Report: Microsoft offers to allow rivals access to Outlook add-ins in bid to win EU approval of LinkedIn deal
Microsoft has reportedly offered concessions to the European Union to try and secure approval of its $26 billion acquisition of LinkedIn. The Wall Street Journal reports …
Context & Ripple Effects
With its $26 billion LinkedIn purchase stalled at the European Commission, Microsoft is trying the classic remedy: behavioral remedies. Per The Wall Street Journal's report, it has offered to let rival providers interoperate with Outlook add-ins, addressing the concern that owning LinkedIn would let it wall off professional-network data inside its own productivity suite.
The gambit fits a longer arc in the corpus: two weeks after this offer, the EU approved the LinkedIn deal, and Microsoft went on to [[a:878823|close the acquisition and pursue integrations like LinkedIn identity in Office and notifications in Windows]]. But the same concession playbook later ran out of road — the Commission deemed Microsoft's remedies insufficient when it opened its Teams bundling investigation, and by 2024 was preparing fresh charges even after prior concessions.
First-order effects
- Rival add-in developers gain promised interoperability with Outlook, lowering the barrier Microsoft's ownership of LinkedIn would otherwise have raised.
- The offer removes the last reported obstacle to EU clearance, letting Microsoft complete the $26 billion acquisition on the timeline its December announcements confirmed.
Second-order effects
- Approval unlocks the integration roadmap — LinkedIn identity inside Office and Windows notifications — which is precisely where competitors feared the data advantage would compound.
- The precedent hands Microsoft a repeatable template: offer access-based remedies up front, as it did again years later with Call of Duty licensing to win approval of the Activision Blizzard deal.
Third-order effects
- If the pattern holds, EU merger review becomes a negotiation over ongoing access commitments rather than a binary approve/block — but the Teams case shows such commitments can be revisited years later, so remedies buy approval without extinguishing antitrust exposure.
- For large acquirers, the structural lesson is that interoperability concessions are becoming the entry price for platform-adjacent deals in Europe, shaping how deals like LinkedIn are structured from the outset.
The trend: Microsoft's EU strategy is converging on preemptive access concessions to clear mega-acquisitions, while the Commission increasingly treats those concessions as insufficient protection against platform bundling.