The Swift Kit vs Supastack: Head-to-Head Comparison
Choosing between The Swift Kit and Supastack? We've compared both boilerplates across pricing, features, tech stack, and more. The Swift Kit is $50 cheaper, but pricing isn't everything. Let's dive into the details.
At a glance: The Swift Kit costs $99 - $149 and Supastack costs $149 - $299, so The Swift Kit is $50 cheaper to start. Both are built on PostgreSQL, OpenAI, RevenueCat. Only The Swift Kit lists Database. Only Supastack lists Email, Multi-tenancy, SEO, Blog. Updated 2026-11-05.
The Swift Kit
SwiftUI iOS app starter kit with Supabase auth and database, RevenueCat paywalls, OpenAI features, onboarding templates and a setup CLI.
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 Tech Stack
SwiftUI 
Flask 
Supabase 
PostgreSQL 
OpenAI 
RevenueCat 
StoreKit TelemetryDeck Supastack Tech Stack
NextJS Better Auth 
React 
Expo React Native 
TypeScript PostgreSQL 
Drizzle OpenAI 
Resend 
Anthropic React Email 
Stripe RevenueCat 
Tauri 
Turborepo Trigger.dev | Specification | The Swift Kit | Supastack |
|---|---|---|
| Starting price | $99 | $149 |
| Price range | $99 - $149 | $149 - $299 |
| Stack | Supabase Auth, SwiftUI, Flask, Supabase, PostgreSQL, OpenAI, RevenueCat, StoreKit, TelemetryDeck | NextJS, Better Auth, React, Expo, React Native, TypeScript, PostgreSQL, Drizzle, OpenAI, Resend, Anthropic, React Email, Stripe, RevenueCat, Tauri, Turborepo, Trigger.dev |
| Integrations listed | 16 | 21 |
| 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 The Swift Kit if you prioritize AI and Analytics. Choose Supastack if AI and Analytics are more important to your project.
Frequently Asked Questions
What is the difference between The Swift Kit and Supastack?
The Swift Kit costs $99 and includes 16 features. Supastack costs $149 and includes 21 features. The Swift Kit uniquely offers Customizable, Database, Notifications. Supastack uniquely offers Billing, Blog, Community.
Which is cheaper, The Swift Kit or Supastack?
The Swift Kit is cheaper at $99, which is $50 less than Supastack ($149).
Do The Swift Kit and Supastack use the same tech stack?
Yes, both share PostgreSQL, OpenAI, RevenueCat in common. The Swift Kit uses Supabase Auth, SwiftUI, Flask, Supabase, StoreKit, TelemetryDeck exclusively, while Supastack uses NextJS, Better Auth, React, Expo, React Native, TypeScript, Drizzle, Resend, Anthropic, React Email, Stripe, Tauri, Turborepo, Trigger.dev exclusively.
Which has more features, The Swift Kit or Supastack?
Supastack has more features (21 vs 16). See the feature matrix above for the full breakdown.
Should I choose The Swift Kit or Supastack?
Choose The Swift Kit if you need AI and Analytics and prefer its tech stack. Choose Supastack if AI and Analytics are higher priorities. If price is the deciding factor, The Swift Kit is $$50 cheaper.