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DEEP DIVE
A 22-year-old built a search box for airline award seats. It’s now $8M a year, and he still has no employees.
In June 2022, a 22-year-old security researcher got annoyed at how bad airline websites are.
That’s the whole origin story. Ian Carroll had a pile of points, wanted to fly business class, and discovered that finding a seat meant opening twenty airline websites and checking one route, on one date, in one loyalty program, over and over, for hours.
So he wrote a script that did the checking for him. Then he put a search box in front of it and called it Seats.aero.
Eighteen months later he posted this on LinkedIn: $1.5M in ARR, over a million pageviews a month, entirely bootstrapped, no full-time employees besides himself.
By March 2025 he tweeted the update: $8M ARR, 500,000 monthly active users, still fully bootstrapped, and he was only now thinking he’d have to hire someone. His words: he’d hit the limit of being solo where you start hampering your own progress.
Eight million dollars a year. From a search box.
Now, I know what you’re thinking, because I thought it too. “That’s a travel-hacking tool. I’m not building a travel-hacking tool.”
Correct. You’re not. But look at what he actually sells. It’s not content, and it’s not a database of fixed facts like the tractor specs site we covered last time. It’s something stranger. It’s live availability data that the airlines already have, but only let you see one query at a time. Ian just did the queries for everyone and charged $9.99 a month for the results.
That pattern has almost nothing to do with airlines. And it’s sitting untouched in at least a dozen other places.
We will be covering:
What exactly did he build, and why do 500,000 people a month keep typing the URL directly instead of Googling it?
The four tests that decide whether a category can support this model. Most ideas fail two of them.
How he gets the data when the airlines don’t want him to have it, and what happened when Air Canada sued.
The pricing ladder: why $9.99 works when the product is worth thousands, and where the real money comes from.
12 categories where the same model is open right now, plus 5 that look open but aren’t, and 3 I’d tell you not to touch.
Where this breaks.