SaaSForge Next.js + Supabase AI Starter Kit (2026 Edition)

**Skip days of setup—get your SaaS app running with auth, billing, and AI in hours.**

If you’re a solo founder, you know the grind: spending days wiring up authentication, subscriptions, and syncing data before you can even build your product’s core features. Every hour spent wrestling with integrations is an hour lost on what actually matters. And patching together auth, billing, and AI workflows from scratch only invites bugs and delays.

SaaSForge Next.js + Supabase AI Starter Kit (2026 Edition) gives you a production-ready starter packed with battle-tested patterns for auth, subscription billing, and Supabase syncing—so you can skip the boilerplate and start building your SaaS faster. It includes AI prompt packs that generate full CRUD modules out of the box, cutting your AI feature development from days to hours. Plus, onboarding flows with ready-to-use API routes can be set up in under 30 minutes.

**What’s Included:**

- `auth/` — Pre-configured NextAuth.js integration with Supabase backend
- `billing/` — Subscription management with Stripe and webhooks fully wired
- `supabase/` — Data syncing utilities and real-time updates with Supabase client
- `ai/prompts/` — Modular prompt packs for generating full CRUD modules using OpenAI
- `api/onboarding.js` — Ready-made API routes for streamlined user onboarding
- `README.md` — Step-by-step setup guide and best practices

**Who This Is For:**

- Solo founders who want to launch faster without spending days on boilerplate
- Developers building SaaS apps with Next.js and Supabase looking for reliable patterns
- Teams planning AI-enhanced SaaS features without starting from zero

**Who This Is NOT For:**

- Developers who prefer to build every integration from scratch for learning purposes
- Projects not using Next.js or Supabase as the primary stack

**Guarantee:**
If this starter kit doesn’t save you at least 6 hours of setup time, I’ll refund your $59—no questions asked.

What's Included (12 files)

• server-logging-wrapper.ts
• local-dev-seed-data.ts
• nextjs-middleware-role-protection.ts
• nextjs-deployment-vercel-script.sh
• supabase-storage-uploader.tsx
• onboarding-flow-api-route.ts
• stripe-subscription-webhook-handler.ts
• database-schema-saas-core.sql
• notion-saas-roadmap-template.json
• tenant-management-service.ts
• ai-feature-generator-prompt-pack.md
• supabase-auth-server-actions.ts