# Building a SaaS Product

Foundation MVP is built for this. Get auth, billing, data, and APIs without writing infrastructure code.

## What You Get

- User accounts with login and registration
- Stripe billing with subscription plans
- Database for your app's data
- API for your frontend or integrations
- Role-based access control
- Usage tracking and plan enforcement

## Example: Project Management Tool

1. Enable users and auth
2. Define entities: Projects, Tasks, Comments
3. Set up billing: Free (5 projects), Pro (unlimited, $20/month)
4. Map usage limits to plans
5. Connect your frontend via the connector SDK
6. Deploy

You have a live SaaS with auth, billing, and data — ready for users.