> ## Content Index > Fetch the complete content index at: https://www.implicator.ai/llms.txt > Use this file to discover other available public pages before exploring further. # Meta Spends Hundreds of Millions a Year on AI Models Through Microsoft - URL: https://www.implicator.ai/meta-spends-hundreds-millions-ai-models-via-azure/ - Published: 2026-08-20T13:17:52.000Z - Updated: 2026-08-20T13:17:52.000Z - Description: Meta is buying hundreds of millions of dollars in annual AI-model access through Microsoft while developing models and considering a rival cloud service. Foundry’s growth shows the scale, but neither company confirmed the spending, token use, pricing or contract terms. What keeps it together? - Author: Marcus Schuler - Tags: AI News Meta has become one of Microsoft’s largest customers for artificial intelligence models sold through its Azure cloud, spending hundreds of millions of dollars a year for access through [Microsoft Foundry](https://www.microsoft.com/en-us/investor/events/fy-2026/earnings-fy-2026-q4?ref=implicator.ai), [Bloomberg reported on Aug. 20, 2026](https://www.bloomberg.com/news/articles/2026-08-20/meta-has-quietly-become-one-of-microsoft-s-largest-ai-customers?ref=implicator.ai), citing a person familiar with the arrangement. The deal puts a major model developer among the largest buyers on a marketplace whose biggest accounts are concentrated inside the technology industry. The same person also said Meta was consuming trillions of tokens each week. Neither Meta nor Microsoft confirmed the annual spending or weekly token figures, and the report did not identify the exact models, pricing, or contract terms. What Changed - Meta spends hundreds of millions of dollars annually for AI-model access through Microsoft Azure. - A single anonymous source said Meta consumes trillions of tokens weekly; neither company confirmed the figures. - Microsoft said Foundry had 100,000 customers by July 2026 and revenue had more than doubled year over year. - Meta’s third-party cloud bills sit beside a $130 billion-to-$145 billion 2026 capital-spending forecast. AI-generated summary, reviewed by an editor. [More on our AI guidelines](https://www.implicator.ai/about/). ## Meta’s model buying Meta developers have used OpenAI models supplied through Foundry to evaluate output from Meta’s own systems. Chief Technology Officer Andrew Bosworth said in July 2026 that the company rents leading external models as part of its development work. The company said in [October 2025](https://investor.atmeta.com/investor-news/press-release-details/2025/Meta-Reports-Third-Quarter-2025-Results/default.aspx?ref=implicator.ai) that it expected to meet its 2026 computing needs with its own infrastructure and contracts with outside cloud providers. Meta has discussed offering access to several AI models through an application-programming interface that could compete with Foundry. Meta said in January 2026 that third-party cloud spending would drive part of its expense growth that year. Those external cloud services are separate from the capital expenditures Meta makes on its own infrastructure. It spent $31.08 billion on capital expenditures in the quarter ended June 30, 2026, and set a full-year forecast of $130 billion to $145 billion. Its January forecast had been $115 billion to $135 billion. ## Foundry’s growth The service had 100,000 customers as of July 29, 2026, and revenue had more than doubled from a year earlier. Customers using models from several providers increased fivefold from the start of 2026, and the number running at an annual rate of one trillion tokens rose fourfold from a year earlier. FREE WEEKDAY MORNING BRIEFING Join 10,000+ AI professionals The Implicator Morning Briefing filters the AI news cycle to the stories worth your attention and explains their consequences. From San Francisco, every weekday at 4:45 a.m. Pacific, 7:45 a.m. Eastern. Email address Send me tomorrow’s briefing Check your inbox. Click the link to confirm. About five minutes. No hype. No spam. Azure revenue exceeded $100 billion in Microsoft’s fiscal year ended June 30, 2026, up 41% from the prior year. Chief Financial Officer Amy Hood said, “There are still constraints in the system” and “demand continues to exceed available supply.” Know someone who'd find this useful? [✉️ Email it to a friend in one click](mailto:?subject=A%20newsletter%20I%20think%20you%27d%20like&body=This%20is%20one%20of%20maybe%20three%20newsletters%20I%20actually%20read.