---
title: "For SaaS: Spec to Subscription Revenue | ProductOS"
description: "Full-stack SaaS with auth, billing, dashboards, and a real backend, built from your spec and shipped on your own domain and repo."
url: https://productos.dev/solutions/saas
---

For SaaS

# From spec to subscription revenue.

Full-stack SaaS with auth, billing, dashboards, and a real backend, built from your spec and shipped on your own domain and repo.

[Start on Free](https://beta.productos.dev/sign-up?utm%5Fsource=productos.dev/solutions/saas) [See what's been built](https://productos.dev/showcase)

### The whole stack

Auth, subscription billing, role-based dashboards, and API routes generated as one coherent codebase, not stitched-together demos.

### Vertical by design

The research and PRD stages shape the product around your niche's real workflow, the way a vertical CRM should be.

### Own the codebase

GitHub sync from the first commit and full export, so your SaaS is an asset you own, not a subscription you rent.

### Iterate on signal

Ship, watch real usage, and feed changes back through the same shared context, without re-briefing anyone.

Shipped on ProductOS

StudioFlow A vertical CRM for photography studios

StudioFlow is a CRM shaped like a photography business: shoots, contracts, galleries, and payments instead of generic deals. It shipped as a launchable Next.js product with auth and subscription billing, built end to end on ProductOS.

[Read the case study](https://productos.dev/showcase/studioflow)

9.4 hrs

admin saved per studio per week

31%

faster inquiry-to-booking

92%

of invoices paid on time

Idea → Research → PRD → Design → Production code

Whatever your role, ProductOS runs the same five-agent pipeline, with zero context loss between stages, so an idea becomes a real, shipped product.

## What should we build today?

Whatever your role, run the same five-agent pipeline from idea to shipped product.

[Start on Free](https://beta.productos.dev/sign-up?utm%5Fsource=productos.dev/solutions/saas)

7-day free trial · 200 promotional credits

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