Detailed Comparison 2025
SaaS Starter Kit vs Uni-Stack
Compare SaaS Starter Kit and Uni-Stack side-by-side. We've analyzed features, pricing, and capabilities to help you choose the best boilerplate for your SaaS project.
Quick Overview
SaaS Starter Kit
SaaS Starter Kit is a boilerplate/template for building full‑featured SaaS or web apps using Next.js + React + Tailwind CSS + modern tools/stack conventions. The template includes a complete backend + frontend foundation: user authentication (email, social OAuth, magic‑link), subscription payments and billing flows via Stripe or LemonSqueezy, subscription management (update/cancel/subscription portal), and multi‑tenancy support (organizations, team invites, roles & permissions) for apps that require team or org‑based access control. On the frontend side you get a pre‑made UI built with Tailwind + shadcn/ui, mobile/tablet responsiveness, dark‑mode support, and a set of ready‑to‑use pages: landing, pricing, blog, dashboard, admin panel plus built‑in support for email workflows (via Resend + react‑email), blog/content management, and basic marketing/ public‑facing site templates. The codebase is designed to be production‑ready: after setting environment variables you can deploy right away (optimized for deployment on services like Vercel). The project claims clean, modular architecture and full access to code so you own your code and can adapt it as needed. Because the kit is relatively feature‑rich (auth, payments, roles/permissions, multi‑tenant/org support, blog/marketing pages, email workflows, UI scaffolding, etc.), it may feel heavier than minimal templates, which for simple apps, prototypes or highly customized projects might introduce overhead.
Key Features
Uni-Stack
Uni‑Stack is a free, open‑source, production‑ready full‑stack framework for building universal React Native + web apps with a single codebase. It uses modern, type-safe technologies — including Expo (with universal support for iOS, Android and web), Prisma for database management, tRPC for end-to-end type‑safe APIs, and TypeScript for strong typing throughout. With Uni‑Stack you get an integrated stack where routing, UI, database logic, API calls, queries and mutations are all type-safe and unified. It supports multiple UI system options (e.g. Nativewind, Tamagui, gluestack‑ui), giving flexibility in theming and design while keeping a consistent architecture.
Feature-by-Feature Comparison
| Feature | SaaS Starter KitFree | Uni-StackFree |
|---|---|---|
| Price | Free | Free |
| Developer | Mo Iqbal | ROFI |
| 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 Starter Kit vs Uni-Stack: Detailed Analysis
When choosing between SaaS Starter Kit and Uni-Stack, 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 Starter Kit?
SaaS Starter Kit is a boilerplate/template for building full‑featured SaaS or web apps using Next.js + React + Tailwind CSS + modern tools/stack conventions. The template includes a complete backend + frontend foundation: user authentication (email, social OAuth, magic‑link), subscription payments and billing flows via Stripe or LemonSqueezy, subscription management (update/cancel/subscription portal), and multi‑tenancy support (organizations, team invites, roles & permissions) for apps that require team or org‑based access control. On the frontend side you get a pre‑made UI built with Tailwind + shadcn/ui, mobile/tablet responsiveness, dark‑mode support, and a set of ready‑to‑use pages: landing, pricing, blog, dashboard, admin panel plus built‑in support for email workflows (via Resend + react‑email), blog/content management, and basic marketing/ public‑facing site templates. The codebase is designed to be production‑ready: after setting environment variables you can deploy right away (optimized for deployment on services like Vercel). The project claims clean, modular architecture and full access to code so you own your code and can adapt it as needed. Because the kit is relatively feature‑rich (auth, payments, roles/permissions, multi‑tenant/org support, blog/marketing pages, email workflows, UI scaffolding, etc.), it may feel heavier than minimal templates, which for simple apps, prototypes or highly customized projects might introduce overhead.
Developed by Mo Iqbal, SaaS Starter Kit has become a popular choice among developers looking for a reliable starting point for their SaaS projects.
What is Uni-Stack?
Uni‑Stack is a free, open‑source, production‑ready full‑stack framework for building universal React Native + web apps with a single codebase. It uses modern, type-safe technologies — including Expo (with universal support for iOS, Android and web), Prisma for database management, tRPC for end-to-end type‑safe APIs, and TypeScript for strong typing throughout. With Uni‑Stack you get an integrated stack where routing, UI, database logic, API calls, queries and mutations are all type-safe and unified. It supports multiple UI system options (e.g. Nativewind, Tamagui, gluestack‑ui), giving flexibility in theming and design while keeping a consistent architecture.
Created by ROFI, Uni-Stack offers a robust foundation for building scalable SaaS applications.
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Payment Integration: SaaS Starter Kit vs Uni-Stack
When building a SaaS application, choosing the right payment integration is crucial for monetization success. Let's compare the payment options available in SaaS Starter Kit and Uni-Stack.
SaaS Starter Kit Payment Options
SaaS Starter Kit supports Stripe and 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.
Key Differences Between SaaS Starter Kit and Uni-Stack
💰 Pricing
SaaS Starter Kit is priced at Free, while Uni-Stack costs Free. Both boilerplates are priced identically, so your decision should be based on features and fit.
⚡ Features & Capabilities
SaaS Starter Kit includes authentication, while Uni-Stack does not, which could be a deciding factor for user-focused applications.
🎯 Best Use Cases
SaaS Starter Kit
- • SaaS startups looking for quick deployment
- • Projects requiring authentication
- • Teams with flexible budgets
- • Multi-tenant applications
Uni-Stack
- • SaaS applications needing rapid development
- • Projects requiring custom features
- • Teams with flexible budgets
When to Choose SaaS Starter Kit vs Uni-Stack
Choose SaaS Starter Kit if:
- You need built-in authentication out of the box
- You're building a multi-tenant SaaS application
- You want to start with SaaS Starter Kit's specific tech stack and approach
- Your project aligns with SaaS Starter Kit's feature set
Choose Uni-Stack if:
- You prefer Uni-Stack's specific approach and features
- Your requirements match Uni-Stack's capabilities
Final Verdict: SaaS Starter Kit vs Uni-Stack
Both SaaS Starter Kit and Uni-Stack are excellent choices for building SaaS applications. Your decision should be based on your specific requirements, budget, and technical preferences.
SaaS Starter Kit is ideal if you're looking for a feature-rich solution with built-in authentication.
Uni-Stack stands out for its comprehensive feature set and is perfect for developers who need specific features.
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 Starter Kit vs Uni-Stack
Which is better: SaaS Starter Kit or Uni-Stack?
The "better" choice depends on your specific needs. SaaS Starter Kit excels in comprehensive features, while Uni-Stackstands out for its feature set. Consider your budget, required features, and development timeline when making your decision.
What's the price difference between SaaS Starter Kit and Uni-Stack?
SaaS Starter Kit costs Free while Uni-Stack is priced at Free. 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 Starter Kit to Uni-Stack 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 Starter Kit and Uni-Stack 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 Starter Kit and Uni-Stack 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 Starter Kit or Uni-Stack?
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 Starter Kit vs Uni-Stack?
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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