xia_yu

xia_yu

Building AI products and ads in public

About

Building practical AI tools in public. Currently working on Clip2Map, AI Spend Radar, and eCPM Bazaar. Sharing product experiments, launches, and lessons along the way.

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Gone streaking
Gone streaking

Forums

2mo ago

I built a browser-only tool to diagnose mobile ad revenue drops — looking for feedback

I ve been working on a small diagnostic tool for mobile app and game developers who see their ad revenue drop but are not sure what changed.

The problem I kept seeing was that blended eCPM alone often does not explain much.

A revenue drop might actually come from:

- fewer impressions

2mo ago

How do you decide how many features to add so your product is not too broad or too narrow?

I believe that when launching a product on Product Hunt, you should focus on one main feature and two supporting features that help bring the whole idea together.

When I see a new product with too many features and the whole tool feels complex, I start to lose my understanding of what it actually does.

3mo ago

What are the 5 tools you simply couldn't do your work without?

This could be related to your industry, or even a side project you're working on.

Here are my 5 (I couldn't function without them):

  1. Grammarly proofreading my texts, not just posts, but also client communication

  2. ChatGPT / Claude mostly brainstorming, help with copy, and summarising

  3. Figma I can put the basic graphics together quickly.

  4. Translator sounds incredibly old-school, but English is not my mother tongue

  5. Gmail and not only for communication, but also for storing ideas and sending myself email reminders for posts

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