I Built an App with Cursor and Made $100K in 15 Minutes | Starter Story

What you'll learn

• 1 (02:20) **Who Alex Finn Is and What Creator Buddy Does** - Alex introduces himself as the solo founder who built Creator Buddy, an AI app that analyzes X (Twitter) tweets to coach users on better content creation.
• 2 (03:19) **Background: From MongoDB Consultant to Viral Content Creator** - Alex explains his career at MongoDB leading technical consultants and how he started creating content on Twitter in December 2021.
• 3 (04:45) **Discovering Cursor: The Breakthrough Moment** - Alex describes his first five minutes with Cursor in August 2024 and the realization that he could build enterprise-level software alone.
• 4 (05:34) **The Framework for Using AI Coding Tools Effectively** - Alex explains his core technique: breaking every feature request into the smallest possible building blocks before feeding them to Cursor.
• 5 (09:04) **How the Idea for Creator Buddy Originated** - Alex describes solving his own content-creation pain point as the source of the business idea.
• 6 (09:46) **The Launch Story: $100K ARR in 15 Minutes** - Alex walks through the January 2025 launch day, starting with beta testing 150 subscribers and meeting with each one personally.
• 7 (12:08) **Addressing the "You Only Succeeded Because of Your Audience" Critique** - Alex directly acknowledges that his audience was the key to the launch revenue, but emphasizes that he built that audience over three years of consistent content creation.

+ Full timestamped outline available in the app