Microsoft 365
Productivity software
Microsoft's subscription suite of Word, Excel, PowerPoint, Outlook, Teams and Copilot for businesses and consumers.
Productivity softwareSince 1990
How it started
Office bundled Word, Excel, PowerPoint.
1990the year it started
Microsoft released Office for Windows in October 1990, bundling Word, Excel and PowerPoint, and the suite later became the Microsoft 365 subscription.
How big it is
How big is Microsoft 365?
$102.0BMicrosoft 365 Commercial products and cloud services revenueFY2026
$9.2BMicrosoft 365 Consumer products and cloud services revenueFY2026
89.0MMicrosoft 365 Consumer subscribersFY2025
Its place in Microsoft
A third of Microsoft revenue.
33.5%of Microsoft revenue from Microsoft 365 Commercial and ConsumerFY2026
Microsoft 365 is Microsoft's productivity franchise and the main channel for selling Copilot AI to workers.
Who it competes with
GGoogle WorkspaceSSlackZZoom Workplace
What Microsoft does not disclose
- Microsoft 365 Consumer subscribers after FY2025 (Microsoft dropped the metric in FY2026)
- Microsoft 365 Commercial paid seats (only growth rates are published)
- Microsoft 365 Copilot users or revenue
- Microsoft 365 operating income
The group behind itMicrosoft
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Sources
Every number on this page comes from Microsoft's own reports.
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