Microsoft Copilot revenue jumps 60% as GitHub hits 50 million users

Microsoft Corp.'s Copilot revenue surged more than 60% quarter-over-quarter, the strongest indication yet that enterprise customers are paying for generative AI tools at a meaningful scale.

The growth rate and user milestone were disclosed by Satya Nadella, Microsoft's chief executive officer, who pointed to the company's expanding AI portfolio as a key driver of the acceleration, according to a statement.

GitHub Copilot, the AI-powered coding assistant, now counts 50 million developers as users. The 60% sequential revenue growth for the broader Copilot product — which includes Microsoft 365 Copilot, GitHub Copilot and Azure-based AI services — marks an acceleration from prior quarters, though Microsoft has not disclosed the absolute revenue figure or prior-period growth rates for comparison.

The numbers confirm Microsoft's strategy of embedding AI across its Office, GitHub and Azure product lines, a bet that has required tens of billions in capital expenditure. The question for investors is whether Copilot revenue growth can sustain this pace as competition intensifies from Alphabet Inc.'s Google Cloud and Amazon.com Inc.'s AWS, both of which have launched rival AI coding and productivity tools.

The 50 million GitHub Copilot user milestone represents a rapid expansion of the developer tool, which launched in 2022 and initially targeted individual programmers before expanding to enterprise teams. Microsoft has not disclosed how many of those users are on paid plans versus free tiers, making it difficult to calculate the precise revenue contribution from the coding assistant alone. GitHub Copilot is priced at $4 per user per month for individuals and $19 per user per month for business plans, suggesting the product could be generating hundreds of millions in annualized revenue if even a fraction of the user base is on paid tiers.

The acceleration comes as Microsoft deepens its partnership with OpenAI, the creator of ChatGPT, while also developing in-house models under the Phi family for smaller, cost-efficient tasks. The company's Azure AI services have also benefited, with Microsoft previously reporting that more than 60% of Fortune 500 companies use its AI platform. The Copilot product family now spans Microsoft 365, GitHub, Azure, Windows and security products, creating multiple channels for AI revenue growth.

Competitive pressure

The Copilot growth figures put pressure on rivals to demonstrate similar monetization. Alphabet's Google Cloud offers Duet AI for Workspace but has not disclosed user counts or revenue growth rates for the product. Amazon's AWS offers CodeWhisperer, its AI coding assistant, free to individual developers — a strategy that has slowed enterprise adoption relative to GitHub Copilot's paid tier. Both Google and Amazon have invested heavily in their own AI infrastructure to compete with Microsoft's Azure AI platform, though neither has disclosed a comparable AI revenue growth metric.

Investment angle

Microsoft shares trade at a premium valuation reflecting the market's expectation that AI will drive a sustained acceleration in revenue growth. The 60% QoQ Copilot growth rate, if sustained, would support that premium. However, investors will watch for signs of deceleration as the law of large numbers sets in and as enterprise AI budgets face scrutiny in an uncertain macroeconomic environment. The next key data point will come when Microsoft reports its full quarterly earnings, where investors will look for Copilot's contribution to the company's Intelligent Cloud segment revenue.

This article is for informational purposes only and does not constitute investment advice.