Articles
Data-backed commentary on market gaps, unsolved problems, and builder opportunities.
BuildersFoundersTravel
Flying With a Baby Sucks. The Data Shows It's Worse Than You Think.
The debate over baby carriers on planes misses the bigger picture. PainSignal data reveals a cluster of unmet needs for families in the air—and a regulatory bottleneck that's ripe for disruption.
via Hacker News (Best)·Sep 27, 2026
BuildersFoundersTravel & Hospitality
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.
via Pieter Levels Blog·Jun 1, 2026
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