Policy & Regulation

UK regulator probes whether Microsoft misled 365 customers over Copilot price rises

· July 29, 2026
UK regulator probes whether Microsoft misled 365 customers over Copilot price rises

What happened

The UK’s Competition and Markets Authority has launched an investigation into Microsoft’s pricing and marketing of its Microsoft 365 subscriptions. The focus is on whether Microsoft misled personal and family customers when it increased prices and bundled the Copilot AI assistant into the packages. The CMA is scrutinizing how the company communicated these changes rather than the technical details of the product itself.

Why it matters

This probe pressures Microsoft’s pricing strategy for a major cloud productivity product that millions rely on. The CMA’s interest shows regulators are watching how AI features, like Copilot, are folded into existing software bundles and whether that justifies higher costs. For consumers and smaller users, this raises questions about transparency and fairness in subscription pricing, especially when new AI tools are involved. The outcome could force Microsoft to adjust how it markets and prices AI add-ons or risk eroding trust in its cloud services ecosystem.

What to watch next

Keep an eye on the CMA’s findings and any formal recommendations or penalties that follow. If regulators find Microsoft misled customers, other vendors bundling AI into subscriptions may face similar scrutiny, potentially slowing down aggressive upselling of AI features. This could influence future product launches, pricing models, and how transparent companies need to be about AI-driven price hikes in cloud software subscriptions.

AI Quick Briefs Editorial Desk

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