Harvey CEO Winston Weinberg and Microsoft CEO Satya Nadella. Harvey; Fabrice Coffrini/AFP via Getty Images 2025-05-22T20:44:21Z Save Saved Read in app This story is available exclusively to Business Insider subscribers. Become an Insider and start reading now. Have an account? Harvey committed $150 million to Azure cloud services over two years. The startup, which builds software for lawyers, has partnered with Microsoft since at least 2024. Harvey's expansion includes clients like Comcast and Verizon, and new foundation model integrations. Legaltech startup Harvey has agreed to a two-year, $150 million commitment to use Azure cloud services, according to an internal email seen by Business Insider.Jay Parikh, who leads Microsoft's new CoreAI unit, included the deal in an internal memo, writing that his unit "announced expanded partnership with Harvey Al with a 2-year $150M MACC and $3.5M unified expansion." Parikh joined Microsoft in October to lead a new engineering group responsible for building its artificial-intelligence tools.Microsoft declined to comment, and Harvey declined to comment on the agreement.MACC, or Microsoft Azure Consumption Commitment, is an agreement customers make to spend a specific amount on Azure for a period of time, often for a discount.Harvey, which builds chatbots and agents tailored for legal and professional services, is scaling up and entering the enterprise market. It's adding legal teams at Comcast and Verizon as clients, while developing bespoke workflow software for large law firm customers.It has raised more than $500 million from investors, including Sequoia Capital, Kleiner Perkins, and OpenAI Startup Fund, a Harvey spokesperson told BI.Harvey has closely partnered with Microsoft since at least early 2024. That year, the company deployed its platform on Microsoft Azure, followed by a Word plug-in designed for lawyers.For years, Harvey, founded in 2022, ran its platform"Law firms refused to use anything that wasn't through Azure," Weinberg said. That's now changing, he said, as vendors like Anthropic build the features enterprises require.Last week, Harvey expanded its use of foundation models to Google's Gemini and Anthropic's Claude.Still, Harvey's $150 million Azure deal signals it's not backing away from Microsoft anytime soon. The company's growing cloud footprint suggests that, while other partners are gaining traction with the legaltech start, Azure remains integral to Harvey's growth for now.Have a tip? Contact Melia Russell via email at mrussell@businessinsider.com or Signal at @MeliaRussell.01. Reach Ashley Stewart via the encrypted messaging app Signal (+1-425-344-8242) or email (astewart@businessinsider.com).. Use a personal email address and a nonwork device; here's our guide to sharing information securely.