Microsoft’s Buy-and-Retire Playbook: How Acquisitions Disappear—and Users Get Herded into the Microsoft Ecosystem – BisonKB

Microsoft’s Buy-and-Retire Playbook: How Acquisitions Disappear—and Users Get Herded into the Microsoft Ecosystem

Posted on 22-06-2025 | Category: General | Views: 33


The Strategy in a Nutshell

For two decades Microsoft has followed a familiar rhythm: identify a rising rival app, purchase it—often at a premium—and, once the technology is folded into a Redmond-branded alternative, wind the original service down. The result is a steady funnel that steers users toward Microsoft-controlled platforms while eliminating independent competition.


Skype → Microsoft Teams

Bought for $8.5 billion in 2011, Skype became a household name for voice and video calls—until Microsoft confirmed it will retire the consumer service on May 5 2025 and redirect everyone to Microsoft Teams Free. support.microsoft.com


Wunderlist → Microsoft To-Do

Berlin-based Wunderlist was snapped up in 2015, only to be shuttered on May 6 2020. Microsoft urged list-makers to import their tasks into its home-grown Microsoft To-Do, built by the same team but locked behind a Microsoft account. theverge.com


Sunrise Calendar → Outlook

Acquired for an estimated $100 million in 2015, Sunrise enjoyed rave reviews across iOS and Android. Barely a year later, the standalone app was discontinued (September 2016) after its best features—iconic event glyphs and slick date pickers—were transplanted into Outlook Mobile. wired.com


AltspaceVR → Microsoft Mesh

Microsoft rescued social-VR pioneer AltspaceVR in 2017 and championed mixed-reality meet-ups—until announcing a full shutdown on March 10 2023 to “shift focus” to the new Mesh platform baked into Teams. theverge.com


Beam/Mixer → Facebook Gaming Hand-Off

Interactive game-streaming service Beam was acquired in 2016 and rebranded Mixer. After costly exclusivity deals with star streamers, Microsoft pulled the plug on July 22 2020, sending creators to Facebook Gaming while positioning xCloud for future integration. wired.comtheverge.com


Acompli → Outlook Mobile

Email start-up Acompli joined Microsoft in December 2014 for a reported $200 million; by January 29 2015 the app was rebadged as Outlook Mobile, and the original brand vanished. blogs.microsoft.com


Why It Matters

Each retirement funnels users into Microsoft’s ecosystem, tightening reliance on its Microsoft 365 subscription stack, harvesting telemetry, and reducing cross-platform diversity. Critics argue the pattern stifles innovation and raises antitrust questions—yet, for Microsoft, the tactic keeps growth rolling without starting from scratch.

Tags:
Microsoft acquisitions buy and shut strategy product retirement user lock-in Skype Microsoft Teams Wunderlist Microsoft To-Do Sunrise Calendar Outlook Mobile AltspaceVR Microsoft Mesh Mixer Facebook Gaming Acompli Outlook app consolidation
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