Microsoft to cease work on its GigJam lightweight collaboration service, before it exited preview
Mary Jo Foley / ZDNet :
Context & Ripple Effects
GigJam arrived in 2015 as a Cortana-driven, cross-platform collaboration experiment and opened to all comers in June 2016, when Microsoft said it would reach Office 365 later that year. That graduation never happened: instead of exiting preview, the service is being shut down outright.
The kill fits a recognizable Microsoft cadence from this period — Skype Qik was phased out the same year, and Photosynth and several MSN mobile apps were cut in mid-2015 — with the later Cortana-Dynamics 365 preview discontinuation showing the same willingness to end half-launched integrations.
First-order effects
- Preview users of GigJam lose a tool they were told would land in Office 365, and Microsoft abandons the cross-platform, asynchronous-collaboration bet it staked two years of development on.
- Mary Jo Foley's report confirms the service never reaches general availability, closing out the product line entirely rather than folding it into a shipping Office 365 feature.
Second-order effects
- Enterprises that piloted GigJam as a lightweight layer alongside Office 365 must re-plan around Microsoft's mainstream collaboration stack, since the promised bridge between ad-hoc sharing and Office 365 will not ship.
- Each quiet preview kill raises the perceived risk of adopting Microsoft's non-core apps, making customers more cautious about betting workflows on anything short of general availability.
Third-order effects
- The pattern across Skype Qik, Photosynth, MSN apps, and now GigJam points toward Microsoft concentrating resources on a small set of core platforms and treating experimental apps as disposable probes rather than long-term commitments.
- If the discipline holds, the durable lesson for buyers is that a Microsoft preview is a signal of interest, not a roadmap promise — shifting evaluation criteria toward shipped, generally available products.
The trend: Microsoft has been systematically pruning experimental and preview-stage apps rather than graduating them, narrowing its portfolio around core platforms like Office 365.