Detailed Comparison 2025
SaaS UI vs Supastarter
Compare SaaS UI and Supastarter side-by-side. We've analyzed features, pricing, and capabilities to help you choose the best boilerplate for your SaaS project.
Quick Overview
SaaS UI
Saas UI is a premium starter kit / boilerplate built on Next.js (with React + TypeScript) designed specifically for building SaaS and B2B web applications quickly and with solid structure. It pairs a rich UI/design system with the backend scaffold and common SaaS plumbing so you don’t have to build everything from scratch. Right away you get a full-featured component library and design system prebuilt UI components, themes, responsiveness, dark/light mode support all optimized for building dashboards, admin panels, web apps or SaaS products. On the functionality side, Saas UI ships with support for user authentication (login/signup, social login options, account management), workspace/team/organization support (workspaces, team invites, role-based access), subscription & billing flows with Stripe (subscription plans, per‑seat or team‑based billing, metered usage and entitlement management), and built‑in support for multi-tenancy / per‑workspace billing/perms. The stack includes a modern backend API layer (via tRPC), a database setup that works with PostgreSQL (and other options), and a dev environment optimized for productivity (TypeScript, Turborepo/monorepo friendly configuration, sensible defaults for linting/formatting).
Key Features
Supastarter
SupaStarter is a top-quality, full-featured SaaS boilerplate designed to accelerate web application development by providing a robust, production-ready foundation. Frequently updated to stay aligned with the latest technologies, SupaStarter is trusted by many successful projects and hundreds of developers worldwide. It seamlessly integrates authentication, role-based access control, team and multi-tenant management, and secure payment and subscription handling with popular providers like Stripe, Lemon Squeezy, and Polar. Supporting modern frontend frameworks such as Next.js and Nuxt 3, with TypeScript, Tailwind CSS, and Radix UI components, it delivers a responsive, customizable interface including dark mode. The backend features fully typed APIs, ORM integration with Prisma or Drizzle, background job support, cron automation, and built-in internationalization (i18n). SupaStarter also includes prebuilt landing pages, marketing pages, legal templates, and email templates, enabling developers to focus on core business logic rather than repetitive setup. With a one-time purchase and scalable architecture, SupaStarter ensures fast, maintainable, and reliable SaaS deployments for MVPs or full-scale applications.
Key Features
Feature-by-Feature Comparison
| Feature | SaaS UI$249 | Supastarter$349 |
|---|---|---|
| Price | $249 | $349 |
| Developer | Eelco Wiersma | Jonathan Wilke |
| Authentication | ||
| Stripe Integration | ||
| Paddle Integration | ||
| Lemon Squeezy | ||
| Dodo Payments | ||
| Polar | ||
| Creem | ||
| Admin Panel | ||
| User Dashboard | ||
| Subscriptions | ||
| Blog | ||
| SEO Optimized | ||
| Documentation | ||
| Support | ||
| Tailwind CSS | ||
| API | ||
| Two-Factor Auth | ||
| Multi-Tenancy | ||
| Teams | ||
| Shadcn UI | ||
| View Details | View Page | View Page |
SaaS UI vs Supastarter: Detailed Analysis
When choosing between SaaS UI and Supastarter, it's essential to understand the key differences that make each boilerplate unique. Both are excellent choices for building SaaS applications, but they cater to different needs and development approaches.
What is SaaS UI?
Saas UI is a premium starter kit / boilerplate built on Next.js (with React + TypeScript) designed specifically for building SaaS and B2B web applications quickly and with solid structure. It pairs a rich UI/design system with the backend scaffold and common SaaS plumbing so you don’t have to build everything from scratch. Right away you get a full-featured component library and design system prebuilt UI components, themes, responsiveness, dark/light mode support all optimized for building dashboards, admin panels, web apps or SaaS products. On the functionality side, Saas UI ships with support for user authentication (login/signup, social login options, account management), workspace/team/organization support (workspaces, team invites, role-based access), subscription & billing flows with Stripe (subscription plans, per‑seat or team‑based billing, metered usage and entitlement management), and built‑in support for multi-tenancy / per‑workspace billing/perms. The stack includes a modern backend API layer (via tRPC), a database setup that works with PostgreSQL (and other options), and a dev environment optimized for productivity (TypeScript, Turborepo/monorepo friendly configuration, sensible defaults for linting/formatting).
Developed by Eelco Wiersma, SaaS UI has become a popular choice among developers looking for a reliable starting point for their SaaS projects.
What is Supastarter?
