6 Best SaaS Boilerplates 2025

Building a SaaS application from scratch is time-consuming. You're looking at weeks of setup before you even touch your core business logic. Authentication systems, payment integrations, database configurations, deployment pipelines. The list goes on.

SaaS boilerplates eliminate this grind. They provide production-ready foundations that let you focus on what actually differentiates your product. Instead of reinventing standard features, you start with proven infrastructure and build what matters.

The right boilerplate choice directly impacts your time-to-market and development efficiency. Understanding Typography Hierarchy and Color Theory within these frameworks ensures your application looks professional from day one, while built-in WCAG Color Contrast compliance keeps your product accessible.

This article will break down what SaaS boilerplates are, why they're essential for modern development, and how to evaluate them for your project.

What is a SaaS Boilerplate?

A SaaS boilerplate is a pre-configured starter template containing the foundational code and infrastructure for Software as a Service applications. Think of it as a house with plumbing, electrical, and framing complete—you add the finishing touches that make it yours.

These templates include authentication flows, database schemas, API structures, and deployment configurations. The heavy lifting is done. You're not starting with a blank code editor and a cup of coffee.

Most boilerplates are built with specific tech stacks like Next.js with Supabase, Django with PostgreSQL, or Laravel with Stripe. They provide opinionated architectures that reflect battle-tested patterns developers have refined over years of production experience.

Why Use a SaaS Boilerplate?

Accelerates development time. What typically takes 4-8 weeks of setup can be reduced to days. User registration, email verification, password resets features come pre-built and tested.

Reduces initial setup complexity. Configuration is consolidated. Environment variables are documented. Deployment scripts are included. You avoid the decision paralysis that comes with architecting from zero.

Includes best practices and common features. Security patterns, error handling, logging, monitoring—these critical elements are implemented correctly from the start. You're not learning security best practices through production incidents.

Enables focus on unique business logic. Your competitive advantage isn't in how you hash passwords. It's in the specific problem you solve. Boilerplates handle the commodity features so you build what makes you different.

When evaluating boilerplates, consider how they handle website performance out of the box. Slow applications lose users. Similarly, check for website accessibility features—legal compliance matters, but so does serving all potential customers.

For teams still in the planning phase, using wireframe tools helps visualize how your custom features will integrate with the boilerplate's existing structure. Some teams even explore no-code web builders for rapid prototyping before committing to a full development boilerplate.

Top 7 SaaS Boilerplates

1. Supastarter

Overview 

Supastarter is a full-stack SaaS boilerplate built for Next.js, Nuxt, and SvelteKit, designed to significantly accelerate development of scalable, production-ready applications. 

With over 400 users and buyers having the choice between Next.js 14 or Nuxt 3 frameworks, this boilerplate has established itself as a comprehensive solution for indie hackers and development teams.

Key Features 

Supastarter includes multiple authentication methods with full control over user data, support for Lemon Squeezy, Stripe, and Chargebee as payment providers. 

Internationalization support is out of the box, and multiple mail provider integrations with ready-to-use email templates. 

The backend architecture features Hono.js and Prisma, with type-safe API clients and flexible database support.

The boilerplate comes with landing pages, blog, documentation, analytics, newsletter signup, auth, dashboard, payments, transaction emails, multilanguage support, multitenancy, and AI adapter capabilities.

Tech Stack 

Next.js/Nuxt/SvelteKit, Tailwind CSS, Shadcn UI, Radix UI, tRPC, Prisma, PostgreSQL/MySQL/MongoDB

Pros

• Most comprehensive feature set among competitors
• Multiple framework options (Next.js, Nuxt, SvelteKit)
• Shadcn UI compatibility for easy customization 
• Lifetime updates with one-time payment
• Strong documentation and Discord community

Cons

• Most expensive option among popular boilerplates 
• Learning curve for developers unfamiliar with the technologies used 
• Feature richness may be overwhelming for simple projects

Best For 

Developers building complex, scalable SaaS applications who need multitenancy, internationalization, and multiple payment provider options. Teams prioritizing speed-to-market without compromising on quality.

