Loopple vs ProtonStack

When choosing between Loopple and ProtonStack, 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 Loopple?

Loopple Boilerplate is a commercial boilerplate and low‑code builder built around Next.js + Tailwind CSS + Supabase (for auth & database), providing a ready‑made foundation for web apps, dashboards or SaaS‑style projects. What makes it more than just a UI kit is that it also integrates payment support (via Paddle), optional AI‑powered features (through OpenAI APIs), and offers a drag‑and‑drop page/dash‑builder to generate app templates without having to code layout by hand. Out of the box you get pre‑built demo pages, landing page, login page, dashboard, pricing, AI‑generator (if using AI features), projects page and a 404 along with a catalog of Tailwind components and UI elements that you can export as a clean Next.js project. The idea behind Loopple Boilerplate is to save you the many hours typically spent wiring authentication, database, UI scaffolding, payments, and basic page structure, so you can jump sooner into building actual product logic. Because it bundles backend (Supabase + auth + DB) and frontend (Next.js + components + builder + pages) together, Loopple can serve as a quick “jump‑start” boilerplate if you plan to build a modern web application, SaaS product, or dashboard that needs auth, user management, payment/subscriptions, and a ready UI shell.

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

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.

Created by Ozan Yildirim, ProtonStack 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 Loopple and ProtonStack.

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

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

ProtonStack 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.