You’ve got Copilot licenses. Maybe Gemini too. Somewhere, a few teams are running Claude or ChatGPT off the books. Finance wants to know what to keep, what to cut, and what to expand. 

The vendor decks won’t tell you. They show reach, not habit. 

This report runs on observed usage from over a million professional users, tracked directly on corporate devices. No surveys, no vendor-reported metrics, no licensing records standing in. Just what people actually did: which AI tools they opened, how far those tools spread, and how deep the usage went. Before that renewal conversation happens, this is what you want to have read. 

What’s inside

Vendor-by-vendor reach and engagement data for Microsoft, OpenAI, Anthropic, and Google, based on observed activity across more than one million corporate endpoints. 

Product-level breakdowns showing where each vendor is winning and where adoption is stalling. 

Plus a look at the smaller vendors, Cursor, Perplexity, and regional players like AI Sweden, starting to show up in enterprise data before they show up in procurement.