Supastack vs FastSaaS: Head-to-Head Comparison
Choosing between Supastack and FastSaaS? We've compared both boilerplates across pricing, features, tech stack, and more. FastSaaS is $157 cheaper, but pricing isn't everything. Let's dive into the details.
At a glance: Supastack costs $249 - $499 and FastSaaS costs $92 - $463, so FastSaaS is $157 cheaper to start. Both are built on PostgreSQL, Stripe. Only Supastack lists AI, SEO, Blog, Analytics. Only FastSaaS lists Admin Panel. 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.
FastSaaS
FastAPI SaaS boilerplate with PostgreSQL, email and Google OAuth auth, Stripe subscriptions, multi-tenant teams, Docker and CI/CD pipelines.
Supastack Tech Stack
NextJS Better Auth 
React 
Expo React Native 
TypeScript 
PostgreSQL 
Drizzle 
OpenAI 
Resend 
Anthropic React Email 
Stripe 
RevenueCat 
Tauri 
Turborepo Trigger.dev FastSaaS Tech Stack
FastAPI 
Python PostgreSQL 
Docker Stripe 
Sentry | Specification | Supastack | FastSaaS |
|---|---|---|
| Starting price | $249 | $92 |
| Price range | $249 - $499 | $92 - $463 |
| Stack | NextJS, Better Auth, React, Expo, React Native, TypeScript, PostgreSQL, Drizzle, OpenAI, Resend, Anthropic, React Email, Stripe, RevenueCat, Tauri, Turborepo, Trigger.dev | FastAPI, Python, PostgreSQL, Docker, Stripe, Sentry |
| Integrations listed | 21 | 10 |
| Auth | ✓ | ✓ |
| Payments | ✓ | ✓ |
| Database | — | — |
| ✓ | ✓ | |
| AI | ✓ | — |
| Admin Panel | — | ✓ |
| Multi-tenancy | ✓ | ✓ |
| SEO | ✓ | — |
| Blog | ✓ | — |
| Analytics | ✓ | — |
| Everything else either kit lists | ||
| Billing | ✓ | ✓ |
| CI/CD | — | ✓ |
| Community | ✓ | — |
| Components | ✓ | — |
| Cross-Platform | ✓ | — |
| Dark Mode | ✓ | — |
| Deployment | ✓ | ✓ |
| Documentation | ✓ | — |
| In-app purchases | ✓ | — |
| Landing Page | ✓ | — |
| Mobile App | ✓ | — |
| Security | ✓ | — |
| Support | — | ✓ |
| Themes | ✓ | — |
| Updates | ✓ | — |
| User Management | — | ✓ |
Specifications last updated , from the BoilerplateHub catalog.
Which Should You Choose?
Choose Supastack if you prioritize AI and Analytics. Choose FastSaaS if Admin Panel and Auth are more important to your project.
Frequently Asked Questions
What is the difference between Supastack and FastSaaS?
Supastack costs $249 and includes 21 features. FastSaaS costs $92 and includes 10 features. Supastack uniquely offers AI, Analytics, Blog. FastSaaS uniquely offers Admin Panel, CI/CD, Support.
Which is cheaper, Supastack or FastSaaS?
FastSaaS is cheaper at $92, which is $157 less than Supastack ($249).
Do Supastack and FastSaaS use the same tech stack?
Yes, both share PostgreSQL, Stripe in common. Supastack uses NextJS, Better Auth, React, Expo, React Native, TypeScript, Drizzle, OpenAI, Resend, Anthropic, React Email, RevenueCat, Tauri, Turborepo, Trigger.dev exclusively, while FastSaaS uses FastAPI, Python, Docker, Sentry exclusively.
Which has more features, Supastack or FastSaaS?
Supastack has more features (21 vs 10). See the feature matrix above for the full breakdown.
Should I choose Supastack or FastSaaS?
Choose Supastack if you need AI and Analytics and prefer its tech stack. Choose FastSaaS if Admin Panel and Auth are higher priorities. If price is the deciding factor, FastSaaS is $$157 cheaper.