Microsoft now sells one assistant under two different rules. One version ships free with every Microsoft 365 subscription: Copilot Chat. The paid version costs extra and carries the pre-built agents the free one skips4.
Starting Nov. 2, the free tier began throttling on a schedule Microsoft keeps secret12. The paid tier works the opposite way. Admins see a published credit cap, and they can raise or lower it themselves. The real choice comes down to which limit a buyer can plan around.
Two Products Share One Name
Copilot Chat drafts text and answers questions inside Word, Excel and Outlook. Every Microsoft 365 plan already includes it free4.
Microsoft 365 Copilot Business layers on top of that base, at $21 a user a month, paid yearly4. The add-on brings agents named Researcher, Analyst and Facilitator, plus Cowork and Autopilot for multi-step tasks. Business Standard and Business Premium fold the same agents into wider Office plans, at $23.50 and $32 a user a month.
Microsoft Charges $21 to $32 for the Same Copilot Agents
Monthly price per user, three Microsoft 365 plans that each include Copilot's pre-built agents and Cowork, checked Nov. 13, 2026
Each bar is one Microsoft 365 plan. All three carry the same Copilot agents and Cowork, so the bar's length is just the plan's price.
Source: Microsoft [4]. Chart by Ryan Elliott Dennis.
The numbers behind this chart
| Item | Value |
|---|---|
| Business Premium with Copilot | $32 |
| Business Standard with Copilot | $23.5 |
| Copilot Business add-on alone | $21 |
Three plans share one feature set at three prices. The sticker matters less than a second number. That number is the cap.
The Cap Microsoft Keeps Secret
Fair use limits already governed Copilot's image generation. Nov. 2 extended them across more of Copilot Chat, for tenants with 2,000 seats or fewer12. Bigger companies followed on Nov. 9.
Unlicensed users sometimes reach a usage ceiling mid-session, Microsoft confirms. It keeps the ceiling's size secret12. The Register's Richard Speed reported that Microsoft alone sets the caps. It adjusts them and withholds their thresholds, leaving admins outside the decision.
A worker just sees a notice that the feature returns later. Microsoft's own defense treats this as routine. "Reaching a limit is expected behavior," the company tells its partners. "Users are notified in the product, which shows when the feature will be available again"1.
Copilot Chat itself stays available either way. Workers just lose any advance sense of how much remains.
The Cap a Team Can Set Itself
Copilot Business runs on a different mechanic past the license fee. New purchases through resellers now default to usage-based billing1. Each one meters use in Copilot Credits, at a penny each5.
The default spending limit runs 4,000 Copilot Credits a user a month. Admins can raise or lower it themselves1. Microsoft's own guide sizes this with a 100-person example. 100 licensed users could burn through 400,000 Copilot Credits a month under that default.
100 Users' Credit Cap Runs 1.9 Times Their License Bill
Monthly dollars for 100 Microsoft 365 Copilot Business users, Microsoft's own example, checked Nov. 13, 2026
The first column is the dollar value of 100 users' default monthly credit cap, 4,000 credits each at a penny apiece. The second is what those same 100 users already pay in license fees.
Sources: Microsoft Partner Center [1]; Microsoft [4]; Microsoft [5]. Chart by Ryan Elliott Dennis.
The numbers behind this chart
| Item | Value |
|---|---|
| Default credit cap | $4,000 |
| License bill | $2,100 |
Microsoft already pushed the mandatory switch back once. It moved the date from Dec. 1, 2026 to its fiscal third quarter, January through March 2027, "to give you extra time to prepare"1. A visible cap, moved on request, beats a hidden one. It still turns a flat Office bill into a figure only the invoice settles.
A Routine Policy, or Bucketing by Design?
Microsoft frames the free cap as plain product management. Its own partner guidance pushes past that framing. The same page that calls hitting a limit routine also tells resellers what comes next. "Copilot Chat fair use limits for users without a Microsoft 365 Copilot license create an upsell conversation with your customers," the guidance reads1.
