Saas.js vs Supaboost: Head-to-Head Comparison
Choosing between Saas.js and Supaboost? We've compared both boilerplates across pricing, features, tech stack, and more. Supaboost is $95 cheaper, but pricing isn't everything. Let's dive into the details.
At a glance: Saas.js costs $245 - $949 and Supaboost costs $150, so Supaboost is $95 cheaper to start. Both are built on NextJS. Only Saas.js lists Email, Multi-tenancy. Updated 2026-11-05.
Saas.js
Saas.js (formerly Saas UI): TanStack Start and Next.js starter kit for B2B SaaS with Better Auth, workspaces, Stripe billing, Drizzle, tRPC and tests.
Supaboost
Feature-rich Supabase starter kit with integrated authentication, database, and additional functionalities.
Saas.js Tech Stack
NextJS Better Auth 
React 
TypeScript 
Chakra 
Figma 
PostgreSQL 
Drizzle 
TanStack 
Playwright 
Resend 
Stripe Supaboost Tech Stack
NextJS Supabase Auth 
Supabase 
Lemon Squeezy | Specification | Saas.js | Supaboost |
|---|---|---|
| Starting price | $245 | $150 |
| Price range | $245 - $949 | $150 |
| Stack | NextJS, Better Auth, React, TypeScript, Chakra, Figma, PostgreSQL, Drizzle, TanStack, Playwright, Resend, Stripe | NextJS, Supabase Auth, Supabase, Lemon Squeezy |
| Integrations listed | 15 | 3 |
| 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 | 65/100 | 0/100 |
| Everything else either kit lists | ||
| 2FA | ✓ | — |
| API | ✓ | — |
| Billing | ✓ | — |
| CI/CD | ✓ | — |
| Components | ✓ | — |
| Dashboard | ✓ | — |
| Documentation | ✓ | — |
| Onboarding | ✓ | — |
| Themes | ✓ | — |
| User Management | ✓ | — |
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 Saas.js if you prioritize 2FA and API. Choose Supaboost if Auth and Database are more important to your project.
Frequently Asked Questions
What is the difference between Saas.js and Supaboost?
Saas.js costs $245 and includes 15 features. Supaboost costs $150 and includes 3 features. Saas.js uniquely offers 2FA, API, Billing.
Which is cheaper, Saas.js or Supaboost?
Supaboost is cheaper at $150, which is $95 less than Saas.js ($245).
Do Saas.js and Supaboost use the same tech stack?
Yes, both share NextJS in common. Saas.js uses Better Auth, React, TypeScript, Chakra, Figma, PostgreSQL, Drizzle, TanStack, Playwright, Resend, Stripe exclusively, while Supaboost uses Supabase Auth, Supabase, Lemon Squeezy exclusively.
Which has more features, Saas.js or Supaboost?
Saas.js has more features (15 vs 3). See the feature matrix above for the full breakdown.
Should I choose Saas.js or Supaboost?
Choose Saas.js if you need 2FA and API and prefer its tech stack. Choose Supaboost if Auth and Database are higher priorities. If price is the deciding factor, Supaboost is $$95 cheaper.