Matthieu ZH | Building AI Products 🇨🇭

I spent two years watching people with great ideas never ship a single product. Not because they lacked ideas. Because the path from "I want to make a t-shirt" to "here's the buy link" was broken. So I fixed it.

Quick note on why I kept the catalog curated: Most POD tools give you 500 products. 80% have bad print quality or off mockup angles. I'd rather give you 20 that look good and convert than 500 that frustrate your customers. Quality over catalog size — always.

I spent two years watching people with great ideas never ship a single product. Not because they lacked ideas. Because the path from "I want to make a t-shirt" to "here's the buy link" was broken. So I fixed it.

If you've had an idea stuck in your head and no clean way to ship it — now you do. Go see what @SmartPrintAI can do, or just open it and type something. smartprintai.com

It's live. People are already turning ideas they've sat on for months into real products. Some had their first mockup ready in under a minute. That's the part I'm most proud of.

@SmartPrintAI Mine would be: "Astronaut sitting alone on the moon, watching Earth burn, unbothered" Already ordered it. It arrived Tuesday.

Drop your prompt idea below. What would you put on a t-shirt?

I typed 6 words. Got a custom hoodie design in 11 seconds. Here's what that looks like 👇

Designing merch used to mean: → Hiring a designer ($200–500) → Waiting 3–5 days → Back-and-forth revisions → Minimum order of 50 units → Still hating the result There's a better way now.

@AutoApplyWorks If you have questions about how any of it works — the scoring model, the API sources, the document generation — happy to answer here.

@AutoApplyWorks If you're in an active job search and done wasting time on formatting: autoapply.works — free to start Feedback always welcome. This is early and I'm building it in public. @AutoApplyWorks

I spent months watching smart people waste hours rewriting the same CV for every application. So I built AutoApply AI. It discovers jobs, scores your fit, and generates tailored, ATS-optimized documents — one per role, nothing fabricated. @AutoApplyWorks

If you want to follow the project, see @tradetrackingio and visit tradetracking.io

TradeTracking.io is built around a simple idea: better review creates better follow-through.

I've been building something for traders who take review seriously. It's called TradeTracking.io. A cleaner workflow for equity, PnL, trades, journaling, replay, reports, and AI follow-through. @tradetrackingio