# VibeWeek > VibeWeek is a 5-day guided challenge that helps founders build and launch a SaaS app with AI coding tools. ## Sections - [Home](https://www.vibeweek.ai) - Product overview and entry point for the 5-day SaaS build challenge - [Day 1: Create](https://www.vibeweek.ai/create) - Define the idea, product requirements, landing page, backend, and working prototype - [Day 2: Refine](https://www.vibeweek.ai/refine) - Improve the product with feedback, UI polish, and domain setup - [Day 3: Build](https://www.vibeweek.ai/build) - Add core SaaS systems such as auth, payments, APIs, advanced features, and dashboards - [Day 4: Position](https://www.vibeweek.ai/position) - Prepare positioning, SEO, documentation, email sequences, and launch channels - [Day 5: Launch](https://www.vibeweek.ai/launch) - Final testing, deployment, analytics, announcements, invitations, and feedback capture - [Grow](https://www.vibeweek.ai/grow) - Post-launch SaaS implementation guides for growth, operations, and product depth ## Quick Links - Start the challenge: https://www.vibeweek.ai/create - Prompt library companion: https://vibereference.com - Launch companion: https://launchweek.ai - Data Advantage portfolio: https://www.buildadataadvantage.com ## Authentication VibeWeek is a public content site. No account, API key, or authentication is required to read the guides. ## Key Facts - Base URL: https://www.vibeweek.ai - Product type: Static Next.js content site - Audience: Founders and developers building a SaaS product with AI coding tools - Content model: Five daily challenge sections plus a Grow library of post-launch SaaS guides