About PainSignal

What Is This?

PainSignal finds unsolved business problems that real workers are complaining about right now — plumbers frustrated with scheduling, restaurant managers drowning in spreadsheets, dental offices struggling with patient reminders — and turns them into validated app ideas, complete with feature lists, target users, and revenue models.

The people who have the problems don't build software. The people who build software don't know what problems exist. PainSignal connects the two.

Everything is searchable, filterable, and powered by AI that reads thousands of posts from places where real workers talk about their jobs.

Who Built This?

One person. Not a funded startup. Not a team of 40.

I'm a developer who wanted a better way to brainstorm product ideas and get inspiration from real-world problems. I kept finding myself guessing what people actually needed instead of just… listening to them.

So I built a system that does the listening for me — across every industry — and packages what real workers are saying into something I can actually act on. I've already found new features for my own apps that I never would have thought of on my own.

PainSignal is part of GZOO, an AI-powered platform that helps small businesses automate workflows and grow faster.

— Edwin Huertas, Founder

Why Is It Free?

Because I think the best way to build something people want is to give it away until people want it.

The first 1,000 accounts are completely free — forever. Full access. No catch. No “free tier with everything useful locked behind a paywall.” You're in for life.

I'll be honest — this thing costs real money to run. Servers, GPUs, API calls to process thousands of posts through AI pipelines, hosting, databases. I'm footing the bill right now because I believe in what this can become.

All I ask in return is that you actually use it, give me feedback, and help shape what gets built next. After the first 1,000 spots are claimed, new members will chip in to help cover infrastructure costs. But if you're one of the first 1,000? You're free. Period.

What's Next?

More data sources. More industries. Better scoring. Community features so builders can share progress on what they're working on.

And honestly? Whatever the first 1,000 of you tell me to build next. This is a community-first project. The roadmap is yours as much as it is mine.