How to Build & Launch an AI Startup with Claude Code: Full Course (6 Hours)

Product OS — overview

This walkthrough presents Product OS, a four-phase system for building and launching AI-powered software using tools like Claude Code, Codeex, and Cursor. It covers idea validation, design and onboarding, AI-assisted development, deployment, and distribution with growth experiments—aiming to help creators and businesses build usable, monetizable products or internal tools with confidence and scalable go-to-market plans.

– Define: Validate ideas, create a product offer (customer, pain, outcome, mechanism, proof, guarantee) and test pricing and market fit before building.

– Design: Build a minimum viable brand, design system, onboarding flow, landing page and app-store assets that convert and activate users.

– Develop: Use AI agents (Claude Code, Codeex, Cursor), create product specs and agent guides, build an MVP, test, and deploy with recommended stacks (Convex, Clerk).

– Distribute: Map go-to-market channels, run rapid growth experiments to find what works, then automate and scale successful acquisition paths with AI.

Quotes:

The hard part is still figuring out exactly what to build.

Anyone can build software in 24 hours; the real challenge is building something people actually want.

A product is not just an app on the app store; it’s a solution that solves a real problem.