Built an AI tool that rewrites real estate ads in seconds (no code, Gemini + Gumroad)

Real estate listings all look the same: long paragraphs, generic phrases, and hours lost rewriting the same thing for every property.

I wanted to test how far AI could go in automating real marketing work — not chatbots or buzzwords, but a tool that saves time and actually converts better.

So I built Real Estate Ad Optimizer, a no-code micro-product powered by Google Gemini and Gumroad automation.

✨ It creates:
• Catchy titles that increase clicks
• SEO-optimized descriptions
• Persuasive bullet points
• Delivery directly by email — all automated

🧠 Stack: Google Forms + Apps Script + Gemini API 2.5 Pro + Gumroad

The goal was simple: prove that you can build a profitable AI assistant for a niche audience in a few days, without code.

👉 Currently available in French, tested with real estate agents.
Demo link: https://2030395898668.gumroad.com/l/jqyymu

Curious to hear your thoughts — what other niche professions could benefit from micro-AI tools like this?