Microsoft priced its Copilot add-on at $30 a seat

A per-seat price announced ahead of availability

On 18 July 2023, Microsoft announced pricing for Microsoft 365 Copilot: $30 a user, per month, for customers on Microsoft 365 E3, E5, Business Standard or Business Premium, once the product was broadly available. The same post set Bing Chat Enterprise, then included free in those same four plans, at a future standalone price of $5 a user, per month. Both figures were announced before general availability, which makes them promises about a future rate rather than a bill anyone paid that day.

Who it was for, and how the add-on worked

Copilot was pitched at organisations already licensed for one of the four qualifying plans, stacking on top of an existing per-seat subscription rather than replacing it. The pitch was that it could reason over a company's own data in Microsoft Graph and the open web from inside Word, Excel, PowerPoint, Outlook and Teams. A break-even calculation follows directly from the fee: divide $30 by an employee's hourly cost to find the minutes of saved work needed each month to justify the add-on, before counting anything harder to measure, like fewer meetings or faster drafts.

The friction: an eligibility list that kept growing

The four-plan list from 2023 has not stayed put. Microsoft's current licensing guide, as retrieved on 16 September 2026, lists Copilot as available against a much longer set of prerequisites, spanning multiple Microsoft 365, Office 365, Teams, Exchange, SharePoint, OneDrive, Planner, Visio and even Clipchamp plans, plus separate government and education licensing paths. A related service description shows feature availability now varies further by cloud environment. Neither the original $30 figure nor the four-plan list from the 2023 announcement should be assumed current without checking these living documents, since eligibility has clearly widened well beyond what was announced at launch.

• Does your current Microsoft 365 plan still appear on the eligibility list, given how much longer it has become since 2023?
• Is the add-on fee stacking on a plan you already pay for, or does it require an upgrade first?
• How will you measure time actually saved, rather than relying on a vendor's example calculation?

A per-seat price announced for a future rollout is a useful anchor for planning, but it is not a current quote. The eligibility list around it has moved considerably since 2023, and that list is where a buyer's real cost now lives.