SupaStarter is a top-quality, full-featured SaaS boilerplate designed to accelerate web application development by providing a robust, production-ready foundation. Frequently updated to stay aligned with the latest technologies, SupaStarter is trusted by many successful projects and hundreds of developers worldwide. It seamlessly integrates authentication, role-based access control, team and multi-tenant management, and secure payment and subscription handling with popular providers like Stripe, Lemon Squeezy, and Polar. Supporting modern frontend frameworks such as Next.js and Nuxt 3, with TypeScript, Tailwind CSS, and Radix UI components, it delivers a responsive, customizable interface including dark mode. The backend features fully typed APIs, ORM integration with Prisma or Drizzle, background job support, cron automation, and built-in internationalization (i18n). SupaStarter also includes prebuilt landing pages, marketing pages, legal templates, and email templates, enabling developers to focus on core business logic rather than repetitive setup. With a one-time purchase and scalable architecture, SupaStarter ensures fast, maintainable, and reliable SaaS deployments for MVPs or full-scale applications.
Created by Jonathan Wilke, Supastarter offers a robust foundation for building scalable SaaS applications.
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Payment Integration: SaaS UI vs Supastarter
When building a SaaS application, choosing the right payment integration is crucial for monetization success. Let's compare the payment options available in SaaS UI and Supastarter.
SaaS UI Payment Options
SaaS UI supports Lemon Squeezy. This includes Merchant of Record (MoR) options that handle global tax compliance automatically, making it easier to sell internationally without worrying about VAT, GST, or sales tax regulations.
Supastarter Payment Options
Supastarter integrates with Stripe, Lemon Squeezy, Dodo Payments, Polar and Creem. With Merchant of Record support, you can focus on building your product while the payment provider handles tax compliance, invoicing, and regulatory requirements across different countries.
Key Differences Between SaaS UI and Supastarter
💰 Pricing
SaaS UI is priced at $249, while Supastarter costs $349. This makes SaaS UI the more budget-friendly option, potentially saving you 100 dollars.
⚡ Features & Capabilities
Both boilerplates include authentication systems, making it easy to implement user login and registration.
Payment processing is available in both options. SaaS UI supports Lemon Squeezy, while Supastarter integrates with Stripe, Lemon Squeezy.
SaaS UI includes an admin panel, giving you more control out of the box.
🎯 Best Use Cases
SaaS UI
- • SaaS startups looking for quick deployment
- • Projects requiring authentication
- • Teams with flexible budgets
Supastarter
- • SaaS applications needing rapid development
- • Projects requiring authentication
- • Teams with flexible budgets
When to Choose SaaS UI vs Supastarter
Choose SaaS UI if:
- You're looking for the most cost-effective solution
- You require an admin panel for managing your application
- You want to start with SaaS UI's specific tech stack and approach
- Your project aligns with SaaS UI's feature set
Choose Supastarter if:
- You prefer Supastarter's specific approach and features
- Your requirements match Supastarter's capabilities
Final Verdict: SaaS UI vs Supastarter
Both SaaS UI and Supastarter are excellent choices for building SaaS applications. Your decision should be based on your specific requirements, budget, and technical preferences.
SaaS UI is ideal if you're looking for a more affordable option with built-in authentication.
Supastarter stands out for its comprehensive feature set and is perfect for developers who need authentication.
Ultimately, both boilerplates will help you launch your SaaS product faster and more efficiently. Review the detailed comparison above, consider your project requirements, and choose the one that aligns best with your goals.
Frequently Asked Questions: SaaS UI vs Supastarter
Which is better: SaaS UI or Supastarter?
The "better" choice depends on your specific needs. SaaS UI excels in affordability, while Supastarterstands out for its feature set. Consider your budget, required features, and development timeline when making your decision.
What's the price difference between SaaS UI and Supastarter?
SaaS UI costs $249 while Supastarter is priced at $349. That's a difference of $100. Both are one-time payments with no recurring fees, making them cost-effective long-term investments for your SaaS project.
Can I switch from SaaS UI to Supastarter later?
While technically possible, switching boilerplates mid-project is challenging and time-consuming. Each boilerplate has its own architecture, dependencies, and patterns. It's best to carefully evaluate both options now and choose the one that best fits your long-term needs to avoid costly migrations later.
Do SaaS UI and Supastarter offer similar features?
Both boilerplates offer core SaaS features, but with different implementations and additional capabilities. Check the detailed feature comparison table above to see exactly which features each boilerplate includes. Key differences include payment integrations, authentication systems, and admin panel availability.
Which boilerplate is better for beginners?
For beginners, consider factors like documentation quality, community support, and code complexity. Both SaaS UI and Supastarter are designed to be developer-friendly, but your choice should depend on your familiarity with their respective tech stacks and the learning resources available.
Are there any hidden costs with SaaS UI or Supastarter?
Both boilerplates are one-time purchases with no recurring licensing fees. However, you may incur costs for third-party services they integrate with (like payment processors, email services, or hosting platforms). These operational costs are separate from the boilerplate purchase and apply to any SaaS application.
How long does it take to launch with SaaS UI vs Supastarter?
Both boilerplates significantly reduce development time compared to building from scratch. Depending on your customization needs, you could launch a basic SaaS product in days or weeks rather than months. The exact timeline depends on your specific requirements, team size, and development experience.
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