Build and launch a mini-SaaS in 10 minutes with ChatGPT Sites

Build and launch a mini-SaaS in 10 minutes with ChatGPT Sites

Published By the AI Academy editorial team · editorial policyIncludes a video walkthrough5 min readBeginner

Turn a public API into a hosted mini-SaaS by planning the product, building the MVP, and deploying a web app people can actually use with ChatGPT Sites.

TL;DR

You'll turn a public API into a fully hosted mini-SaaS web app using ChatGPT Sites. You'll plan the product, build an MVP, and deploy a live site that solves a specific problem. By the end, you'll have a practical, shareable web product that does one thing well.

Who this is for

  • Solo entrepreneurs who want to launch a product quickly without a team
  • Non-technical founders who need to validate an idea with a working MVP
  • Developers looking to prototype and deploy a web app in minutes

What you'll build

You will build a mini-SaaS web app (like WeatherRegistry) that takes a public API and turns it into a hosted product that solves a specific problem for users.

Steps in this tutorial

  1. Step 1 - Choose a public API
  2. Step 2 - Convert the idea into a PRD
  3. Step 3 - Build the MVP in Codex
  4. Step 4 - Deploy with ChatGPT Sites

The step-by-step instructions, prompts and screenshots are for AI Academy subscribers.

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