FlutFast vs Rockstack

When choosing between FlutFast and Rockstack, 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 FlutFast?

FlutFast is a commercial Flutter boilerplate that provides a full foundation for mobile apps, combining frontend, backend integration, and essential SaaS-style features. It includes pre-built UI components, navigation and state management, authentication flows, database connections, push notifications, and monetization support via in-app purchases or subscriptions. The backend integrates with Firebase or a Node/TypeScript server, while the frontend follows modern Flutter architecture with responsive layouts and componentized design. FlutFast also includes hooks for AI/ML integrations and analytics, offering a structured starting point for developers building cross-platform mobile applications. The project delivers pre-configured infrastructure and architecture, including database models, routing, and payment logic, all wired together according to best practices in Flutter development.

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

What is Rockstack?

This boilerplate is a comprehensive solution for building SaaS applications, featuring three main sections essential for any app: Public Pages (like Landing, Login, Contact), Admin (/admin for Dashboard, Users, Settings), and App (/app/:tenant for tenant-specific dashboards). It leverages a next-generation Node.js and TypeScript ORM with a Repository Pattern for efficient data management. The platform supports flexible payment models through Stripe, including flat-rate, user-based, and one-time fees. Enhance performance with data caching, and customize your app's appearance using Tailwind CSS. Additionally, it offers multilingual support, built-in user management, and a reliable email service for traRockStack is a full‑stack SaaS boilerplate / kit designed to work with several modern JavaScript frameworks. Including Next.js, Remix, or SvelteKit and intended to give you a ready-to-go foundation for building subscription‑based, multi‑tenant web applications. With RockStack you get a basic SaaS “shell” that includes core needed parts: built‑in email/password authentication and user management (without requiring external auth libraries), tenant/organization support so different customers/users can live under separate “workspaces,” subscription and payment flows (flat‑rate, one‑time, per‑seat or usage-based) via Stripe, and support for roles & permissions to help manage access control. RockStack is a full‑stack SaaS boilerplate / kit designed to work with several modern JavaScript frameworks. Including Next.js, Remix, or SvelteKit and intended to give you a ready-to-go foundation for building subscription‑based, multi‑tenant web applications. With RockStack you get a basic SaaS “shell” that includes core needed parts: built‑in email/password authentication and user management (without requiring external auth libraries), tenant/organization support so different customers/users can live under separate “workspaces,” subscription and payment flows (flat‑rate, one‑time, per‑seat or usage-based) via Stripe, and support for roles & permissions to help manage access control. The kit provides a UI + layout foundation: a public “marketing / landing” section (for pages like landing page, pricing, contact, login), an admin dashboard area (for app owners), and the application dashboard area (for tenants/users) so both the public‑facing site and internal user/admin interfaces are ready.

Created by Alexandro Martínez, Rockstack 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 FlutFast and Rockstack.

Neither boilerplate includes pre-built payment integrations. You'll need to implement your preferred payment solution manually. Consider using Stripe, Lemon Squeezy, or Paddle for your SaaS monetization.

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

FlutFast is ideal if you're looking for a more affordable option with specific capabilities.

Rockstack 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.