Micro-SaaS & AI ProductsSource date: August 18, 2024Last reviewed October 17, 2026

A solo developer's ChatGPT browser extension at $20,000 to $30,000 MRR

Superpower ChatGPT adds folders, search, and prompt tools on top of ChatGPT.

Subject: Superpower ChatGPT (Saeed Ezzati)

Superpower ChatGPT social preview: "Turn ChatGPT into your AI workspace", with a mockup of folders and tools.
Image: Superpower ChatGPT (official site). View source (opens in a new tab)The user and customer counts inside the image are the vendor's own marketing claims, not something we verified.

Case Overview & Background

Saeed Ezzati, a software engineer, learned to build browser extensions and launched his first one within two or three days. Superpower ChatGPT adds features such as folders and search to ChatGPT. He told Starter Story it was at about $20,000 to $30,000 MRR and that he is the only person working on it.

How AI Is Used

The extension works inside ChatGPT, adding organisation and productivity features around the AI assistant.

Step-by-Step Process

Step 01Learn a narrow skill fast

Learned extension development and shipped in days.

Step 02Grow free first

Kept the extension free to build a user base.

Step 03Add a Pro tier

Monetised power users with paid features.

Customer Acquisition & Distribution

Chrome Web Store discovery and word of mouth from a large free user base.

Limitations, Risks & Failure Modes

What may not apply to you, and what could go wrong:

  • Depends entirely on ChatGPT's interface, which can change or add the same features
  • Browser store policies can affect distribution
  • Self-reported figures

Key Takeaways

  • Products built on top of a popular platform can find users quickly
  • Platform dependency is the main risk
  • Free-first growth can work when the upgrade path is clear

Sources

Interview SiteAugust 18, 2024

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

Note: Video interview and transcript.

Open Source
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Case ID: cs-superpower-chatgpt
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