Microsoft is facing a lawsuit in Australia over claims that it misled nearly 2.7 million users about changes to Microsoft 365 subscription plans when it introduced its Copilot AI feature. The country’s competition watchdog, the Australian Competition and Consumer Commission (ACCC), alleges that Microsoft failed to be transparent about cheaper plans that didn’t include Copilot, potentially misleading consumers about their options.

This case highlights the growing concern over how AI features are presented in software subscriptions, especially as companies embed AI more deeply into their products. It also points to a broader shift in how technology companies are bundling AI tools into their core offerings, which can complicate choices for both consumers and enterprise buyers.

What the Allegations Are About

The ACCC claims that starting October 31, 2024, Microsoft told users with auto-renewing subscriptions that they had two choices: accept the new Copilot feature at a higher price—or cancel their subscription. According to the regulator, Microsoft did not mention a third option: keeping their current features at the lower price without Copilot.

Microsoft’s communications, including two emails and a blog post, told users that to keep their existing plans, they would need to accept the AI integration or cancel. The prices for Microsoft 365 Personal increased from $71 to $103 (A$109 to A$159), and Family plans went from $90 to $116 (A$139 to A$179). These messages did not mention the existence of classic plans that could have been maintained at the previous lower prices.

The ACCC alleges that Microsoft deliberately left out information about these classic plans, which only appeared when users started to cancel. This prevented customers from making fully informed decisions, as they weren’t aware they could avoid the AI-driven price hike by sticking to their existing plans.

It’s important to note that the lawsuit involves only consumer plans. Business or enterprise subscriptions are not part of this case.

The Industry and Market Implications

This situation reflects a broader industry trend: tech companies are making AI features a default part of their productivity tools. Sanchit Vir Gogia, CEO at Greyhound Research, explains that vendors rarely sell AI as a standalone product. Instead, they add it to popular apps like Word, Excel, and Outlook so users encounter it daily.

However, this bundling raises questions about transparency. When AI becomes the default, it’s harder for customers to understand what they’re paying for or to control costs. Some enterprise customers are now including “AI transparency clauses” in their renewal contracts. These clauses help them keep track of AI-related expenses, audit usage, and decide when to scale up or down.

Gogia warns that when AI features are embedded without clear disclosure, it may boost short-term revenue but damage long-term trust. Customers want clarity on what’s included, how their data is used, and whether they can opt out of AI features without losing essential functionality.

Microsoft rolled out Copilot across its apps globally starting in January, with different price hikes depending on the country. Australia’s regulatory action comes a few months after those worldwide changes, emphasizing the country’s focus on consumer protections.

Regulators and the Future of AI Transparency

The ACCC emphasizes that Microsoft Office applications are vital tools for many people. Because there are few substitutes, canceling a Microsoft 365 subscription isn’t a simple choice for most users. This market power makes the company more susceptible to regulatory scrutiny.

Gogia notes that when a platform like Office 365 becomes deeply embedded in everyday work and life, additional services layered on top inherit that dominance. He points out that a similar pattern happened in Europe with Microsoft Teams—where tying a popular app to Office raised antitrust concerns.

He adds that AI integration changes the game. When AI becomes an inseparable part of the workflow, questions around liability, governance, and pricing become more complex. It’s no longer just about licensing software but about managing new risks and expectations.

The ACCC is seeking penalties, court orders, consumer redress, and costs. Under Australian law, fines can reach up to $33 million AUD per breach or three times the benefit gained from the conduct. Microsoft has not yet responded publicly to the lawsuit.

Gogia suggests that this case might set a global precedent. If courts find that Microsoft misled users, other vendors could be forced to be more transparent about AI features and costs. That could lead to clearer rules for how AI is marketed and disclosed in subscription services.

For now, existing Microsoft 365 Personal and Family users who haven’t renewed since July 8 can still switch back to the classic plans by starting the cancellation process, according to the ACCC.

In summary, this legal action underscores how AI’s rise is reshaping both consumer expectations and regulatory priorities. Transparency and clear communication will likely become key factors for software companies aiming to build long-term trust with their customers.

Inspired by

• https://www.computerworld.com/article/4079323/microsoft-sued-in-australia-over-alleged-deceptive-copilot-bundling.html

Sources

• gmpg.org
• podigee.com
• podigee.com