Connect and engage across your organization.

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Deliver live and on-demand events with Yammer and Microsoft 365

Easily create and host town halls, company meetings, and training. Share rich communications with events for up to 10,000 attendees. Invite people to view and engage with video and discussions across web and mobile apps.

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Open and dynamic communication across your organization

Improve engagement and enhance communication in your organization. Build communities of interest, gather ideas and feedback, and keep everyone informed, aligned, and moving forward with help from Yammer.

See better results from seamless integration

Bring the rich social experiences of Yammer to Microsoft Teams, SharePoint, and other Office 365 apps. Share, create, and edit files directly from Yammer conversations with Office for the web.

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Get trusted security and compliance with control and insights

Rely on the same enterprise-level security, compliance, and management features of Office 365 to help protect data. Analytics from the Office admin center and insights in Yammer make it easy to understand activity and measure impact.


Resource Center

Get resources to help grow your network.


Access support and training materials.


Set up your network for success.

Yammer Community

Join the community to learn best practices.

Adoption Specialists

Get help from trusted partners to drive adoption.


Build on the Yammer platform using our set of open APIs and tools.

85% of Fortune 500 companies collaborate with Yammer

See more from Microsoft 365

Bridging the employee engagement gap


Get Yammer with Office 365

More about enterprise social networking

Microsoft 365 vs other tools

See how Microsoft 365 compares to other leading enterprise social tools.

Using social tools successfully

Learn how to use business communication tools to engage employees.

Functions and features highlights

Discover four great ideas to ramp up your enterprise social network.

Take a guided tour

Learn all about Microsoft business solutions by taking a guided tour.

Get the Yammer desktop app

Get the Yammer mobile app

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Get it now

Yammer is available with Office 365 plans.

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