bbieron@platformeconomyinsights.com

Microsoft’s Teams Offer Likely to Forestall a Big European Commission Fine

May 5, 2025

Report from Reuters

In Brief – Microsoft is likely to escape a major antitrust fine as the European Commission’s antitrust regulators are expected to accept the software giant’s improved offer to address complaints about the bundling of chat and video app Teams into Office 365. Message and collaboration app developer Slack filed an antitrust complaint with the Commission in 2020 accusing Microsoft of illegally tying Teams to Office and Windows. The Commission opened a formal investigation in mid-2023 and Microsoft soon began offering concessions to settle the issue, in particular proposing to sell versions of Office and Windows in Europe without Teams, as well as offering a stand-alone Teams product. Microsoft eventually extended that policy worldwide. Microsoft critics have argued throughout that the pricing differences between the services were not adequate, citing the fact that Office 365 without Teams was priced just €2 less per month than the plan that included Teams, while the standalone price of Teams was €5 per month, and even that was still below the price for services from top competitors. It was reported earlier this year that Microsoft offered to meaningfully widen the price differential between Office 365 with Teams and Office 365 without. The Commission is expected to test the Microsoft offer with stakeholders.

Context – The regulatory mesh surrounding Microsoft is far more advanced in Europe than in the US. The company is a “gatekeeper” under the Digital Markets Act and its Windows OS and LinkedIn are regulated as “core platform services”. Although Office 365 is not a DMA core platform, the German Federal Cartel Office has authority to regulate all Microsoft services. Microsoft pursued a government good behavior strategy that seemed especially effective in Europe in helping win approval of its huge Activision acquisition in 2023, and the company recently doubled down, publicly expressing their commitment to complying with EU laws and regulatory decisions which are often criticized by the Trump Administration, a stance that won plaudits from EU Commissioner Teresa Ribera who heads antitrust enforcement.

View By Monthly
Latest Blog
European Publishers Suing Google for Adtech Monopoly Damages

Report from the Press Gazette In Brief – More than 20 European news publishers from eight countries have launched a lawsuit against Google seeking over €640 million in damages, alleging the company’s dominance in advertising technology harmed their businesses by...

Cyber Concerns Results in Ban on Foreign Use of Top Anthropic Models

Report from the Wall Street Journal In Brief – The Trump administration's decision to halt foreign access to Anthropic's most advanced Fable and Mythos AI models followed warnings from Amazon’s CEO that his company’s researchers had been able to prompt the Fable 5...

Meta Adds Funding to the Content Moderation Oversight Board

Report from MediaPost In Brief – Meta has agreed to provide the Oversight Board, an independent organization it created in 2020 to review content moderation decisions across Meta’s platforms, an additional $13 million in “top up” funding to support its operations...

Platform Economy Insights produces a short email four times a week that reviews two top stories with concise analysis. It is the best way to keep on top of the news you should know. Sign up for this free email here.

* indicates required