Microsoft has announced the rollout of its Copilot 365 AI assistant to approximately 743,000 employees at Accenture, marking the largest enterprise deal for the chatbot to date. This move is part of Microsoft's strategy to convert more of its vast customer base into paying users for the $30-per-month offering.
Major Boost for Microsoft
The deal is a significant milestone for Microsoft, as only a little over 3% of its more than 450 million Office 365 enterprise users currently pay for the AI-powered assistant. The Copilot adoption builds on Accenture's earlier plan to offer the tool to as many as 300,000 employees. In recent months, Accenture has emerged as one of the most aggressive corporate adopters of AI, even reportedly tying top-level promotions to AI usage among employees.
Positive Results from Initial Deployment
In a joint media statement, Accenture confirmed that the initial Copilot deployment has yielded positive results. Accenture CEO Julie Sweet stated, "Our teams are already doing higher-value work because of it." According to a self-reported company survey of 200,000 users, approximately 97% of employees said Copilot helped them complete routine tasks up to 15 times faster, while 53% reported major gains in productivity.
Microsoft CEO Satya Nadella on Copilot
During an earnings call, Microsoft CEO Satya Nadella highlighted that the company's AI monetization is broadening beyond pure seat sales into consumption-based models. He noted that Microsoft 365 Copilot weekly engagement is now "at the same level as Outlook," calling it a "daily habit." Nadella also reported that the number of customers with over 50,000 seats has quadrupled year-over-year.
"Accenture now has over 740,000 seats – our largest Copilot win to date. And Bayer, Johnson & Johnson, Mercedes, and Roche all committed to 90,000 or more seats," Nadella said. He further elaborated on the value of Copilot in the workplace, emphasizing that it leverages organizational context, including people, roles, documents, and communications, all within the company's security boundary. The system behind Work IQ spans more than 17 exabytes of data, growing 35% year-over-year, with billions of emails, documents, chats, hundreds of millions of Teams meetings, and millions of SharePoint sites added daily.
Feature Innovation and Adoption
Nadella highlighted that Copilot adoption is making the context even richer, as Copilot and Agent conversations and their artifacts feed back into Work IQ. Microsoft has introduced 625 updates to Microsoft 365 Copilot over the past year, a 50% increase. Users now have access to multiple models by default in Chat, with intelligent auto routing. In Agents, features like Critique and Council enable multiple models to work together for optimal responses. As of last week, Agent Mode is the default experience across Copilot in Word, Excel, and PowerPoint. With Cowork, users can delegate and complete work using Copilot. This innovation is driving record usage intensity.
GitHub Copilot Growth
GitHub Copilot is now used by nearly 140,000 organizations, nearly tripling year-over-year, and is transitioning to a usage-based pricing model effective June 1. This shift reflects a broader pattern, as Nadella noted: "Every per-user business of ours—productivity, coding, security—will become a per-user and usage business."