%20The%20rest%20just%20pile%20up%2C%20unread%2C%20judging%20me.%0A%0AAnd%20yes%2C%20this%20email%20mostly%20wrote%20itself%2C%20which%20is%20a%20little%20on%20the%20nose%20for%20an%20AI%20newsletter.%20Doesn%27t%20make%20it%20wrong.%20implicator.ai%20is%20good.%0A%0ASubscribe%20free%3A%20https%3A%2F%2Fwww.implicator.ai%2Fsubscribe%2F%3Futm%5Fsource%3Dnewsletter%26utm%5Fmedium%3Dforward%26utm%5Fcampaign%3Demail%5Fforward), or they can [subscribe free here](https://www.implicator.ai/subscribe/?utm%5Fsource=newsletter&utm%5Fmedium=forward&utm%5Fcampaign=forward%5Fto%5Fcolleague). ## Spending concentration People familiar with Foundry’s customer mix said its largest accounts remain concentrated among technology companies. OpenAI provided [about 70%](https://www.bloomberg.com/news/articles/2026-08-05/microsoft-s-ai-sales-mostly-come-from-openai-disclosures-show?ref=implicator.ai) of Microsoft’s overall AI revenue in Microsoft’s fiscal year ended June 30, 2026, while Foundry sold access to models from OpenAI and several other providers through the Azure marketplace. The report did not disclose how much of Foundry’s revenue comes from Meta or how the contract compares with other major accounts. ## Capacity under dispute Meta’s workload came to light while Azure was facing documented supply constraints and Microsoft’s capacity claims were under scrutiny. A [Guardian investigation published Aug. 17](https://www.theguardian.com/technology/2026/aug/17/are-microsofts-ai-plans-being-held-back-by-a-shortage-of-chips?ref=implicator.ai) found 2.2 million AI chips installed at Microsoft, below estimates derived from the company’s stated power capacity. Microsoft rejected the calculation and said it relied on incorrect assumptions. Microsoft does not report volumes of specific chips in its AI infrastructure and does not identify hardware assigned to the Meta workload. Shaolei Ren, a professor at the University of California, Riverside, who reviewed the power-based estimates, said public capacity figures lacked enough context to establish how much compute was operating. “According to their own metrics, Microsoft could be correct. But it isn’t clear what they mean when they say they have added datacentre capacity. They are giving insufficient context,” Shaolei Ren said. Frequently Asked Questions What is Meta buying from Microsoft? Access to AI models through Microsoft Foundry on Azure. The source says Meta developers used OpenAI technology through Foundry to evaluate output from Meta’s own models. Exact model names, prices and terms were not identified. How much is Meta spending through Azure? Hundreds of millions of dollars a year, according to one person familiar with the arrangement. Meta and Microsoft declined to confirm that figure, and Foundry’s revenue share from Meta was not disclosed. How much AI usage does Meta run through Microsoft? The same anonymous source said Meta consumes trillions of tokens each week through the platform. The report did not identify the models, token prices or contract terms behind that usage. Why does Meta rent models while building its own? Meta technology chief Andrew Bosworth said the company rents leading external models as part of its development work. Meta has also said it plans to meet compute needs through both its own infrastructure and third-party cloud contracts. How large is Microsoft Foundry? Microsoft said Foundry had 100,000 customers on July 29, 2026 and revenue had more than doubled year over year. 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Zuckerberg told shareholders a cloud business is "definitely on the table" if The Implicator![](https://www.implicator.ai/content/images/2026/05/2026-05-27-20.16.30-nl_2026_05_28_key@2x.webp)](https://www.implicator.ai/zuckerberg-offers-wall-street-a-cloud-answer-for-ai-spending/) [OpenAI Gives AWS an Exclusive on AI Agents One Day After Leaving Microsoft'sMatt Garman walked on stage in San Francisco on Tuesday morning to announce that OpenAI's models would soon run on Amazon's cloud. Sam Altman was supposed to be standing next to him. Instead, Altman aThe Implicator![](https://www.implicator.ai/content/images/2026/04/2026-04-28-16.16.20-openai_aws_exclusive@2x.webp)](https://www.implicator.ai/openai-gives-aws-an-exclusive-on-ai-agents-one-day-after-leaving-microsofts-2/)