Microsoft Viva Engage vs. Slack

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Microsoft Viva Engage
Score 7.7 out of 10
N/A
Microsoft Viva Engage, formerly Yammer, is used for private communication within organizations or between organizational members and pre-designated groups.
$24
per year per user
Slack
Score 9.1 out of 10
N/A
Slack is a group messaging or team collaboration app that aims to simplify communication for businesses. Features include open discussions, private groups, and direct messaging, as well as deep contextual search and message archiving, and file sharing. Slack integrates with a number of other tools, such as MailChimp, Dropbox, and Google Drive. Slack was acquired by Salesforce in December 2020. The product is free to use, and also has paid plans with more features and greater controls. The…
$8.75
per month per user
Pricing
Microsoft Viva EngageSlack
Editions & Modules
Microsoft Viva Employee Communications and Communities
$24
per year per user
Microsoft Viva Suite
$144
per year per user
Free
$0
Pro
$7.25*
per month per user
Business+
$12.50*
per month per user
Enterprise
Contact Sales
Offerings
Pricing Offerings
Microsoft Viva EngageSlack
Free Trial
NoYes
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional DetailsMicrosoft Viva Engage is also available in some Microsoft 365 packages.*Per active user, per month, when paying once a year. Pro is $8.75 USD per active user when paying month to month. Business+ is $15.00 USD per active user when paying month to month.
More Pricing Information
Community Pulse
Microsoft Viva EngageSlack
Considered Both Products
Microsoft Viva Engage

