Detailed Comparison 2025
Full Stack Kit vs ShipFlutter
Compare Full Stack Kit and ShipFlutter side-by-side. We've analyzed features, pricing, and capabilities to help you choose the best boilerplate for your SaaS project.
Quick Overview
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.
Key Features
ShipFlutter
ShipFlutter is a cross‑platform starter kit built on Flutter (with Dart), intended to help developers ship Android, iOS and web apps from a single codebase without starting from scratch. It combines frontend UI, backend setup, and common infrastructure so you can launch mobile + web apps faster. ShipFlutter delivers a fully customizable app scaffold including: authentication (email/password, social login, anonymous auth), responsive cross‑platform UI with theming and localization, navigation via GoRouter, state management via Signals, and Material styling. On the backend it offers integration with Firebase (Firestore, Functions, hosting, realtime updates) and optional AI/ML capabilities via Vertex AI useful if you plan AI‑powered features. For monetization or SaaS‑style apps, it supports payments: mobile IAP/subscriptions via RevenueCat and web payments via Lemon Squeezy. It also includes support for notifications, analytics/monitoring, feedback, offline‑ready data handling, and optional templates (for example UI templates, landing‑page/marketing‑page templates, even Tinder‑style or chatbot‑style UIs) enabling you to ship full‑featured apps quickly.
Feature-by-Feature Comparison
| Feature | Full Stack Kit$59 | ShipFlutter$99 |
|---|---|---|
| Price | $59 | $99 |
| Developer | Full Stack Kit | Marcel |
| Authentication | ||
| Stripe Integration | ||
| Paddle Integration | ||
| Lemon Squeezy | ||
| Dodo Payments | ||
| Polar | ||
| Creem | ||
| Admin Panel | ||
| User Dashboard | ||
| Subscriptions | ||
| Blog | ||
| SEO Optimized | ||
| Documentation | ||
| Support | ||
| Tailwind CSS | ||
| API | ||
| Two-Factor Auth | ||
| Multi-Tenancy | ||
| Teams | ||
| Shadcn UI | ||
| View Details | View Page | View Page |
Full Stack Kit vs ShipFlutter: Detailed Analysis
When choosing between Full Stack Kit and ShipFlutter, 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 ShipFlutter?
ShipFlutter is a cross‑platform starter kit built on Flutter (with Dart), intended to help developers ship Android, iOS and web apps from a single codebase without starting from scratch. It combines frontend UI, backend setup, and common infrastructure so you can launch mobile + web apps faster. ShipFlutter delivers a fully customizable app scaffold including: authentication (email/password, social login, anonymous auth), responsive cross‑platform UI with theming and localization, navigation via GoRouter, state management via Signals, and Material styling. On the backend it offers integration with Firebase (Firestore, Functions, hosting, realtime updates) and optional AI/ML capabilities via Vertex AI useful if you plan AI‑powered features. For monetization or SaaS‑style apps, it supports payments: mobile IAP/subscriptions via RevenueCat and web payments via Lemon Squeezy. It also includes support for notifications, analytics/monitoring, feedback, offline‑ready data handling, and optional templates (for example UI templates, landing‑page/marketing‑page templates, even Tinder‑style or chatbot‑style UIs) enabling you to ship full‑featured apps quickly.
Created by Marcel, ShipFlutter offers a robust foundation for building scalable SaaS applications.
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Payment Integration: Full Stack Kit vs ShipFlutter
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 ShipFlutter.
Full Stack Kit Payment Options
Full Stack Kit supports Stripe.
Key Differences Between Full Stack Kit and ShipFlutter
💰 Pricing
Full Stack Kit is priced at $59, while ShipFlutter costs $99. This makes Full Stack Kit the more budget-friendly option, potentially saving you 40 dollars.
⚡ Features & Capabilities
Full Stack Kit includes authentication, while ShipFlutter does not, which could be a deciding factor for user-focused applications.
Full Stack Kit includes an admin panel, giving you more control out of the box.
🎯 Best Use Cases
Full Stack Kit
- • SaaS startups looking for quick deployment
- • Projects requiring authentication
- • Teams with limited budgets
ShipFlutter
- • SaaS applications needing rapid development
- • Projects requiring custom features
- • Teams with limited budgets
When to Choose Full Stack Kit vs ShipFlutter
Choose Full Stack Kit if:
- You're looking for the most cost-effective solution
- You need built-in authentication out of the box
- You require an admin panel for managing your application
- You want to start with Full Stack Kit's specific tech stack and approach
- Your project aligns with Full Stack Kit's feature set
Choose ShipFlutter if:
- You prefer ShipFlutter's specific approach and features
- Your requirements match ShipFlutter's capabilities
Final Verdict: Full Stack Kit vs ShipFlutter
Both Full Stack Kit and ShipFlutter 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.
ShipFlutter 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.
Frequently Asked Questions: Full Stack Kit vs ShipFlutter
Which is better: Full Stack Kit or ShipFlutter?
The "better" choice depends on your specific needs. Full Stack Kit excels in affordability, while ShipFlutterstands out for its feature set. Consider your budget, required features, and development timeline when making your decision.
What's the price difference between Full Stack Kit and ShipFlutter?
Full Stack Kit costs $59 while ShipFlutter is priced at $99. That's a difference of $40. Both are one-time payments with no recurring fees, making them cost-effective long-term investments for your SaaS project.
Can I switch from Full Stack Kit to ShipFlutter later?
While technically possible, switching boilerplates mid-project is challenging and time-consuming. Each boilerplate has its own architecture, dependencies, and patterns. It's best to carefully evaluate both options now and choose the one that best fits your long-term needs to avoid costly migrations later.
Do Full Stack Kit and ShipFlutter offer similar features?
Both boilerplates offer core SaaS features, but with different implementations and additional capabilities. Check the detailed feature comparison table above to see exactly which features each boilerplate includes. Key differences include payment integrations, authentication systems, and admin panel availability.
Which boilerplate is better for beginners?
For beginners, consider factors like documentation quality, community support, and code complexity. Both Full Stack Kit and ShipFlutter are designed to be developer-friendly, but your choice should depend on your familiarity with their respective tech stacks and the learning resources available.
Are there any hidden costs with Full Stack Kit or ShipFlutter?
Both boilerplates are one-time purchases with no recurring licensing fees. However, you may incur costs for third-party services they integrate with (like payment processors, email services, or hosting platforms). These operational costs are separate from the boilerplate purchase and apply to any SaaS application.
How long does it take to launch with Full Stack Kit vs ShipFlutter?
Both boilerplates significantly reduce development time compared to building from scratch. Depending on your customization needs, you could launch a basic SaaS product in days or weeks rather than months. The exact timeline depends on your specific requirements, team size, and development experience.
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