AI cost · Microsoft
Microsoft 365 Copilot cost: what you actually pay
$30/seat sounds simple, but it stacks on a required Microsoft 365 license, there’s a free Copilot Chat tier many users could use instead, and agents meter separately on top.
Public pricing
| Plan | Price | Billing | Includes |
|---|---|---|---|
| Copilot Chat | FreeFree with an eligible Microsoft 365 subscription; limited features. | monthly | — |
| Microsoft 365 Copilot | $30 / user/mo$31.50/user/mo on monthly payment with annual commitment. Requires a qualifying Microsoft 365 plan (billed separately). | annual | — |
Agents (including custom agents) carry metered / pay-as-you-go consumption pricing on top of the seat license.
Last updated: 2026-07-22. Sourced from Microsoft 365 Copilot (official) ↗.
Where the real Microsoft 365 Copilot cost hides
The sticker is the smallest part of the story. For Microsoft 365 Copilot, these are the line items that quietly inflate the bill:
- Idle $30 seats assigned org-wide
- Prerequisite Microsoft 365 license cost stacked underneath
- Metered agent consumption billed separately
- Users who would be fine on free Copilot Chat
What an audit finds on Microsoft 365 Copilot
Org-wide $30 seats where a large share of users only need the free Copilot Chat tier, plus unattributed agent-consumption charges.
Microsoft 365 Copilot pricing FAQ
How much is Microsoft 365 Copilot?
$30/user/mo on an annual commitment ($31.50 paid monthly), and it requires a separate qualifying Microsoft 365 license.
Is there a free version?
Yes — Copilot Chat is free for users with an eligible Microsoft 365 subscription, with a narrower feature set.
Does it bill inactive seats?
Yes — the $30 seat is per assigned user and bills until removed, regardless of usage.
What is Microsoft 365 Copilot really costing you?
Spendassay connects your Microsoft 365 Copilot spend to actual usage and engineering output — a proof-level AI cost report with the wasted dollars named. Neutral across every AI vendor.
Free · read-only · no card
Other chat & enterprise assistants pricing
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