2. ShipFast

Overview 

ShipFast is a comprehensive Next.js boilerplate created by Marc Louvion, designed to jumpstart the development of SaaS, AI tools, or any web application.

With over 6,000 makers in the community, ShipFast has become one of the most popular boilerplates for indie hackers.

Key Features 

This production-ready template comes pre-integrated with essential services including Stripe, Mailgun, and NextAuth, eliminating approximately 22 hours of initial setup and configuration time. 

The boilerplate includes payment processing systems, email services, SEO tools, user authentication, database integration, blog module, and UI components such as buttons, modals, and popovers.

ShipFast provides both JavaScript and TypeScript versions with support for both /app and /pages routing approaches.

Tech Stack 

Next.js, Tailwind CSS, DaisyUI, Supabase/MongoDB, NextAuth, TypeScript

Pros

• Strong community support and reliable performance
• Lifetime updates included as the creator uses ShipFast daily for his own projects
• Clean, minimalist codebase
• Extensive documentation and video tutorials
• Track record of successful launches - users report earning revenue within days

Cons

• Focused primarily on Next.js (no framework alternatives)
• Some features require additional configuration
• May include components you don't need for specific projects

Best For 

Developers who value community support and stability, particularly solo founders and indie hackers looking to launch quickly and validate their ideas with minimal upfront investment.

3. SaaSBold

Overview 

SaaSBold is a full-stack, production-ready Next.js SaaS boilerplate and starter kit designed for optimal developer experience, front-end and back-end functionality, with seamless one-click deployment. 

The boilerplate has been popular on Product Hunt, demonstrating strong market validation.

Key Features 

SaaSBold includes Auth.js for user authentication with social logins and magic links, Stripe payment processing with upcoming Paddle and LemonSqueezy support

You also get PostgreSQL managed by Prisma, transactional email capabilities via Resend, and pre-built admin and user dashboards. 

The platform provides AI integration, internationalization support, and includes a Figma design source file.

Tech Stack 

Next.js 14, TypeScript, Tailwind CSS, Prisma, PostgreSQL, Auth.js, Resend

Pros

• One-click deployment to Vercel
• Figma source files included with Pro and Team plans
• Comprehensive documentation
• Modern design with internationalization built-in
• Free plan available for testing

Cons

• Tech stack might impose limitations for highly specialized features
• Extensive features might be more than needed for very basic SaaS applications
• Learning curve requires time investment

Best For 

SaaS startups that need a fast launch, developers wanting a well-structured foundation, and those looking for a cost-effective, future-proof solution.

4. Gravity

Overview 

Gravity is a battle-tested Node.js and React SaaS boilerplate that has been trusted by over 500 customers since 2019. 

Created by Kyle Gawley, Gravity features over 15,000+ lines of battle-tested code and helps developers save 400+ development hours.

Key Features 

Gravity provides a subscription payment system with Stripe integration, secure authentication with brute-force protection and 2FA.

There are also React and Tailwind UI components, AI text and image generation with ChatGPT and DALL-E.

You get support for over 500 social networks for user sign-ins, blazing fast REST API with token authentication, and compatibility with multiple databases like MySQL and MongoDB. The platform includes 40+ integration tests and maintains a 100 performance score.

Tech Stack 

Node.js, React, Tailwind CSS, Express.js, MySQL/MongoDB/PostgreSQL

Pros

• Strong support from creator Kyle with responsive Discord community
• Production-ready with no bugs reported by users
• Includes internationalization support, saving 30 hours
• Node.js backend (different from most Next.js-focused boilerplates)
• Easy-to-use form components and proper security implementation

Cons

• Uses Node.js/React instead of Next.js (may not suit all developers)
• Some users found it less suitable for mature solutions requiring extensive customization
• Smaller community compared to Next.js alternatives

Best For

Developers preferring Node.js and React over Next.js, teams needing production-ready code with minimal bugs, and those who value detailed documentation and strong creator support.

5. Shipixen

Overview 

Shipixen is a Next.js 14 boilerplate generator created by Dan Mindru.

