Gravity vs Supastack: Head-to-Head Comparison
Choosing between Gravity and Supastack? We've compared both boilerplates across pricing, features, tech stack, and more. Supastack is $257 cheaper, but pricing isn't everything. Let's dive into the details.
At a glance: Gravity costs $506 - $2995 and Supastack costs $249 - $499, so Supastack is $257 cheaper to start. Both are built on React, Stripe. Only Supastack lists Email, Multi-tenancy, SEO, Blog, Analytics. Updated 2026-10-18.
Gravity
Build a Node.js & React app at warp speed with a SaaS boilerplate
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.
Gravity Tech Stack
React 
NodeJS 
Stripe 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 | Gravity | Supastack |
|---|---|---|
| Starting price | $506 | $249 |
| Price range | $506 - $2995 | $249 - $499 |
| Stack | React, NodeJS, Stripe | NextJS, Better Auth, React, Expo, React Native, TypeScript, PostgreSQL, Drizzle, OpenAI, Resend, Anthropic, React Email, Stripe, RevenueCat, Tauri, Turborepo, Trigger.dev |
| Integrations listed | 3 | 21 |
| 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 | 58/100 | 5/100 |
| Everything else either kit lists | ||
| Billing | — | ✓ |
| Community | — | ✓ |
| Components | — | ✓ |
| Cross-Platform | — | ✓ |
| Dark Mode | — | ✓ |
| Deployment | — | ✓ |
| Documentation | — | ✓ |
| In-app purchases | — | ✓ |
| Landing Page | — | ✓ |
| Mobile App | — | ✓ |
| Security | — | ✓ |
| Themes | — | ✓ |
| Updates | — | ✓ |
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 Gravity if you prioritize AI and Auth. Choose Supastack if AI and Analytics are more important to your project.
Frequently Asked Questions
What is the difference between Gravity and Supastack?
Gravity costs $506 and includes 3 features. Supastack costs $249 and includes 21 features. Supastack uniquely offers Analytics, Billing, Blog.
Which is cheaper, Gravity or Supastack?
Supastack is cheaper at $249, which is $257 less than Gravity ($506).
Do Gravity and Supastack use the same tech stack?
Yes, both share React, Stripe in common. Gravity uses NodeJS exclusively, while Supastack uses NextJS, Better Auth, Expo, React Native, TypeScript, PostgreSQL, Drizzle, OpenAI, Resend, Anthropic, React Email, RevenueCat, Tauri, Turborepo, Trigger.dev exclusively.
Which has more features, Gravity or Supastack?
Supastack has more features (21 vs 3). See the feature matrix above for the full breakdown.
Should I choose Gravity or Supastack?
Choose Gravity if you need AI and Auth and prefer its tech stack. Choose Supastack if AI and Analytics are higher priorities. If price is the deciding factor, Supastack is $$257 cheaper.