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What Is Yammer Used For: Features, Reviews & Alternatives

Enterprise social networking service.

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Editorially updated Oct 25, 2025

The overview

What Yammer is for

Yammer is Microsoft’s enterprise social layer for organizations that want a persistent place for company-wide conversation, not another chat stream that disappears by afternoon. It fits teams that need open posts, leadership updates, knowledge sharing, and community-style discussion across departments, locations, or job functions. The product is especially useful when the audience is broad and the message needs to stay discoverable inside the Microsoft 365 environment. Judge it by first-use clarity, how quickly people can find a relevant community, and whether conversations remain easy to revisit after the initial announcement fades. A good fit question is whether your company needs a durable internal forum for employees, field staff, or partners. A usage boundary question is whether the job is really task tracking, approvals, or private one-to-one messaging, which Yammer is not built to replace.
Key features

1Core Capabilities

  • Community posts with threaded replies for broad company discussions and topic-based groups
  • Leadership announcements and broadcast-style updates that keep important messages visible
  • Questions and answers that help employees surface expertise without digging through email
  • Microsoft 365 integration that connects the product to familiar identity and workplace tools
  • Searchable conversation history for reference, onboarding, and repeat questions

Who it helps

Useful ways to use Yammer

01
Company-wide announcements
Publish policy updates, leadership notes, and event information in a place employees can revisit after the inbox version is gone.
02
Field and branch updates
Share operating notes, regional changes, and local wins across locations that do not sit in the same chat channel all day.
03
Employee questions at scale
Collect benefits, policy, and onboarding questions in one threaded space so answers stay visible to the next person asking the same thing.
04
Interest groups inside Microsoft 365
Run groups around sales regions, product champions, or employee resource communities where ongoing discussion matters more than quick replies.

A practical path

How to use Yammer

Choose the right community shape

Set up a broad audience for announcements or a narrower group for recurring discussion around a function, region, or program.

External signals

Reviews & reputation

AI aggregated
4.1/ 5

Aggregated review score

Yammer can deliver reliable outcomes for workflow completion, especially when rollout begins with a pilot focused on enterprise.

G2LarryLudwigProduct ReviewSmartCustomerTrustpilot

Quick answers

Frequently asked questions

1Is Yammer a fit for a company that needs open internal discussion across many departments?⌄

Yes, if the main job is company-wide conversation, leadership messaging, and searchable question threads rather than private team chat.

2Should it be used for project task tracking or approvals?⌄

Usually not. It is better for discussion and knowledge sharing than for assigning work, routing approvals, or managing deadlines.

3How does it fit inside Microsoft environments?⌄

It works best when your organization already relies on Microsoft 365 and wants social communication to sit alongside that stack.

4What type of audience gets the most value from it?⌄

Distributed employees, frontline staff, regional teams, and internal communities that need a shared place for durable updates and discussion.

5What is the main usage boundary?⌄

If the need is short-lived chat, one-to-one messaging, or a formal ticketing process, another Microsoft tool is usually a better match.

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