Image credit: Source: company product disclosures.
The hardest job in a sportsbook, pricing thousands of live markets and managing the risk on every bet, is increasingly one operators rent rather than build. Sportradar, Genius Sports and Kambi now run the trading brain for hundreds of books that never hire a trader.
Sportsbook trading used to be the business. Compile the odds, balance the book, cap the sharp customers. It was the reason an operator existed. For most new entrants, it is now a line item on a supplier invoice.
The brain, for hire
The scale of the outsourcing is already large.
Sportradar's Managed Trading Services counted more than 200 clients and had processed over 3.5 billion betting tickets year to date, the company said in its H1 2024 update, with 44 new operators signing in that half alone, most of them in Brazil and Africa. An operator hands over as much of the trade desk as it wants, from pricing to fraud screening, and keeps its brand on the front end.
Genius Sports runs a parallel offering. Its Genius Trading Services prices more than 600,000 fixtures a year across 40-plus sports with a team it says exceeds 500 traders, sitting on top of the official data rights it already holds. Betby, a smaller B2B supplier, is blunter about the model: it takes care of "all sportsbook-related operations including risk management, trading, client segmentation and reporting."
For an affiliate, a media brand or a land-based casino going online, this is the fast route to market. You do not need a risk desk in three time zones. You need a contract.
Now they sell it in pieces
The more interesting shift is that the trading brain is being taken apart and sold by the component.
Kambi built its name on the all-or-nothing turnkey book. It now sells three tiers: Complete, the full sportsbook; Flex, an open platform that mixes Kambi and third-party products; and Select, modular services for operators running their own stack. On top sits Odds Feed+, a managed pricing feed Kambi says is "sharpened by its 17 billion euro global liquidity," sold to operators that want only the odds and keep everything else.
The signal deal landed in February 2026. ComeOn Group, a top-25 operator, signed a multi-year Odds Feed+ partnership and plugged Kambi's pricing into its own proprietary sportsbook platform. ComeOn built the platform and rents the brain. That is the whole trend in one contract.
The market is splitting three ways. New operators rent everything. Mid-tier books build the platform and buy the pricing. The giants build all of it. The supplier that used to sell one product now sells a menu, because the build-versus-buy decision is no longer a single yes or no.
AI is the pricing edge
What makes the odds feed sellable on its own is that pricing has become an AI problem, and suppliers have the data to train it.
Sportradar's Alpha Odds, layered into its managed service, "boosted client profits by an average of 10%" against a traditional odds solution, the company said. Genius launched its Edge engine in January 2024 claiming an 18% margin uplift for early partners, and its product page now claims a 22% margin increase on football markets for the 2025/26 season. Those are vendor figures, not audited results, and should be read as sales claims. But the direction is real: Kambi said AI-driven trading accounted for 48% of its bets in 2025.
This is why pricing detaches cleanly from the platform. An automated engine that recalculates odds across unlimited markets in real time, tuned on billions of tickets, is a product a supplier can meter and sell. It is also the layer where the same AI now invents new markets, not just prices old ones, and where the in-play pricing race is actually fought.
Why the giants still build
The counter-trend matters as much as the trend. bet365, Flutter's FanDuel and DraftKings run their own trading, and they are not switching.
The logic is margin. Trading is where a sportsbook's hold is set, and a book that outsources pricing hands its most important economic lever to a supplier that also serves its rivals. At the scale of a FanDuel, a fraction of a point of hold is worth more than any licence fee saved. Owning the official data rights that feed the prices is part of the same instinct: control the inputs, control the margin.
So the map settles into a barbell. The largest operators internalise trading because a point of hold is their edge. Everyone else rents it because a trading desk is a cost they cannot justify. The suppliers, meanwhile, are content to sell the full book to one tier and only the feed to the next.
The trade desk splits from the platform
For a decade the sportsbook platform and the trading desk were sold together, and most operators took both. That bundle is coming apart.
The pricing engine is now a standalone product, priced on its own, improving on its own AI curve, and increasingly bought by operators who build everything else themselves. The supplier that owns the sharpest engine and the deepest liquidity data will sell it into books of every size, including ones that would never buy a turnkey platform. The trade desk was the sportsbook. It is becoming a subscription.
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