SaaS Boilerplate
Auth, billing, multi-tenant teams, RLS, and real-time — all wired up.
You buy a starter kit, wire up Stripe, then spend weeks building invite flows, RLS policies, and the "owner pays, team gets Pro" billing model. TeamKit ships with all of that working on day one.
Multi-tenant teams with invite links, roles (owner/admin/member), and member limits built in from day one.
Row Level Security policies are production-ready. Every table is scoped to team membership — no data leaks.
Supabase Realtime is wired up. Extend the pattern for live updates across your team workspace.
| Feature | TeamKit | ShipFast | Build yourself |
|---|---|---|---|
| Multi-tenant teams | ✓ | — | Weeks |
| Supabase RLS policies | ✓ | Partial | Weeks |
| Real-time sync | ✓ | — | Days |
| Owner-pays, team-gets-Pro | ✓ | — | Custom |
| Stripe subscriptions | ✓ | ✓ | Days |
| Step-by-step setup tutorials | ✓ | Docs only | — |
| Price | $79 | $199 | Your time |
Full source code. No recurring fees for the boilerplate itself.
TeamKit License
Charged as ¥11,800 at checkout (Lemon Squeezy). Your bank converts from JPY to your local currency.
Unzip, configure, and deploy your SaaS.
Unzip the file. Find README.md (English) or README.ja.md (Japanese).
Copy env.local.example.ja to .env.local and fill in your Supabase + Stripe keys.
npm run dev (local) or deploy to Vercel in one click.
Delete the task board component in src/app/(dashboard)/dashboard/page.tsx and replace it with your product UI. Teams, billing, and auth are production-ready.
Clone, configure, ship. Your product logic goes in the dashboard placeholder.
Buy TeamKit — $79