How Rokt Built a $200M Business on the Thirty Seconds After You Click Buy
Bruce Buchanan found his company inside his last one: airline checkout pages that doubled profitability when the right offer appeared after purchase. Rokt turned that thirty-second window into a $200M business — and explained its accounting more honestly than any founder we've taped.
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Bruce Buchanan spent a decade building Jetstar into Asia-Pacific’s largest low-fares airline, and the discovery that became his next company happened at the airline’s checkout: “We discovered the importance of this moment in time where consumers were transacting — which we call the transaction moment — and if we could get the right products and the right messages in front of our customers, we could double the profitability of the airline.”
Rokt, founded in 2012, is that observation industrialized: the confirmation page as monetizable real estate. Buy a movie ticket, get offered a dinner reservation; buy a flight, get offered insurance — each placement auctioned, personalized, and cleared through Rokt’s platform. By the February 2021 interview, Buchanan could put numbers on it:
The most honest revenue accounting on the show
Most founders quote one flattering number. Buchanan volunteered three unflattering ones and reconciled them on air, which is why this tape doubles as a masterclass in reading marketplace P&Ls. Headline 2021 revenue: about $170M actual, $200M underlying — the gap being travel and ticketing verticals still crushed by COVID. Gross profit: about $90M, and he broke the delta down without prompting:
The original business, still the biggest — books gross but runs like a joint venture: “Fifty cents goes to the partner… we spend about 43 cents on technology and hosting and sales and data costs… and we keep about seven cents on the dollar.”
“Distributed commerce” — selling parking, insurance, adjacent products inside checkout — takes about 3%, “like a credit card merchant fee,” and was growing fastest: placement in the right transaction moment lifts a partner’s attach rates 50–60%.
Powering a merchant’s own offers — the smallest of the three at $5–7M.
Three models, one thesis — a live illustration of stacked revenue models and of why take-rate businesses must be read at contribution, not headline.
The COVID barbell
Rokt entered 2020 with 50–60% of its volume in verticals that then ceased to exist:
“Our whole ticketing entertainment vertical dropped 97%. Our travel vertical dropped 60 or 70%.”
Built partly through an acquisition the year before, it exploded as commerce moved online — and saved the company.
Revenue for 2020 finished “just shy of $100M” actual — flat against 2019’s $100M+ — but Buchanan called the flatness an illusion: “More like a roller coaster in the middle… March, April we got smashed, revenue tanked 65%, and then we came back.” Underlying growth ran ~35–40% both years, about half of it expansion from existing clients, with net-negative churn on the e-commerce supply side.
Investors read it the same way: an $80M round closed mid-pandemic at $450M pre-money — a “closed round,” negotiated upward on underlying strength alone.
65%the valuation’s upward drift over nine months of negotiation — while actual revenue sat still
It is the cleanest case in our archive for keeping honest adjusted metrics through a shock: the companies that could prove their underlying trajectory raised through the trough; the ones that couldn’t, didn’t. (SafetyWing’s Sondre Rasch raised into the same “plungy” 2022 market on the same principle.)
Where the transaction moment went
The GetLatka dataset carries Rokt’s line forward: from $72M in 2017 through the COVID flatline, a genuine wobble in 2022–23 as post-pandemic e-commerce normalized, and back to an estimated $178M by late 2024 — with the dataset recording a $3.5 billion valuation as of October 2025.
Along the way Rokt did what Buchanan hinted at with his “$80M in fresh powder”: it went shopping in its own thesis, most notably acquiring the customer-data platform mParticle in early 2025 — buying the data layer that makes transaction-moment personalization sharper. Headcount in our data jumped from ~200 to 766 by late 2025, the acquisition era visible in a single row.
Current data lives on Rokt’s GetLatka profile; the full February 2021 conversation is here.
The through-line, a decade in: everyone else fights for attention before the purchase, at auction prices set by Google and Meta. Buchanan built a nine-figure business on the one moment those giants don’t own — the thirty seconds after the buy button, when, as he put it, there’s “no one really working in that area.” There is now, and it’s worth $3.5 billion.
SourcesBruce Buchanan’s February 2021 interview; GetLatka dataset rows through late 2025.
