๐Ÿš€ AI-Native SaaS Starter Kit

Ship your SaaS in days, not months

A production-ready Next.js starter kit with authentication, Stripe payments, Supabase database, AI features, admin panel, and everything you need to launch.

One-time payment ยท Lifetime updates ยท Full source code

Next.jsSupabaseStripeTailwind CSSTypeScriptOpenAI

Everything you need to ship

Stop rebuilding the same features. Start with a solid foundation and focus on what makes your product unique.

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Authentication

Email, OAuth, and magic link auth powered by Supabase. Ready out of the box.

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Stripe Payments

Subscriptions and one-time payments with webhook handling and billing portal.

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Database & ORM

Supabase Postgres with row-level security, migrations, and full type safety.

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AI Features

OpenAI integration with streaming chat, prompt management, and usage tracking.

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Admin Panel

Built-in admin dashboard with user management, analytics, and subscription oversight.

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API Routes

RESTful API with auth middleware, rate limiting, and structured error handling.

StackJet vs. Building from Scratch

FeatureFrom ScratchStackJet
Authentication & OAuth2โ€“3 daysโœ… Included
Stripe billing integration3โ€“5 daysโœ… Included
Database schema & RLS2โ€“3 daysโœ… Included
Admin panel3โ€“5 daysโœ… Included
AI chat integration2โ€“3 daysโœ… Included
Landing page & pricing1โ€“2 daysโœ… Included
API routes & middleware1โ€“2 daysโœ… Included
Total14โ€“23 daysMinutes

Simple pricing

One kit. One price. Lifetime updates.

Full Source Code

StackJet Starter Kit

Everything you need to ship your SaaS

$99one-time
  • โœ“Full Next.js source code
  • โœ“Supabase auth & database
  • โœ“Stripe payments integration
  • โœ“AI chat with OpenAI
  • โœ“Admin panel
  • โœ“Landing page & pricing
  • โœ“API routes with middleware
  • โœ“TypeScript throughout
  • โœ“Lifetime updates
  • โœ“Commercial license
Buy Now โ€” $99

Frequently asked questions