Together AI is building 250 megawatts of compute in Saudi Arabia -- two months after the Saudi state oil giant's venture arm led its own funding round

Together AI said Aug. 31 it will build a 250-megawatt data center in Saudi Arabia with HUMAIN, the kingdom's state-owned AI company -- a partnership the two firms project will bring Together AI more than $5 billion in gross annualized revenue in its first year and, per CEO Vipul Ved Prakash, will nearly triple the company's total computing capacity. The deal was unveiled on stage at LEAP, and it lands two months after Aramco Ventures, the Saudi state oil giant's venture arm, led an $800 million round that valued Together AI at $8.3 billion.

Prakash was blunt about why an eight-year-old company serving open-source AI models to more than a million developers is putting its next major facility eight time zones from most of its US customer base rather than closer to them. Cancellations and permitting fights, he told the Washington Examiner, have made American sites the harder capacity to secure -- not the more expensive one.

“More and more, local communities don’t want data centers in their backyards, and there are a lot of cancellations and moratoriums, so U.S. capacity is becoming even more constrained.” — Vipul Ved Prakash, CEO, Together AI

Prakash isn't describing a fringe problem. More than 530 US counties and localities have banned or limited data-center construction as of this summer, according to Heatmap reporting, and an August Embold Research survey found 75% of registered voters disapprove of a data center built near their own neighborhood, against 15% who approve. Texas Gov. Greg Abbott's early-August moratorium alone put up to 1,800 projects on hold; Pennsylvania's governor signed a separate executive order the same month tightening review. None of that is Saudi-specific pressure -- it's the domestic backdrop every US AI infrastructure buyer is now building against.

Together AI's own growth explains why it needs the capacity badly enough to go looking for it abroad. The company, which resells access to open-weight models and claims it can cut inference costs up to 60 times against closed-model rivals, has been repriced by investors five times since 2023 -- most recently the July jump to $8.3 billion -- as enterprises including Cursor, Cognition and Decagon route production traffic through its platform. A 250-megawatt facility roughly triples what the company can currently serve, which is the kind of jump a company only makes when the demand in front of it is real, not speculative.

HUMAIN's pitch runs the opposite direction. CEO Tareq Amin, speaking separately at a Cisco AI summit, called Saudi Arabia's power position "utterly remarkable": the kingdom has electricity availability exceeding 15 gigawatts at costs low enough, HUMAIN says, to cut a data center's total cost of ownership by 20 to 30 percent against more power-constrained markets. HUMAIN itself is barely 16 months old -- launched May 12, 2025 by Crown Prince Mohammed bin Salman and owned by Saudi Arabia's sovereign Public Investment Fund -- and this deal is not close to its biggest.

Line the two markets up side by side and the pattern reads less like Saudi Arabia offering something exotic than like it removing frictions the US currently imposes on its own buildout.

HUMAIN is not new to any of this. In the sixteen months since Prince Mohammed launched it, the Public Investment Fund vehicle has signed a run of foreign-partner deals for exactly this kind of capacity -- Oracle has committed roughly $14 billion over ten years, Amazon Web Services $5.3 billion for what it calls its first AI factory outside the US, and AMD and Cisco a joint venture targeting 1 gigawatt by 2030. Together AI's own two-month-old cap table adds a detail worth stating plainly: the fund that led its last round and the fund bankrolling the facility it's about to fill both trace back to the same government, even though Aramco Ventures (state oil) and the PIF (sovereign wealth, HUMAIN's owner) are legally separate vehicles.

None of that makes the arrangement unusual for this stage of the AI buildout -- Microsoft, Nvidia and xAI have all signed comparable HUMAIN partnerships this year -- but it does mean the winners and losers of this specific 250 megawatts are easy to name.

What isn't in either company's announcement is the number that would say how firm that headline figure actually is: neither Together AI nor HUMAIN has disclosed the revenue-sharing or purchase terms behind the projected $5 billion, so it stands as a first-year estimate rather than a contracted amount -- the same caveat that has followed nearly every dollar figure HUMAIN has attached to a partnership this year.