# FastSaaS

A FastAPI + Postgres SaaS starter with Stripe billing and team roles baked in

https://topboilerplates.com/fastsaas

Framework: FastAPI | Pricing: $1 one-time

## Verdict

Best for: Python/FastAPI developers who want a production-ready SaaS backend with Stripe billing and multi-tenant teams without touching a Node.js stack.

Skip if: You want a Next.js/React frontend included out of the box, or you need a free/open-source option.

## Description

FastSaaS is a one-time-purchase SaaS boilerplate built on FastAPI and PostgreSQL. It ships email/password and Google OAuth auth, multi-tenant team management with role-based permissions, Stripe subscription billing with invoicing, automated email workflows, and a Docker/CI-ready deployment setup. It's aimed at developers who want a Python backend rather than the more common Next.js starters.

## Pros and cons

+ FastAPI + Postgres stack is a rare, welcome option among mostly Next.js boilerplates

+ Multi-tenant team management with RBAC is included, not bolted on later

+ Docker Compose and CI/CD pipelines are ready out of the box

- One-time paid product only, no free tier

- No frontend framework bundled - it's backend-focused

- Small, single-maker project with no visible community track record

## Features

- auth-included
- social-login
- rbac-roles
- teams-orgs
- multi-tenant
- payments-included
- subscriptions
- invoicing
- email-templates
- admin-dashboard
- docker-compose-dev
- ci-cd-included

## Stack

- Postgres
- Stripe
- Python

## Links

- Website: https://topboilerplates.com/go/fastsaas

## Alternatives

- [IndieKit](https://topboilerplates.com/indiekit)
- [Carrot Seed](https://topboilerplates.com/carrot-seed)
- [ShipFast](https://topboilerplates.com/shipfast)