Full Stack Kit vs Serverless

When choosing between Full Stack Kit and Serverless, 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 Full Stack Kit?

Full‑Stack Kit is a paid full‑stack boilerplate / template for modern web apps, built around Next.js (version 15), TypeScript, Prisma (with PostgreSQL by default, but supporting other databases), and Tailwind CSS (or comparable styling). The template aims to provide a ready‑to‑go foundation so developers don’t have to implement common boilerplate features from scratch. Full‑Stack Kit bundles typical “standard web application infrastructure”: authentication (email/password, OAuth, magic‑link), role‑based authorization, a built-in admin panel for user and content/announcement management, billing/subscriptions via Stripe (with subscription management, invoices), multi-language support (internationalization), landing‑pages/templates, user dashboards, and a set of UI/layout components for marketing pages, dashboards, and more. It’s positioned as a “launch‑fast” boilerplate: you get a structured, clean, extendable codebase with authentication, billing, UI scaffolding, admin & user management, which lets you focus on crafting the unique parts of your product rather than reinventing the foundation.

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

What is Serverless?

Serverless.page is a full‑stack boilerplate / starter‑kit built on Next.js + React + Firebase + Stripe that aims to accelerate the process of launching a SaaS application. The kit provides essentials such as user authentication, subscription-based payment flows via Stripe, and a content structure including a landing page, blog, and built‑in CMS. It also includes support for team or workspace management (user accounts + team invites), transactional email integrations, and an admin dashboard - everything that typically takes time to wire up is pre‑configured. Because the project uses a serverless infrastructure (Firebase + Next.js), it promises scalability and cost-effectiveness, so there is no need to manage dedicated servers, and billing scale is based on actual usage. Adopting Serverless.page means committing to its stack: Next.js + React + Firebase + Stripe + the provided codebase structure. That gives speed to launch and many built‑in SaaS features, but reduces flexibility if you need a very custom backend, different database, or special integrations. Since it's “full‑featured,” it might feel heavyweight for smaller projects or very basic prototypes. You may end up with more dependencies and configuration than strictly needed if your use case is simple.

Created by Garrett Pierson, Serverless 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 Full Stack Kit and Serverless.

Both Full Stack Kit and Serverless are excellent choices for building SaaS applications. Your decision should be based on your specific requirements, budget, and technical preferences.

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

Serverless 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.