supastarter vs FastSaaS: Head-to-Head Comparison
Choosing between supastarter and FastSaaS? We've compared both boilerplates across pricing, features, tech stack, and more. FastSaaS is $257 cheaper, but pricing isn't everything. Let's dive into the details.
At a glance: supastarter costs $349 - $1499 and FastSaaS costs $92 - $463, so FastSaaS is $257 cheaper to start. Both are built on Stripe. Only supastarter lists Database, AI, Blog, Analytics. Updated 2026-10-18.
supastarter
Build on a production-ready foundation with scalable architecture and save weeks on boilerplate and ship before competitors. Optimized for AI coding agents & developers.
FastSaaS
FastAPI SaaS boilerplate with PostgreSQL, email and Google OAuth auth, Stripe subscriptions, multi-tenant teams, Docker and CI/CD pipelines.
supastarter Tech Stack
NextJS Better Auth Polar Postmark Turso PlanetScale 
React 
Nuxt 
Tailwind 
Supabase 
Prisma 
Drizzle 
Neon 
TanStack 
Resend 
Stripe 
Lemon Squeezy FastSaaS Tech Stack
FastAPI 
Python 
PostgreSQL 
Docker Stripe 
Sentry | Specification | supastarter | FastSaaS |
|---|---|---|
| Starting price | $349 | $92 |
| Price range | $349 - $1499 | $92 - $463 |
| Stack | NextJS, Better Auth, Polar, Postmark, Turso, PlanetScale, React, Nuxt, Tailwind, Supabase, Prisma, Drizzle, Neon, TanStack, Resend, Stripe, Lemon Squeezy | FastAPI, Python, PostgreSQL, Docker, Stripe, Sentry |
| Integrations listed | 17 | 10 |
| Auth | ✓ | ✓ |
| Payments | ✓ | ✓ |
| Database | ✓ | — |
| ✓ | ✓ | |
| AI | ✓ | — |
| Admin Panel | ✓ | ✓ |
| Multi-tenancy | ✓ | ✓ |
| SEO | — | — |
| Blog | ✓ | — |
| Analytics | ✓ | — |
| Agent readiness · checked 2026-08-17 | ||
| AGENTS.md included | ✓ | ? |
| CLAUDE.md included | ? | ? |
| Cursor rules included | ✓ | ? |
| Ships Claude skills | ? | ? |
| Ships subagents | ? | ? |
| MCP integrations | ? | ? |
| Tests an agent can run | ✓ | ? |
| TypeScript | ? | ? |
| Agent-readiness score | 43/100 | 0/100 |
| Everything else either kit lists | ||
| Billing | — | ✓ |
| CI/CD | — | ✓ |
| Components | ✓ | — |
| Dark Mode | ✓ | — |
| Dashboard | ✓ | — |
| Deployment | — | ✓ |
| Documentation | ✓ | — |
| Landing Page | ✓ | — |
| Responsive | ✓ | — |
| Support | — | ✓ |
| User Management | ✓ | ✓ |
| i18n | ✓ | — |
A question mark means the vendor's public documentation does not mention that capability. It is not a statement that the boilerplate lacks it. How we score agent readiness
Specifications last updated , from the BoilerplateHub catalog.
Which Should You Choose?
Choose supastarter if you prioritize AI and Admin Panel. Choose FastSaaS if Admin Panel and Auth are more important to your project.
Frequently Asked Questions
What is the difference between supastarter and FastSaaS?
supastarter costs $349 and includes 17 features. FastSaaS costs $92 and includes 10 features. supastarter uniquely offers AI, Analytics, Blog. FastSaaS uniquely offers Billing, CI/CD, Deployment.
Which is cheaper, supastarter or FastSaaS?
FastSaaS is cheaper at $92, which is $257 less than supastarter ($349).
Do supastarter and FastSaaS use the same tech stack?
Yes, both share Stripe in common. supastarter uses NextJS, Better Auth, Polar, Postmark, Turso, PlanetScale, React, Nuxt, Tailwind, Supabase, Prisma, Drizzle, Neon, TanStack, Resend, Lemon Squeezy exclusively, while FastSaaS uses FastAPI, Python, PostgreSQL, Docker, Sentry exclusively.
Which has more features, supastarter or FastSaaS?
supastarter has more features (17 vs 10). See the feature matrix above for the full breakdown.
Should I choose supastarter or FastSaaS?
Choose supastarter if you need AI and Admin Panel and prefer its tech stack. Choose FastSaaS if Admin Panel and Auth are higher priorities. If price is the deciding factor, FastSaaS is $$257 cheaper.