Microsoft slips unscathed through EU competition probe after promising to unbundle Teams

Europe
Source: TechCrunchPublished: 09/12/2025, 11:18:15 EDT
Microsoft
European Commission
Antitrust
Enterprise Software
Cloud Computing
Image Credits:Cesc Maymo / Getty Images

News Summary

Microsoft has successfully navigated a major antitrust investigation by the European Commission without incurring hefty fines, after committing to unbundle its corporate messaging app, Teams, from its productivity suites. The European Commission approved Microsoft's concessions on Friday, addressing concerns over the company's practice of including Teams for free with its Office productivity suite, concluding a multi-year probe initiated by rival Slack in 2020. Microsoft has pledged that for the next seven years, it will offer Microsoft 365 and Office 365 without Teams at a reduced price, allowing customers the option to pay more to add the collaboration app. The Commission also secured Microsoft's agreement to open up its APIs for interoperability with third-party messaging and collaboration tools, and to permit data export from Teams for the next five years. This resolution is seen as a win-win, avoiding a protracted legal battle, with the EU demonstrating its regulatory power while Microsoft sidesteps potential fines that could have amounted to 10% of its global annual revenue.

Background

The European Commission launched an antitrust investigation into Microsoft in 2020 following complaints from rival Slack, alleging that Microsoft was abusing its dominant position in productivity software by bundling Teams for free with its Office 365 and Microsoft 365 suites, thereby giving Teams an unfair competitive advantage. Microsoft had previously attempted a partial unbundling of Teams in April 2024, but the EU deemed more extensive changes necessary. EU antitrust penalties can reach up to 10% of a company's annual global revenue. Given Microsoft's $245 billion revenue last year, this investigation could have resulted in multi-billion dollar fines. Microsoft has a history of facing similar bundling accusations, notably in the 1990s for bundling its Internet Explorer browser with the Windows operating system, leading to scrutiny in both the US and the EU.

In-Depth AI Insights

What does this settlement signify for the future relationship between EU regulators and Big Tech? - The European Commission's move bolsters its reputation as a leading global tech regulator, demonstrating its ability to extract significant concessions from major tech companies without resorting to protracted legal battles. This could embolden the EU to take more aggressive stances on other bundling practices under new regulations like the Digital Markets Act (DMA) and sets a precedent for other regulators worldwide. - For Big Tech, it signals increasing pressure on bundled service models when operating in the EU. While fines were avoided, the unbundling and interoperability requirements impose compliance costs and operational complexities, prompting companies to re-evaluate their product strategies to align with tightening competition rules. How do Microsoft's concessions impact its long-term competitive position in the cloud collaboration market? - Although fines were averted in the short term, the mandated unbundling and open APIs will inevitably intensify competitive pressure on Teams against rivals like Slack, Zoom, and Google Workspace. Customers now have greater freedom of choice, which could lead to some user attrition or a slower pace of new user acquisition. - Conversely, by offering more flexible pricing and interoperability, Microsoft might attract customers previously hesitant due to bundling, and could spur innovation to improve Teams' intrinsic value rather than relying solely on bundle advantages in a more level playing field. Does this case set a precedent for potential antitrust actions in other industries, particularly regarding AI service bundling? - Absolutely. Given the rapid development and integration of AI services, the EU's resolution in this case establishes a clear precedent for future antitrust investigations into the bundling of AI functionalities with existing products. Regulators are likely to scrutinize whether large tech companies leverage their market dominance to stifle emerging AI startups through bundled offerings. - For investors, this means assessing large tech companies requires considering whether their AI product integration strategies align with antitrust regulations, as well as potential unbundling risks and compliance costs. Particularly in cloud computing and enterprise software, any deep integration of AI capabilities into core products could become a focal point for future regulatory review.