Welcome! We're excited that you're interested in the Yammer Platform. Our platform consists of a set of open APIs and tools that enable you to bring Yammer’s social services to your application. Dive right in and get started!
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Publish in our global Yammer App Directory, where users can instantly experience your app and share it with their network.

Develop and install Yammer API integrations that build a connected social experience between your app and Yammer.

Gain access to a new audience of verified corporate cloud users from over 300,000 enterprise organizations.
Rich, easy-to-use REST APIs support the Yammer platform and clients. More >
Use Yammer OAuth 2 credentials for one-click signup and authentication. More >
Maximize the relationships between people, systems, and objects. More >
Install a button that allows users to easily share online content to Yammer. More >