wagtail CMS for adding blogs or static pages.
• Provides two-factor authentication, user impersonation, and feature flags.

Best For: SaaS Pegasus is great for indie hackers, SaaS founders, and startups looking for a ready-to-use, scalable SaaS template with Python and Django.

4. ShipFast

Well, if you’re spending too much time setting up your SaaS, AI tool, or web app, ShipFast is another solid option to speed up your product launch. It’s a Next.js boilerplate built with a modern tech stack, including Next.js, Tailwind, Stripe, Mailgun, and Supabase.

Main Features:

• Its prebuilt Next.js codebase gets you started instantly.
• You can handle payments easily with Stripe and Lemon Squeezy.
• There’s built-in SEO and a blog to boost your online presence.
• Seeing email setup as a hassle? Mailgun integration makes it simple.
• User authentication is covered with Google OAuth and Magic Links.
• You get database support for MongoDB and Supabase.
• Let AI generate your terms and privacy policies with ChatGPT.

Best for: ShipFast is great for solopreneurs and startups looking to launch fast with a production-ready setup. It’s also perfect for developers who need a flexible, scalable boilerplate to build and grow their web apps quickly.

5. Supastarter

Supastarter is another production-ready Next.js SaaS starter kit, a well-made option with useful integrations. It’s also a great choice for SaaS makers who need a ready-to-use Next.js boilerplate that saves time on development and lets them focus on what matters—their customers.

Main Features

• Its authentication system supports password, magic link, and OAuth.
• Let your users pay seamlessly with Stripe, LemonSqueezy, and Chargebee.
• There’s built-in multi-language support to reach a global audience.
• A modern UI with Tailwind CSS, Radix UI, dark mode, and mobile-first design.
• AI-powered features, including a chatbot and multiple AI adapters.
• It even includes a prebuilt landing page, blog, documentation, and legal pages.

Best for: If you're an indie hacker or a startup, this is your go-to option for building scalable SaaS and shipping faster.

6. Gravity

Gravity lets you launch your SaaS with a user-friendly boilerplate that takes care of the whole setup, from authentication to payments. It is an obvious choice. It’s built to handle the entire application stack. With powerful integrations and a sleek design, you’ll be far ahead of the competition. And the best part? You’ll get after-support whenever you need it.

Main Features

• Subscription billing with Stripe and seat-based pricing.
• Multi-authentication options like email/password, magic links, 2FA, and social login.
• 50+ UI components with dark mode and an accessible design.
• A multi-tenant architecture with user roles and an invitation system.
• A REST API with authentication, API keys, and throttling.
• Built-in transactional emails with multilingual templates.
• A powerful SaaS admin dashboard for user management and analytics.
• AI-powered features with ChatGPT and DALL-E integration.
• A prebuilt Next.js landing page optimized for SEO.

Best for: This SaaS starter kit is the go-to option for tech startups looking to save development time and launch faster.

7. SaaSBold

SaaSBold provides a complete solution for launching SaaS applications effortlessly. Designed for founders and developers who need a fast and scalable setup, it includes authentication, payments, AI features, and user dashboards.

Main Features

• Prebuilt admin and user dashboards to handle users, subscriptions, and analytics.
• Supports email/password, social login, magic links, and 2FA.
• Integrated with Stripe and LemonSqueezy for subscriptions.
• Includes OpenAI integration for smart automation.
• Easily switch between languages to reach more users.
• Uses Next.js 14, Tailwind CSS, PostgreSQL, and Prisma ORM.

Best For: SaaS makers who are building SaaS apps and want a quick launch and easy maintenance, speeding up the product launch.

8. SaaSykit

SaaSykit stands as a complete Laravel-based SaaS boilerplate, catering to SaaS businesses with a focus on payments, multi-tenancy, automation, SaaS metrics tracking, and seamless user management, so you can launch faster with less hassle.

Main Features

• Supports Stripe, Paddle, and Lemon Squeezy for smooth payments
• Comes with a built-in blog for SEO and content marketing
• Lets you track MRR, churn rate, and ARPU in a dedicated dashboard
• Offers a fully customizable UI with TailwindCSS and theme options
• Gives you an easy-to-use admin panel powered by Filament

Best for: If you're a SaaS maker looking for a solid foundation that will save you time on integrations and setup, SaaSykit is the ideal choice.

9. LaunchFast

LaunchFast gives you a complete solution for SaaS development with a production-ready starter kit built for Astro, Next.js, and SvelteKit. With seamless integrations, prebuilt components, and essential tools, you can launch your project faster.

Main Features

• Secure login with email, OAuth, 2FA & protected routes.
• Accept global payments with Stripe & Lemon Squeezy, hassle-free.
• MongoDB, Firestore, PostgreSQL, Redis, SQLite—your choice.
• Store files securely with AWS S3, Cloudflare R2 & Supabase.
• Auto-generated meta tags, sitemaps & markdown-based content.
• Get insights with PostHog, Google Analytics & Wide Angle Analytics.
• Send transactional emails for verification, resets & updates effortlessly.

Best For: It’s the go-to option for developers looking for a hassle-free, fully compatible SaaS foundation.

10. Shipped

Last but not least, if you’re looking for a complete SaaS kit, Shipped—a Next.js SaaS boilerplate with pre-built, customizable components—is your ultimate choice to go live with confidence. It consists of ready-to-use UI components, dashboards, and AI integrations. Moreover, it is optimized for Vercel and supports Next.js, Prisma, TailwindCSS, and more.

Main Features

• Ready-to-use authentication, payments, and dashboards
• Create and customize landing pages to promote your product.
• Build waitlists, pre-sales, and affiliate pages in minutes
• Seamless integrations with Lemon Squeezy, Stripe, MailChimp, and Loops
• Works with MySQL, PostgreSQL, and MongoDB using Prisma
• Modern UI with TailwindCSS, ChakraUI, and Markdown-based blogging
• AI integrations with OpenAI, Gemini, Anthropic, and more

Best For: It’s perfect for busy developers and founders who want to build and launch their app quickly while needing a flexible and ready-to-use solution.

Conclusion

When choosing a SaaS starter kit, you need a high-quality foundation that supports your goals, not just the most popular option. It should follow industry best practices and be created by experienced developers who are committed to maintaining and improving it.

This is why you should look beyond popularity. That is how we have listed the 10 best SaaS starter kits above. A good starter kit is built on a tech stack you are familiar with, is actively maintained, and has a strong track record.

You do not need an expensive starter kit packed with unnecessary features. A well-structured and high-quality SaaS starter kit, even with fewer features, will provide a better foundation. Any popular framework can work, but the best choice is the one that fits your needs, is easy to use, and helps you build with confidence.

Frequently Asked Questions

Do I really need a SaaS starter kit, or can I build everything from scratch?

If long-term stability and faster go-to-market matter to you, a quality starter kit is the smarter choice. A well-maintained SaaS starter kit saves you hundreds of hours by handling the basic setup.

Are paid SaaS starter kits worth it, or should I use a free one?

If you are building a serious product that is ready for production, we recommend using a paid SaaS starter kit. Paid kits are usually created by experienced developers with a proven track record and often follow best practices in coding, security, and performance. Free starter kits are for those who are just experimenting, building an MVP, or have the time to maintain them.

How do I choose the right SaaS starter kit for my project?

The right SaaS starter kit should be easy to use and align with the tech stack you are comfortable with. A well-structured kit with fewer but well-built features is a better choice than one filled with unnecessary extras. Consider the creator’s history, long-term maintenance, and the level of support provided to ensure you are investing in a reliable foundation for your project.