How many products does Microsoft have named ‘Copilot’? I mapped every one

Update (9 Apr 2026): Another one. A helpful person sent in Microsoft 365 Copilot for US Government. That's 81. Chart updated. Update (5 Apr 2026): Since this was published, the lovely internet community has let me know we were missing two Copilots: Gaming Copilot and Microsoft Dragon Copilot (🤦‍♀️). This brings the total to 80. The chart has been updated and I'll continue to update it as Microsoft continues to Copilot. A few weeks ago, I tried to explain to someone what Microsoft Copilot is. I couldn’t… because the name ‘Copilot’ now refers to at least 75 different things. Apps, features, platforms, a keyboard key, an entire category of laptops - and a tool for building more Copilots. All named ‘Copilot’. I went looking for the full list. No single source had all of them. Not even Microsoft’s own website or documentation. So I pieced it together from product pages, launch announcements, and marketing materials. The visualisation below maps every one, grouped by category, with lines…