KMPShip vs Rocket Launch

When choosing between KMPShip and Rocket Launch, 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 KMPShip?

KMPShip is a production-ready boilerplate built with Kotlin & Compose Multiplatform for Android & iOS. Go from idea to App Store and Google Play in days, and start earning from day one. If you are an indie dev, freelancer, or working on your next client project, KMPShip gives you a solid foundation with everything essential already set up. Forget weeks of configuration and endless troubleshooting. With KMPShip, everything is ready out of the box: - Authentication (Google, Apple, Email/Password) - Payments with RevenueCat (In-App purchases, subscriptions and paywall) - Notifications (local & push) - CI/CD pipelines with GitHub Actions & Fastlane - Clean architecture, offline mode, dark mode - Sample app and documentation - Access to a private Discord community Recognized by leading platforms: KMPShip is already gaining recognition from leading startup communities and developer platforms, trusted by indie makers and freelancers worldwide. Start building apps faster and turn your ideas into income today.

Developed by Vivien Mahé, KMPShip has become a popular choice among developers looking for a reliable starting point for their SaaS projects.

What is Rocket Launch?

Rocketlaunch is a paid SaaS boilerplate built on Next.js + TypeScript + modern web tools. It aims to help developers launch a full SaaS‑style application quickly by providing a pre‑wired foundation covering many of the repetitive parts most apps share. With Rocketlaunch you receive user authentication (via Clerk including email/password, social login, magic‑link, and full user management), subscription and payment support (via Stripe both one‑time and recurring), a backend + database setup (with Prisma + Supabase), and a ready‑to‑use frontend & UI system built with Tailwind CSS and modern UI components. You also get a landing‑page template (for marketing or public presence), account management pages, protected API routes, and a structure that handles many typical SaaS flows authentication, paid subscriptions, user data, and database interactions. The license allows using the boilerplate code for unlimited projects once purchased. Choosing Rocketlaunch means working within its tech stack and architectural decisions: Next.js, Clerk for auth, Supabase/Prisma for database, Stripe for billing, and the provided UI/layout/components system. That makes initial setup faster and removes repetitive boilerplate but also ties you to those tools and decisions, which may limit flexibility if you later want to swap major components. The codebase is more opinionated and potentially heavier than a minimal starter template great for full‑featured SaaS apps, but possibly overkill for simpler projects, prototypes or highly customized apps.

Created by Samuel Benhamou, Rocket Launch 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 KMPShip and Rocket Launch.

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

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

Rocket Launch stands out for its competitive pricing 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.