Keith Kirkpatrick, research director at The Futurum Group, studies how vendors split a product's features into free and paid buckets. Speaking with Computerworld, he named the risk in that split. "When vendors decide whether a task should fall into one bucket versus another, there's a risk that they're overly weighted to moving the task to the bucket where they're going to monetize it," Kirkpatrick said3.
Max Goss, research director at Gartner, raised a worry about the metered side of the same shift. He told Computerworld the move leaves "some doubt about whether a full move to consumption-based pricing for everyday knowledge work is sustainable for organizations in the long run"3. A buyer picks which risk to carry: a secret wall, or a priced one. Either way, some risk stays.
Google Skips the Meter
A reader comparing tools for the same task can weigh Google Workspace against both Microsoft tiers. Gemini's core features already sit inside Workspace's standard plans, from Starter through Enterprise, folded into the base price6.
Google sells a heavier tier called AI Expanded Access, adding more automations, image and video generation, and live speech translation6. Its page lists what the add-on unlocks, but skips a per-seat price. Comparing its cost against Copilot Business takes a call to Google's own sales team. Google swaps Microsoft's hidden cap for a hidden price.
What to do
Check which Copilot a team actually runs before renewing anything. Where most work still runs through an unlicensed Copilot Chat seat, pull Microsoft 365 admin center logs. Check whether anyone already triggered a fair use notice this month.
Price Copilot Business against Business Standard and Business Premium side by side. All three carry the same agents at different bundle prices4. Set the credit spending limit on purpose once usage-based billing lands in 2027. Avoid drifting onto Microsoft's 4,000-credit default by habit1.
By the numbers
- $21: A user's monthly price for the Microsoft 365 Copilot Business add-on, paid yearly, before any promotional discount4.
- $32: Business Premium's monthly price per user, the costliest of three plans carrying the same agents4.
- Nov. 2 and Nov. 9, 2026: Two rollout dates split Copilot Chat's new fair use limits by tenant size1.
- $0.01: One Copilot Credit's price on Microsoft's pay-as-you-go meter5.
- 4,000: A Copilot Business user's default monthly credit allowance before extra use starts billing, adjustable by admins1.
- January through March 2027: Microsoft's new target quarter for turning on usage-based billing by default, pushed back from Dec. 1, 20261.
What to watch
Watch whether Microsoft publishes Copilot Chat's actual fair use figures once Ignite opens Nov. 17. A posted number would let a free-tier team plan the way a paid team already does. Watch the first invoices once usage-based billing turns on by default in 2027. Those bills will show whether 4,000 credits covers a typical month, or falls short.
Sources
- Microsoft, "November 2026 announcements," Microsoft Partner Center, Nov. 12, 2026, https://learn.microsoft.com/en-us/partner-center/announcements/2026-november
- Richard Speed, "Copilot Chat has usage caps, and Microsoft would rather you found them by hitting them," The Register, Nov. 5, 2026, https://www.theregister.com/ai-and-ml/2026/11/05/copilot-chat-has-usage-caps-and-microsoft-would-rather-you-found-them-by-hitting-them/5307814
- Matthew Finnegan, "Microsoft's agent push complicates Copilot pricing," Computerworld, Oct. 15, 2026, https://www.computerworld.com/article/4235201/microsofts-agent-push-complicates-copilot-pricing.html
- Microsoft, "Microsoft 365 Copilot Plans & Pricing," microsoft.com, checked Nov. 13, 2026, https://www.microsoft.com/en-us/microsoft-365-copilot/pricing
- Microsoft, "Copilot Studio Licensing Guidance," microsoft.com, checked Nov. 13, 2026, https://www.microsoft.com/licensing/guidance/Microsoft-Copilot-Studio
- Google, "Google Workspace Pricing," workspace.google.com, checked Nov. 13, 2026, https://workspace.google.com/pricing.html
