Doc: EU regulators are probing whether Microsoft is preventing its customers from buying software that competes with its Entra ID identity management service
Aaron Holmes / The Information :
Context & Ripple Effects
The identity-service inquiry extends a broader EU focus on Microsoft's cloud conduct: regulators had already sought input from rivals and customers in an informal Azure market-power inquiry.
It also sits alongside the Commission's planned scrutiny of Teams' inclusion with Office, suggesting attention to how Microsoft’s enterprise products reinforce one another rather than to a single standalone market.
First-order effects
- Microsoft’s Entra ID commercial practices and customers’ ability to choose competing identity software are now under regulatory scrutiny.
- Identity-management rivals and Microsoft customers gain a formal avenue to present evidence about purchasing restrictions or product-related barriers.
Second-order effects
- The inquiry increases pressure on Microsoft to defend how Entra ID is sold and integrated with its wider enterprise stack; competitors can use the process to sharpen their own interoperability and procurement arguments.
- Enterprise buyers may more closely assess identity-tool choice and contractual flexibility, particularly where Entra ID is tied to other Microsoft services.
Third-order effects
- If the pattern produces enforcement, EU competition oversight could increasingly test whether control of enterprise platforms can be used to steer adjacent software purchases.
- The outcome remains uncertain, but the linked Azure and Teams scrutiny points toward a more portfolio-level examination of Microsoft’s enterprise ecosystem.
The trend: EU regulators are expanding scrutiny from individual Microsoft products toward the competitive effects of interconnected enterprise-software ecosystems.