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Buyer guide

Choosing Microsoft Copilot Licenses: Chat, Business, Enterprise, or E7

Match each group's data and agent needs to Copilot Chat, Microsoft 365 Copilot Business, the enterprise add-on, or Microsoft 365 E7.

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12 cited
In this piece
Microsoft Copilot−3 Mixed

Start most users on Copilot Chat. Buy paid licenses for heavy use of mail, meetings, and documents. Compare Copilot Business for small businesses. Choose E7 when the same users would otherwise need E5, Copilot, and Agent 365.

When you need this

  • You are pricing Copilot for a department, a pilot, or a renewal.
  • Your reseller is quoting Copilot Business at US$18 and you need to know what it costs in year two.
  • You are deciding between E5 plus the Copilot add-on and Microsoft 365 E7.

Evaluation criteria

  1. Copilot Chat

    Is web-grounded chat with files people share enough for this group?

    Look forCheck whether included Copilot Chat meets the group's needs. Eligible Entra users get standard model access subject to capacity, file uploads, image creation, and Outlook inbox and calendar grounding. Work-data agents cost extra through pay-as-you-go billing.

  2. Microsoft 365 Copilot (enterprise add-on)

    Does this group need answers grounded in its own mail, files, meetings, and chats?

    Look forBudget US$30 per user per month paid yearly or US$31.50 paid monthly on an annual commitment, above a qualifying Microsoft 365, Office 365, or other listed plan. The license adds Graph and Work IQ grounding with priority access. It includes Researcher and Analyst, plus SharePoint Advanced Management and Copilot Analytics.

  3. Microsoft 365 Copilot Business

    Is this a business of up to 300 users on a Business plan?

    Look forCompare the yearly rate of US$21 per user per month with US$25.20 paid monthly. The US$18 promotion applies only to the first year of annual orders placed July 1 to December 31, 2026, excluding trials. Business Standard and Business Premium bundles with Copilot list at US$23.50 and US$32 on yearly billing.

  4. Microsoft 365 E7

    Would you buy E5, Copilot, and Agent 365 for the same users anyway?

    Look forCompare E7 at US$99 a user each month on yearly billing, open to all customers since May 1, 2026. It bundles E5, Microsoft 365 Copilot, Agent 365, and Microsoft Entra Suite. Bought separately, E5 at US$60, the Copilot add-on above, and Agent 365 at US$15 total US$105 before Entra Suite.

  5. Metered usage

    Which users will run Cowork or agents that bill on usage?

    Look forBudget separately for Cowork usage by licensed users and pay-as-you-go agents for Copilot Chat users through Azure. Copilot Studio packs cost US$200 for 25,000 credits a month. Set budgets before enabling them.

Questions to ask vendors

  1. What will our Copilot Business seats cost after the first year?
  2. Which users would we move from Copilot Chat to a paid license, and on what evidence?
  3. Are we already paying for E5 and Agent 365, so E7 saves money, or would E7 add products we would not use?
  4. What monthly budget caps metered Cowork and agent use?

Red flags

  • Budgeting year two at the US$18 promotional price.
  • Buying paid licenses for everyone before a pilot shows who uses them.
  • Choosing E7 for the Copilot alone, when E5 plus the add-on costs less for users who need nothing else.
  • Turning on pay-as-you-go agents with no budget or alert.

Products in this piece

Sources

Official documentation
10
Public source
2
  1. Microsoft: Microsoft Copilot for business, plans and pricingOfficial documentationmicrosoft.com
  2. Microsoft: Microsoft Copilot for enterprise, plans and pricingOfficial documentationmicrosoft.com
  3. Microsoft: Microsoft 365 Enterprise plans and pricingOfficial documentationmicrosoft.com
  4. Microsoft: Microsoft 365 E7Official documentationmicrosoft.com
  5. Microsoft Learn: License options for Microsoft CopilotOfficial documentationlearn.microsoft.com
  6. Microsoft Learn: Prepare for Microsoft Copilot by comparing E3, E5, and E7 license featuresOfficial documentationlearn.microsoft.com
  7. Microsoft Learn: Overview of Microsoft Copilot ChatOfficial documentationlearn.microsoft.com
  8. Microsoft Learn: What is Microsoft Copilot?Official documentationlearn.microsoft.com
  9. Microsoft Learn: Microsoft Copilot pay-as-you-go service overviewOfficial documentationlearn.microsoft.com
  10. Microsoft: Copilot Studio plans and pricingOfficial documentationmicrosoft.com
  11. Hacker News comment on a workplace reclaiming Copilot licenses from light users (Dec 4, 2025)Public sourcenews.ycombinator.com
  12. Hacker News comment from Australian local government on explaining Copilot's many products (Sep 26, 2026)Public sourcenews.ycombinator.com

Keep reading

  1. Buyer guideMicrosoft Copilot Rollout PlaybookClean up overshared sites first, then pilot paid licenses with champions on named tasks and reassign them by measured use.
  2. Buyer guideMicrosoft Copilot Data Readiness & Oversharing ChecklistCheck Copilot's access and retention before enabling answers from work data. Review SharePoint and Purview controls alongside the model settings.
  3. Buyer guideMicrosoft Copilot Agents & Credits Cost ControlsControl who builds and publishes agents. Separate included use from metered Copilot Credits, then set billing policies and budgets.
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