ProtonStack vs SwiftyLaunch

When choosing between ProtonStack and SwiftyLaunch, 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 ProtonStack?

ProtonStack is a full‑stack boilerplate built with Next.js + React + TypeScript + Tailwind CSS, designed to give developers a ready‑made foundation for SaaS and web applications. Out of the box, ProtonStack includes a production‑ready authentication and user‑management system via Clerk.dev, database integration through Prisma (with support for various databases, including Postgres, MySQL, or scalable services like PlanetScale or Supabase), subscription and payment workflows via Stripe, multitenancy (organizations/teams support), plus a UI kit built with component libraries like Shadcn UI / Radix UI. ProtonStack also provides strong developer tooling: linting/formatting (ESLint, Prettier), commit‑hooks (with Husky), schema validation (via Zod), unit and end‑to‑end testing setup (with Jest, React Testing Library, and Cypress), plus built-in support for a blog or documentation using MDX useful for marketing or public‑facing content.

Developed by Ozan Yildirim, ProtonStack has become a popular choice among developers looking for a reliable starting point for their SaaS projects.

What is SwiftyLaunch?

SwiftyLaunch is a premium, production‑ready iOS (and optional web) app generator that helps developers move from idea to a fully functional project in minutes, not weeks. With SwiftyLaunch you don’t start from scratch: it automatically generates a complete, well‑structured Xcode / SwiftUI project, bundling essential modules like database, authentication, in-app purchases / payments, analytics, push notifications, backend integration, AI/ads/analytics kits, so you can skip the repetitive boilerplate and focus on building your core features. It’s designed for flexibility: during project generation you can choose which features you need, tailoring the output to your app’s requirements. SwiftyLaunch also supports iOS and iPadOS (and with recent updates even iPad‑optimized layouts); version 1.4 introduced iPad support, iOS 18 readiness, session‑recording (analytics‑driven user session replay) and many UI and tooling improvements. The boilerplate generator is actively maintained and regularly updated: its documentation, feature‑set and architecture evolve as iOS and ecosystem standards change ensuring you get a modern, maintainable codebase out-of-the-box. According to the creators, over 3,000 iOS developers use SwiftyLaunch, and the tool is used in dozens of real‑world apps that have shipped to the App Store.

Created by Vlad_Smolyanoy, SwiftyLaunch 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 ProtonStack and SwiftyLaunch.

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

ProtonStack is ideal if you're looking for a more affordable option with built-in authentication.

SwiftyLaunch 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.