Supastack vs The Swift Kit: Head-to-Head Comparison
Choosing between Supastack and The Swift Kit? We've compared both boilerplates across pricing, features, tech stack, and more. The Swift Kit is $150 cheaper, but pricing isn't everything. Let's dive into the details.
At a glance: Supastack costs $249 - $499 and The Swift Kit costs $99 - $149, so The Swift Kit is $150 cheaper to start. Both are built on PostgreSQL, OpenAI, RevenueCat. Only Supastack lists Email, Multi-tenancy, SEO, Blog. Only The Swift Kit lists Database. Updated 2026-10-18.
Supastack
SaaS boilerplate for web, mobile and desktop using Next.js 16, Expo and Tauri in a Turborepo monorepo, with Better Auth, Drizzle, Stripe and AI.
The Swift Kit
SwiftUI iOS app starter kit with Supabase auth and database, RevenueCat paywalls, OpenAI features, onboarding templates and a setup CLI.
Supastack Tech Stack
NextJS Better Auth 
React 
Expo React Native 
TypeScript 
PostgreSQL 
Drizzle 
OpenAI 
Resend 
Anthropic React Email 
Stripe 
RevenueCat 
Tauri 
Turborepo Trigger.dev The Swift Kit Tech Stack
SwiftUI 
Flask 
Supabase PostgreSQL OpenAI RevenueCat 
StoreKit TelemetryDeck | Specification | Supastack | The Swift Kit |
|---|---|---|
| Starting price | $249 | $99 |
| Price range | $249 - $499 | $99 - $149 |
| Stack | NextJS, Better Auth, React, Expo, React Native, TypeScript, PostgreSQL, Drizzle, OpenAI, Resend, Anthropic, React Email, Stripe, RevenueCat, Tauri, Turborepo, Trigger.dev | Supabase Auth, SwiftUI, Flask, Supabase, PostgreSQL, OpenAI, RevenueCat, StoreKit, TelemetryDeck |
| Integrations listed | 21 | 16 |
| Auth | ✓ | ✓ |
| Payments | ✓ | ✓ |
| Database | — | ✓ |
| ✓ | — | |
| AI | ✓ | ✓ |
| Admin Panel | — | — |
| Multi-tenancy | ✓ | — |
| SEO | ✓ | — |
| Blog | ✓ | — |
| Analytics | ✓ | ✓ |
| Everything else either kit lists | ||
| Billing | ✓ | — |
| Community | ✓ | — |
| Components | ✓ | — |
| Cross-Platform | ✓ | — |
| Customizable | — | ✓ |
| Dark Mode | ✓ | ✓ |
| Deployment | ✓ | — |
| Documentation | ✓ | ✓ |
| In-app purchases | ✓ | ✓ |
| Landing Page | ✓ | — |
| Mobile App | ✓ | ✓ |
| Notifications | — | ✓ |
| Onboarding | — | ✓ |
| Security | ✓ | — |
| Storage | — | ✓ |
| Support | — | ✓ |
| Themes | ✓ | ✓ |
| Updates | ✓ | ✓ |
Specifications last updated , from the BoilerplateHub catalog.
Which Should You Choose?
Choose Supastack if you prioritize AI and Analytics. Choose The Swift Kit if AI and Analytics are more important to your project.
Frequently Asked Questions
What is the difference between Supastack and The Swift Kit?
Supastack costs $249 and includes 21 features. The Swift Kit costs $99 and includes 16 features. Supastack uniquely offers Billing, Blog, Community. The Swift Kit uniquely offers Customizable, Database, Notifications.
Which is cheaper, Supastack or The Swift Kit?
The Swift Kit is cheaper at $99, which is $150 less than Supastack ($249).
Do Supastack and The Swift Kit use the same tech stack?
Yes, both share PostgreSQL, OpenAI, RevenueCat in common. Supastack uses NextJS, Better Auth, React, Expo, React Native, TypeScript, Drizzle, Resend, Anthropic, React Email, Stripe, Tauri, Turborepo, Trigger.dev exclusively, while The Swift Kit uses Supabase Auth, SwiftUI, Flask, Supabase, StoreKit, TelemetryDeck exclusively.
Which has more features, Supastack or The Swift Kit?
Supastack has more features (21 vs 16). See the feature matrix above for the full breakdown.
Should I choose Supastack or The Swift Kit?
Choose Supastack if you need AI and Analytics and prefer its tech stack. Choose The Swift Kit if AI and Analytics are higher priorities. If price is the deciding factor, The Swift Kit is $$150 cheaper.