Microsoft kills the AI flat rate: Copilot's agent now bills by the credit

Microsoft took its Copilot Cowork agent - the feature that runs longer, multi-step tasks across tools - broadly available this week, and quietly changed how it’s paid for. Instead of a flat seat price, heavy use now carries a metered charge on top of the base license, billed in small per-credit increments tied to which model runs, how much context it pulls in, how many tools it calls, and how long it works.

That’s a notable shift from a company that built its AI pitch on bundled, predictable subscriptions. When even the most consumption-friendly vendor starts metering an agent by the credit, it’s an admission that open-ended AI usage carries real, variable cost - and that the cost can run away if no one is tracking it.

That’s the world Uprovd was built for. Metering makes the cost visible, but a stream of credit charges still won’t tell a CFO whether the work those agents did was worth it. Pairing every metered dollar with the result it produced is what turns a bigger, more confusing invoice back into an investment decision.