Articles
Data-backed commentary on market gaps, unsolved problems, and builder opportunities.
The ICANN Verification Trap: One Missed Email Can Kill Your Business
Pieter Levels' site Nomad List was taken down for days after an expired WhoisGuard service triggered ICANN's verification process. Our data shows this is a pervasive problem, with 15 related issues averaging 3.8/5 severity across 74 industries.
QR menus are just the start—restaurant owners need a lot more
Pieter Levels' QR Menu Creator taps a real post-pandemic need. But our data shows that static menus miss the mark—75% of problems revolve around dynamic updates, POS integration, and analytics. Here's what to build next.
Coliving Economics Are Brutal, But the Real Opportunity Isn't in Beds
Pieter Levels argues coliving math doesn't work. He's mostly right, but builders should look at the real pain points behind coliving: community management that hotels ignore.
Salary Transparency Is Coming to Europe — But Not How That Viral Post Says
A viral post from 2022 claimed the EU would require salary ranges in all job postings starting August. The truth is more nuanced — and more interesting for indie hackers building in HR tech.
Flying Sucks, But That's Where the Opportunity Is
Flying has become a stress marathon, but for app builders, that's good news. We mapped 134 air travel problems to uncover where the real opportunities lie—and why B2B might be your best bet.
The Dry Social Scene Needs More Than Just Bars Without Booze
Pieter Levels thinks non-alcohol socializing is the next big thing. He's probably right about demand. But our data reveals that hospitality venues are drowning in operational issues—thin margins, scheduling chaos, pest control. The real opportunity isn't just opening a dry bar; it's building the tools that make those venues viable.
Amazon Drives Better, But the Real Logistics Goldmine Is Elsewhere
The incentive gap between Amazon and national postal services is real—but it's only part of the story. PainSignal's data reveals deeper operational pain points in logistics that indie hackers and investors can target.
Office Layouts Aren't a Pendulum — They're a Mess of Unmet Needs
A popular blog post argues office trends cycle every 7 years from cubicles to open offices and back. Our data shows something messier — and more actionable for builders.
Uber in Argentina: One Bug, a Thousand Missed Startup Opportunities
A viral post about a hardcoded checker in Uber's Argentina app makes for good Twitter engagement, but surface-level analysis masks a deeper systemic problem. PainSignal's data shows 39 tracked problems in ridesharing alone, with currency conversion errors rated at 4.5 severity. For indie hackers, this isn't just a bug report—it's a roadmap.
Lost luggage is everywhere, but where's the fix?
A new site ranks airlines by lost luggage, but the real opportunity is fixing the broken systems behind it. PainSignal data reveals a severe gap in real-time tracking and inter-airline coordination.
The Real Airport Problem Isn't Just Da Vinci — It's a Systemic Mess Begging for a Fix
Pieter Levels nails the symptom — Da Vinci-run airports are terrible. But our data shows the disease is much wider. Over 143 aviation problems tracked, many stemming from privatization. Here's what that means for builders and investors.
The Real Reason American Restaurants Rush You Out Isn't Culture
Pieter Levels blames cultural differences for American restaurants rushing customers out. But our data shows it's really about operational friction—split bill hassles, slow payment processing—that creates the pressure. Here's what builders can do about it.