SaaS, Docker, FastAPI Boilerplates & Starter Kits

supastarter comes with all the features you need to build a scalable SaaS. We save you the time building the boilerplate and let you focus your core features. Utilizing the power of serverless it is also the perfect stack for bootstrappers and indie hackers!

Build unlimited SaaS products with any SaaS Starter Kit. Save months of work and focus on building a profitable business.

The ultimate block set for Shadcn UI & Tailwind

Ship Fast Mobile Apps

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FastAPI and Python boilerplate for building scalable asynchronous REST APIs.

FastAPI SaaS starter with auth, Stripe billing, and async jobs.

FastAPI and Next.js template for AI/LLM full-stack applications.

FastAPI and Python starter for modular, evolvable full-stack applications.

Cookiecutter Python template for apps and libraries with optional FastAPI and Celery

FastAPI backend template with Tortoise ORM, RBAC, and async architecture

FastAPI boilerplate for building third-party Saleor apps and webhooks.

Collection of starter templates for frontend, backend, and full-stack projects.

FastAPI and Bootstrap starter for dashboard UI and REST APIs

FastAPI, PostgreSQL, and HTMX starter for Python SaaS apps

Next.js + FastAPI SaaS for Retrieval-Augmented Generation applications.

FastAPI backend with MCTS-based engine to optimize LLM conversation responses

FastAPI and React SaaS starter with billing, teams, and deployment

Python RAG boilerplate using LangGraph for retrieval-augmented generation.

FastAPI REST API template with Celery, PostgreSQL, and RabbitMQ

Slack-native Python boilerplate for agentic RAG copilot with FastAPI

UI-based FastAPI project generator that scaffolds production-ready APIs

React Single-Page App with FastAPI backend following Clean Architecture principles.

FastAPI GenAI starter with modular architecture and production deployment.

Nextjs, FastAPI, and LangChain starter for constrained agent apps

FastAPI + React + MongoDB starter with Docker Compose and Traefik

FastAPI starter with async SQLAlchemy, Postgres, React-Admin, and tests.

FastAPI SQLModel boilerplate for async Python APIs using Docker and Celery