$30 a Seat and a Meter Behind It. What Microsoft's One-App Copilot Actually Costs a Buyer.
Microsoft folded chat, an agent, a code builder and native Word, Excel and PowerPoint into a single Copilot application on 25 September, and split the bill in two: a flat per-user subscription for everyday use, and a usage meter denominated in Copilot Credits for everything agentic. Thirty million paid seats out of a commercial base above 450 million is the number the launch is aimed at.

