Can You Build A Profitable SaaS In 7 Days With Just AI? My Experiment With Proof!

I built and sold a SaaS company over 10 years. It nearly broke me. So naturally… I decided to try again. This time with a twist: build a fully functional, payment-ready SaaS product in just 7 days — using only AI. No dev team. No months of planning. Just constraints, focus, and a ridiculous deadline. In this episode, I walk you through the entire experiment day by day. The wins on day one that felt unfair. The bugs that nearly derailed everything. The painful decision to scrap work and start over. The deep work sessions that made the difference. And the honest question I had to ask myself at the end — just because you can build it… should you? You’ll see the full demo of “Nicky,” the AI-powered app I created for creators to sell products in minutes. But more importantly, you’ll see what building under pressure actually teaches you about business, AI, and yourself. This isn’t theory. It’s seven days of obsession, frustration, momentum, and clarity — compressed into one episode. If you’ve been wondering what AI really makes possible, this one’s going to change how you think. #saas #artificialintelligence #buildinpublic #entrepreneurmindset #100MBA Links Email me here: Omar@100MBA.net Send your questions here: https://100mba.net/q Follow Omar: https://www.youtube.com/@100mba https://www.instagram.com/omarzenhom/ https://www.facebook.com/ozenhom https://www.tiktok.com/@theomarz https://www.linkedin.com/in/omarzenhom/ https://x.com/TheOmarZenhom Timestamps: 00:00 10 Years in SaaS… Now a 7-Day AI Build Challenge 01:26 The App Idea: Meet “Nicky” for Creators 02:36 The 7-Day Roadmap: Foundations, Flows, AI Features, and Shipping 03:32 Day 1 Results: Shockingly Fast Progress (and the First Lesson) 04:39 Day 2: Tool Stack Breakdown: Leap, Stripe, Cursor, OpenAI, and More 07:25 Day 3 Crisis: Bugs, Sunk Cost, and Switching to Windsurf 08:57 Day 4 Momentum: Progress Returns—and the Long-Term Question 09:58 Day 5: UX/UI Polish So the App Feels Effortless 10:32 Day 6: Stress-Testing Onboarding + Payments (Try to Break It) 11:35 Day 7: The Reveal—Focus, Deep Work, and Shipping the App 12:23 Live Demo: Dashboard, Storefront, and AI Product Creation 13:27 Ask Nicky: Built-In AI Assistant for Account + Business Questions 14:12 Final Takeaways: AI Is Powerful, But Building a Business Has a Cost 15:23 Should You Build It? (And What’s Next)