Microsoft Rebuilds Copilot Around an Agent That Never Logs Off

Microsoft has spent two years adding Copilot to everything. On September 25 it pulled the pieces back into one place. The new Copilot is a single app with three tabs: Home, where chat and delegated work live together; Code, where employees describe software and Copilot builds it; and Autopilot, an agent that keeps working after the user closes the laptop.

The same day, Satya Nadella made the size of the bet explicit. In an interview with Alex Heath, the Microsoft CEO said the agent market will be bigger than the cloud "by orders of magnitude." Coming from the executive who built Azure into one of the largest businesses in technology, that is not a throwaway line.

Home, Code, Autopilot

In the announcement post, Jared Spataro, Microsoft's chief marketing officer for AI at Work, described Home as "your new starting point, where Chat and Cowork come together." Chat covers day-to-day questions. Cowork, which Microsoft introduced earlier, takes whole tasks off the user's plate. Home also brings Word, Excel and PowerPoint inside Copilot, under the label Office in Copilot, rather than the other way around.

Code is aimed at people who do not write code. A user describes what they want, and Copilot "chooses an approach and builds it," Spataro wrote, ranging from persistent desktop widgets to cloud-hosted internal apps. It runs on the same technology as GitHub Copilot, inside sandboxed environments. The quieter part of the launch is where those apps live. A new Copilot Managed Runtime, now in public preview, hosts generated apps inside a company's own Microsoft 365 boundary, with Git version control, editable code, Entra identity and admin-controlled data connections, per VentureBeat. "Hosting and sharing an application literally becomes as simple as saving and sharing a Word document," said Jacob Andreou, Microsoft's EVP for Copilot.

The agent with a desk

Autopilot is the piece that changes what Copilot is. Formerly called Scout, it is described as a persistent digital teammate with "its own identity, memory, computer and workspace." It shows up where people already work, in Teams, Outlook, chats, channels and documents, and colleagues can @mention it like a coworker, "with permissions, audit and governance behind it," Spataro wrote.

VentureBeat describes what that looks like in practice. Autopilot can watch conversations, chase updates, run recurring tasks and resume a project days later. In Microsoft's demonstration, an agent named Dot monitored Black Friday preparations for a retailer, spotted a shipment problem affecting 18 stores, coordinated the discussion among staff, and reported back when it was resolved.

That is a different product from a chatbot. A chatbot waits for a prompt and forgets the context when the window closes. Autopilot holds a standing assignment, owns a workspace, and operates in the same channels as the humans it works with. Governance runs through Agent 365, Microsoft's control plane for permissions, audit records and administrative policy. Nadella put the principle plainly, as quoted by VentureBeat: "Every agent has to have an identity. Everything it does needs to be observed."

How Microsoft will charge for it

The pricing splits along the same line as the product. The $30 per user per month Microsoft 365 Copilot license, billed annually, is unchanged and covers chat and Copilot in the Office apps. Agentic work, meaning Cowork, Code and Autopilot, is billed on usage through Copilot Credits on top of the seat.

Microsoft offered a sense of scale. VentureBeat reports a modeled user running 20 everyday tasks and five complex Cowork assignments a month would cost about $73, including $43 in consumption charges. Microsoft estimated Cowork tasks at roughly $0.70 to $2 for light work, $4 to $6 for medium, and $15 or more for heavy jobs. Detailed rates for Code and Autopilot were not published. Annual commitments carry discounts of 5% to 20%, unused balances expire, and metered services stay switched off until administrators set spending policies.

That last detail matters. The per-seat model made Copilot easy to budget and hard to justify. Usage billing does the opposite: it ties cost to work done, and hands finance teams a variable bill for software that runs while nobody is watching.

Rollout and competition

Home and Code start rolling out to Microsoft's Frontier early-access program in the coming weeks. Autopilot expands to private preview at the end of September, as does @Copilot in Teams. A feature called Today enters private preview in October.

The timing is not accidental. VentureBeat notes that Anthropic combined Claude chat with Cowork-style task delegation on September 16. Microsoft's answer leans on what a model lab cannot easily replicate: native access to Office files, Dynamics 365, Power Platform and the admin policies companies have already configured. Nadella also told Heath that "you can't have one model," and that Copilot will support competing models while Microsoft develops its own.

He paired the ambition with an unusual note of self-criticism. "I think we are way too self-obsessed as an industry about, look at us, how glorious we are," he told Heath, adding that "any amount that I say or any one of us say is not good enough anymore." The implication is that agents will have to prove themselves in results rather than keynotes.

Why it matters

Persistent agents are where enterprise AI moves from assistance to delegation. An agent with its own identity, memory and computer, reachable by @mention and billed by the task, is closer to a contractor than a feature. Microsoft is betting that companies will accept that model if the agent lives inside the permissions, audit logs and billing controls they already trust.

Nadella's "orders of magnitude" claim is a forecast, not a fact, and Autopilot is still only entering private preview. But the restructure shows how Microsoft intends to get there: one front door, a code tab that turns every employee into an app builder, and a colleague that never logs off. The first real test is the usage bill. If companies see the work those credits buy, the seat license becomes the floor, not the ceiling.