It features seamless integration with TypeScript, TailwindCSS, and Shadcn UI, enabling rapid deployment of SEO-optimized websites with built-in MDX blog capabilities. 

Trusted by 262+ developers worldwide, Shipixen delivers 5-minute deployment times.

Key Features 

The platform includes 63+ themes, 300+ usage examples, and 27+ landing page components, all following industry best practices with AI-powered content generation and extensive theming options. 

Shipixen generates custom boilerplate code with your branding, pages, and much more, providing both a git repository and zip file.

Important Note 

The generated output doesn't currently include payment integration; it'll only create landing pages, blogs, pricing pages, and other pages you have selected.

Tech Stack 

Next.js 15, App Router, TypeScript, Tailwind CSS, Shadcn UI, MDX, Contentlayer

Pros

• One-click deployment to Vercel with full code ownership
• AI-powered content generation for rapid setup
• Over 300 demo components covering everything from login screens to charts
• SEO-optimized out of the box
• Praised for ease of use and efficiency in creating landing pages

Cons

• No payment integration (Stripe, etc.) included
• Requires basic web development and React knowledge to modify generated code
• Focused on landing pages and blogs rather than full SaaS infrastructure
• Currently works on macOS and Windows only

Best For 

Startup founders looking to launch MVPs quickly, freelance developers saving time on repetitive tasks, and teams needing beautiful landing pages and marketing sites rather than complete SaaS backends.

6. Another Wrapper

Overview 

AnotherWrapper is an AI starter kit specifically designed for building AI wrappers at lightning speed using Next.js templates. 

Trusted by 307+ makers, AnotherWrapper provides pre-configured integrations for various AI capabilities including text generation, image creation, speech processing, and document analysis.

Key Features 

The boilerplate includes integrations with OpenAI (GPT-3, GPT-4, GPT-4o, DALL·E 2 & 3, Whisper), Anthropic, Replicate, Groq, and LangChain, along with 10 customizable AI demo applications. 

It features complete UI components built with TailwindCSS and shadcn/ui, programmatic SEO support, and 40+ customizable themes.

Each demo app includes essential SaaS features like authentication, payments, and database integration through Supabase.

Tech Stack 

Next.js, TailwindCSS, Shadcn UI, Supabase, Multiple AI provider integrations

Pros

• Demo AI applications provide excellent starting points
• Multiple AI provider integrations reduce vendor lock-in
• Continuous updates with new AI demo applications released regularly
• Specifically optimized for AI wrapper development
• Eliminates much of the backend complexity, allowing focus on product enhancement

Cons

• Narrowly focused on AI applications (not general SaaS)
• Requires understanding of AI API integration
• Limited documentation compared to more established boilerplates

Best For 

Developers building AI wrappers and GPT-powered applications who want pre-built integrations with multiple AI providers, entrepreneurs entering the AI space quickly, and teams building chatbots, document analyzers, or AI-powered content generators.

Conclusion

The SaaS boilerplate you choose becomes the foundation everything else builds on. Wrong choice? You're fighting your framework. The right choice? Development flows naturally.

Evaluate boilerplates against your specific tech stack preferences, feature requirements, and team expertise. A Node.js shop shouldn't force Python. A solo founder needs different tooling than a ten-person team.

Start with one project. Test how well the boilerplate handles your custom features. Check the documentation quality—you'll reference it constantly in the first month. Examine the community size and update frequency. Abandoned boilerplates become technical debt.

Your goal isn't finding the "best" boilerplate universally. It's finding the best one for your project, team, and timeline. Choose wisely, then build something people want to pay for.

FAQs

What are the benefits of using a SaaS boilerplate?

Boilerplates save 4-8 weeks of initial setup time and reduce the complexity of configuring authentication, payments, and deployment infrastructure. They provide tested code that follows security best practices, letting you focus on building unique features rather than reinventing standard functionality.

Are these boilerplates free to use?

Licensing varies by boilerplate. Some offer free open-source options with premium support or extended features available through paid plans. Others require upfront payment but include lifetime updates. Check each boilerplate's licensing terms carefully—some have restrictions on commercial use or require attribution.