31SaaS vs SwiftAIBoilerplate Pro

When choosing between 31SaaS and SwiftAIBoilerplate Pro, 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 31SaaS?

31SaaS feels like a project built by someone who actually ships products, not someone assembling a checklist of features. The whole thing runs on Next.js 14, and the structure is clean in a way that makes sense the moment you open the repo — the kind of layout you’d probably set up yourself after a few iterations, just without the wasted weekend. The authentication flow, Stripe setup, and email handling are already connected and working, not half-finished stubs. The UI is put together with shadcn and Tailwind, so it looks modern without being overdesigned, and it’s easy to extend without fighting the styling choices. What stands out is that you can start building real features almost immediately. There’s a proper dashboard, a place for marketing pages, a blog engine that doesn’t feel like an afterthought, and small touches like sensible error handling and clean form patterns. It’s not trying to reinvent the wheel — it’s just a solid, well-assembled foundation that saves you from the usual setup grind. If you want a boilerplate that stays out of your way and lets you move quickly without later regretting the shortcuts, 31SaaS is one of the more thoughtfully built options out there.

Developed by Said Hasyim, 31SaaS has become a popular choice among developers looking for a reliable starting point for their SaaS projects.

What is SwiftAIBoilerplate Pro?

SwiftAIBoilerplate Pro is a production-ready foundation for building AI-powered iOS applications with SwiftUI. It provides a clean, modular architecture built on Swift Packages and MVVM-Clean, allowing developers to skip repetitive setup work and focus directly on product features. The boilerplate includes Supabase authentication (email, OTP, magic link, Apple Sign-In), RevenueCat subscription management, secure OpenRouter AI integration via Supabase Edge Functions, real-time streaming chat support, and a complete networking layer with typed requests. It also comes with OneSignal push notifications, Crashlytics monitoring, reusable components, two design systems, onboarding flows, and a fully organized settings module. SwiftAIBoilerplate Pro is already used by four customers: mostly indie hackers building SaaS products, plus one professional iOS developer. The codebase is battle-tested in production through Capishi, an AI interview-coaching app currently available on the App Store. Designed for indie developers, agencies, and teams, it offers a scalable, maintainable foundation for assistants, interview coaches, productivity tools, and any application requiring modern architecture with integrated AI capabilities.

Created by Berkin Sili, SwiftAIBoilerplate Pro offers a robust foundation for building scalable SaaS applications.

When building a SaaS application, choosing the right payment integration is crucial for monetization success. Let's compare the payment options available in 31SaaS and SwiftAIBoilerplate Pro.

Both 31SaaS and SwiftAIBoilerplate Pro are excellent choices for building SaaS applications. Your decision should be based on your specific requirements, budget, and technical preferences.

31SaaS is ideal if you're looking for a feature-rich solution with built-in authentication.

SwiftAIBoilerplate Pro stands out for its competitive pricing 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.