Compare Slack vs Yammer

See this
comparison of Slack vs. Yammer
based on data from user reviews. Slack rates 4.5/5 stars with 15,758 reviews. Yammer rates 3.5/5 stars with 1,160 reviews. Each product's score is calculated by real-time data from verified user reviews.

Pricing

 
Free
$0
 
Standard
$6.67
per active user, per month (billed annually)
 
Plus
$12.50
per active user, per month (billed annually)
 
Enterprise Grid
Contact Us
 
Free Trial
Free Trial Unavailable
Slack
Free
$0
Standard
$6.67per active user, per month (billed annually)
Plus
$12.50per active user, per month (billed annually)
Enterprise Grid
Contact Us
Free Trial
Yammer
Free Trial Unavailable

Ratings

Meets Requirements
Meets Requirements
9.0
7.7
Ease of Use
Ease of Use
9.0
8.1
Ease of Setup
Ease of Setup
8.9
8.2
Ease of Admin
Ease of Admin
8.8
7.6
Quality of Support
Quality of Support
8.7
7.6
Ease of Doing Business With
Ease of Doing Business With
9.0
7.7
Product Direction (% positive)
Product Direction (% positive)
8.5
5.7
Meets Requirements
Slack
9.0
Yammer
7.7
Ease of Use
Slack
9.0
Yammer
8.1
Ease of Setup
Slack
8.9
Yammer
8.2
Ease of Admin
Slack
8.8
Yammer
7.6
Quality of Support
Slack
8.7
Yammer
7.6
Ease of Doing Business With
Slack
9.0
Yammer
7.7
Product Direction (% positive)
Slack
8.5
Yammer
5.7

Features

Communication
Status Updates
Slack
8.7
Yammer
8.2
Instant Messaging
Slack
9.5
Yammer
8.0
Activity Feed
Slack
8.7
Yammer
8.0
Notifications
Slack
8.6
Yammer
7.6
Comments and Voting
Slack
8.5
Yammer
8.0
Discussions
Slack
9.1
Yammer
8.2
User Directory
Slack
8.4
Yammer
7.6
Online Status of Coworkers
Slack
8.8
Yammer
7.8
Content Management
File Sharing
Slack
8.6
Yammer
7.8
Document Collaboration
Slack
7.9
Yammer
7.5
Version Control
Slack
7.6
Yammer
7.1
Tagging
Slack
8.8
Yammer
8.1
Knowledge Base
Slack
8.1
Yammer
7.7
Surveys
Slack
7.9
Yammer
7.7
Productivity Tools
Task Management
Slack
8.1
Yammer
7.3
Calendar
Slack
7.5
Yammer
7.5
Search
Slack
8.1
Yammer
7.6
Mobile
Slack
8.9
Yammer
7.5
Multi-Language Support
Slack
8.0
Yammer
7.6
Administration
Moderation
Slack
8.6
Yammer
7.7
User, Role, and Access Management
Slack
8.7
Yammer
8.0
Performance and Reliability
Slack
9.0
Yammer
8.4

Reviewers' Company Size

Small-Business (50 or fewer emp.)
Small-Business
(50 or fewer emp.)
46.4%
10.9%
Mid-Market (51-1000 emp.)
Mid-Market
(51-1000 emp.)
36.5%
31.4%
Enterprise (> 1000 emp.)
Enterprise
(> 1000 emp.)
17.1%
57.7%
Slack
Small-Business
46.4%
Mid-Market
36.5%
Enterprise
17.1%
Yammer
Small-Business
10.9%
Mid-Market
31.4%
Enterprise
57.7%

Reviewers' Industry

 
Computer Software
12.8%
Information Technology and Services
13.3%
 
Information Technology and Services
9.7%
Computer Software
6.7%
 
Marketing and Advertising
8.5%
Hospital & Health Care
5.5%
 
Internet
8.3%
Education Management
4.4%
 
Higher Education
5.7%
Higher Education
4.2%
 
Other
55.0%
Other
65.9%
Slack
Computer Software
12.8%
Information Technology and Services
9.7%
Marketing and Advertising
8.5%
Internet
8.3%
Higher Education
5.7%
Other
55.0%
Yammer
Information Technology and Services
13.3%
Computer Software
6.7%
Hospital & Health Care
5.5%
Education Management
4.4%
Higher Education
4.2%
Other
65.9%

Reviews

Most Helpful Favorable Review
Most Helpful Favorable Review
G2 User in Internet

I like the ability to stay up to date on internal conversations by subscribing to different channels. It keeps me in the know in real time, instead of waiting for a meeting to get updates. On a related note, it also declutters my email inbox, and makes...

Steve R.
Administrator in Marketing and Advertising

I started the Yammer network at my firm shortly after it was first featured at TC50 and I was (and still am) a huge champion for what the platform offers. It had an immediate and far-reaching impact on our organization and it gave a voice to everyone in a...

Most Helpful Critical Review
Most Helpful Critical Review
G2 User

I don’t like how you can be in two or more workspaces at a time.

Vrena R.
User in Computer Software

Its just another social network, nothing to special about it. After a week after my company signed up for it every one stopped using it.

 
Slack
Most Helpful Favorable Review
G2 User in Internet

I like the ability to stay up to date on internal conversations by subscribing to different channels. It keeps me in the know in real time, instead of waiting for a meeting to get updates. On a related note, it also declutters my email inbox, and makes...

Most Helpful Critical Review
G2 User

I don’t like how you can be in two or more workspaces at a time.

Yammer
Most Helpful Favorable Review
Steve R.
Administrator in Marketing and Advertising

I started the Yammer network at my firm shortly after it was first featured at TC50 and I was (and still am) a huge champion for what the platform offers. It had an immediate and far-reaching impact on our organization and it gave a voice to everyone in a...

Most Helpful Critical Review
Vrena R.
User in Computer Software

Its just another social network, nothing to special about it. After a week after my company signed up for it every one stopped using it.

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