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How I Built It: $20K/Month Chrome Extension | Starter Story

August 7, 2026

AI Summary

5 min read

Saeed Ezari built a Chrome extension called Superpower ChatGPT that adds extra features to the OpenAI chatbot. He launched the first version within two or three days of learning how to build a browser extension, having never built one before. A year and a half later, the extension had been downloaded roughly 270,000 times, had about 150,000 weekly active users, and was generating $20,000 to $30,000 in monthly recurring revenue. He is the only person working on it.

Where to Build: Platform Strategy Over Standalone SaaS

Ezari’s core strategic insight is that most people, when starting a project, default to building a standalone website with its own backend and frontend. He argues this is a mistake because "competing with like everyone on the internet is a lot harder than competing with like a limited number of players in a smaller marketplace."

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What you'll learn

  • 1 (00:45) **Introduction and Business Overview** - Said introduces himself as a software engineer and the creator of Superpower ChatGPT, a browser extension.
  • 2 (03:29) **Core Strategy: Building for Existing Platforms** - Said explains the two primary strategic advantages of building extensions for established platforms.
  • 3 (04:22) **Why Marketplaces Beat Standalone SaaS** - Said contrasts building a plugin for a marketplace vs. launching a traditional, independent SaaS product.
  • 4 (05:14) **Finding Ideas by Listening to Communities** - Said shares his exact method for generating product ideas, using his own experience with the ChatGPT launch.
  • 5 (07:16) **Technical Requirements for Building** - Said details the skills needed to build a browser extension, emphasizing speed and simplicity.
  • 6 (09:29) **Zero-Cost User Acquisition Through Organic Growth** - Said explains how he got his first users without spending any money on marketing or ads.
  • 7 (10:42) **Spotting Opportunities in AI for Non-Tech Professionals** - Said identifies a major early opportunity: bringing AI into non-tech industries.

+ Full timestamped outline available in the app

Show Notes

How I Built It: $20K/Month Chrome Extension This is how Saeed Ezzati built an AI Chome Extension to over $20,000/month.📚 50+ Solo Dev Ideas → https://www.starterstory.com/solo?utm_campaign=saeed&utm_source=youtubeFollow Saeed 🐦 Twitter - https://x.com/eeeziii🔔 Subscribe - https://www.youtube.com/@starterstory 📸 Instagram - https://www.instagram.com/starter_story/ 🐦 Twitter - https://twitter.com/thepatwalls Sharing ideas that make money!Disclaimer: This podcast is published by a viewer using content from Starter Story's YouTube channel with the goal of making his valuable insights more accessible to those who prefer audio formats, helping more people discover and learn from the insights shared in his videos. It is not an official production of Starter Story. For any requests from Starter Story, please don't hesitate to get in touch. ---------- Keywords: startup journey, entrepreneur podcast, passive income, tech business, startup tips, startup success, bootstrap startup

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