Connect and engage across your organization

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Deliver live and on-demand events with Microsoft 365

Enhance your communications, company meetings, and training with events for up-to 10,000 attendees. Whether at home, work, or on the go—everyone has a seamless video experience across web and mobile apps.

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Open and dynamic communication across your organization

Yammer helps you improve engagement with everyone in your organization through social networking. Enhance communication to build a culture of transparency, keeping everyone from leadership to Firstline Workers informed, aligned, and moving forward. Build communities of interest to bring people together around shared topics, interests, or areas of practice. Gather ideas and feedback from across your network of colleagues to build on the work of others and achieve better outcomes.

Seamless integration for better results

Bring the rich social experiences of Yammer to Microsoft Teams, SharePoint, and the rest of Office 365. Share, create, and edit files directly from a Yammer conversation with Office for the web. Every group gets a shared set of resources to manage documents, showcase content, share notes, and organize responsibilities. Intelligence from the Microsoft Graph enhances your ability to search for people, files, groups and conversations. Easily integrate Yammer across your sites and video broadcasts to keep the conversation going as you move across experiences.

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Trusted security and compliance with control and insights

Yammer gives the enterprise-level security, compliance, and management features you expect from Office 365. Get advanced security technology to protect your network's data. Analytics available through the Office admin center and group insights in Yammer make it easier to understand activity in your network.

85% of Fortune 500 companies collaborate with Yammer

"We use corporate activism to improve quality at all levels including a social movement facilitated by Yammer. We’re empowering employees with a new voice to co-create solutions that help save lives."

Andres Vinther, Chief Quality Officer, Sanofi Pasteur

Get the Yammer desktop app

Read more about enterprise social

How to use business communication tools to engage employees

4 Great Ideas to Ramp Up Your Enterprise Social Network


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

Why Yammer

See how Yammer compares to other leading enterprise social tools.

Get it now

Yammer is available with Office 365 plans. Get the essential productivity tools that just keep getting better with an Office 365 subscription.

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Our sales agents are available to answer your questions. Available M-F 9:00 a.m. to 5:00 p.m.

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