No answer on this topic

Slack
Chose Slack
Slack is the best office communications platform by far. It's lacking in the full integration of voice and video but the simplicity and ease of use for chat it is second to none.
Chose Slack
None of the competition coming from the Microsoft or Cisco provide the user experience of today's consumerized social media. Slack, on the other hand, is fully on par with the best and most known social media applications that consumers use. Consumerization of IT shows here as …
Chose Slack
Well we get Yammer with the Office 365 pack. So, Yammer is paid for and integrates well with Office. MS Office 365 does not have the type of ridiculous service interruptions that Slack seems to experience. Yammer does all the same stuff but without the bad user interface. I did …
Chose Slack
Overall I think it has the best collection of features in an easy to use interface that feels familiar to most people. I believe it is the only one that allows you to be a part of multiple teams and toggle between that with a simple click, which is great for our organization.
Features
Microsoft Viva EngageSlack
Project Management
Comparison of Project Management features of Product A and Product B
Microsoft Viva Engage
5.4
41 Ratings
36% below category average
Slack
8.2
479 Ratings
6% above category average
Task Management6.025 Ratings8.2310 Ratings
Gantt Charts7.013 Ratings6.961 Ratings
Scheduling3.019 Ratings7.9259 Ratings
Workflow Automation2.021 Ratings8.4284 Ratings
Mobile Access8.039 Ratings9.4460 Ratings
Search8.039 Ratings8.7463 Ratings
Visual planning tools4.023 Ratings8.0187 Ratings
Communication
Comparison of Communication features of Product A and Product B
Microsoft Viva Engage
7.6
44 Ratings
4% below category average
Slack
8.8
488 Ratings
10% above category average
Chat8.040 Ratings9.8488 Ratings
Notifications7.044 Ratings9.1484 Ratings
Discussions8.043 Ratings9.5473 Ratings
Surveys6.034 Ratings8.1302 Ratings
Internal knowledgebase9.033 Ratings7.7300 Ratings
Integrates with GoToMeeting7.314 Ratings8.9110 Ratings
Integrates with Gmail and Google Hangouts6.713 Ratings8.7182 Ratings
Integrates with Outlook8.632 Ratings8.9120 Ratings
File Sharing & Management
Comparison of File Sharing & Management features of Product A and Product B
Microsoft Viva Engage
5.0
37 Ratings
45% below category average
Slack
8.7
461 Ratings
10% above category average
Versioning7.025 Ratings8.3229 Ratings
Video files5.032 Ratings8.8412 Ratings
Audio files4.030 Ratings9.0403 Ratings
Document collaboration1.031 Ratings8.4318 Ratings
Access control3.031 Ratings8.4305 Ratings
Advanced security features5.028 Ratings8.5264 Ratings
Integrates with Google Drive8.014 Ratings9.0211 Ratings
Device sync7.024 Ratings9.1339 Ratings
Best Alternatives
Microsoft Viva EngageSlack
Small Businesses
Stackby
Stackby
Score 9.0 out of 10
Stackby
Stackby
Score 9.0 out of 10
Medium-sized Companies
Troop Messenger
Troop Messenger
Score 9.8 out of 10
Troop Messenger
Troop Messenger
Score 9.8 out of 10
Enterprises
HCL Connections
HCL Connections
Score 9.0 out of 10
HCL Connections
HCL Connections
Score 9.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Microsoft Viva EngageSlack
Likelihood to Recommend
7.0
(54 ratings)
9.4
(488 ratings)
Likelihood to Renew
6.9
(10 ratings)
10.0
(23 ratings)
Usability
8.0
(4 ratings)
9.2
(103 ratings)
Availability
8.0
(1 ratings)
10.0
(1 ratings)
Performance
9.0
(1 ratings)
10.0
(1 ratings)
Support Rating
7.0
(12 ratings)
9.9
(66 ratings)
Online Training
7.0
(2 ratings)
-
(0 ratings)
Implementation Rating
8.0
(1 ratings)
10.0
(3 ratings)
Configurability
-
(0 ratings)
10.0
(1 ratings)
Ease of integration
-
(0 ratings)
7.0
(1 ratings)
User Testimonials
Microsoft Viva EngageSlack
Likelihood to Recommend
Microsoft
Yammer is great when you have a company culture that encourages friendly collaboration and communication. It can be a great supplement (but certainly not a substitute) for bonding and sharing ideas and thoughts. Certain channels can be really successful, too, like a channel where people can post dog pictures or something fun like that!
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Salesforce
If you population likes technology, then I would recommend Slack. It is more difficult to implement if not everyone is on Slack or knows how to use it. Slack was used well by some employees who loved it. Slack allowed them to plan annual events and get feedback and ideas from those involved in the event
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Pros
Microsoft
  • Providing a platform for social news in the company where "bottom up" topics can percolate freely across department
  • Social networking across the company where folks can divide their work into topics instead of teams
  • Basic collaboration within a group including document sharing with ability to pin documents to a team
Read full review
Salesforce
  • Huddles Run smoothly without any interferences.
  • Smooth individual calls quick and easy without any interruptions.
  • seamless notifications across multiple devices
  • The ability to easily tag a team member to urgently attend to a specific escalation.
  • Slack being user friendly and able to integrate easily with other platforms and apps.
  • How to easily open up different channels for different escalations and needs.
  • a safe direct messaging option.
Read full review
Cons
Microsoft
  • Although the social enterprise network works very well, there is room for some slight improvement - such as the ability to attract users. By being part of the Microsoft Office Suite, it is offered as an "add-on" and many overlook it and see it as unnecessary at first. It would be smart for Microsoft to sell it as its own product so it could gather more popularity as a "social network".
  • Giving an option to filter results could be better as well as giving an option to turn off the "recent activity" bar on the home page.
Read full review
Salesforce
  • Would love a better integration with GitHub. For example, notifications when your PR is updated, when review is requested, @-mention in comments, etc.
  • Improved "Later" tab, for example the ability to create to-do lists or making the "Later" tab into a more powerful to-do list (annotate items with notes)
  • More powerful integrations, e.g. Google Calendar could render a calendar view within Slack, rather than sending the daily schedule
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Likelihood to Renew
Microsoft
Microsoft is dedicated to continual improvement on Yammer. They realize the value that Yammer brings to the table with their clients. In the short time that we have had Yammer implemented, we are just now beginning to see the strong impact it has on becoming more effective and efficient around collaboration.
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Salesforce
To be more transparent, I give 10 because Slack serves our collaboration needs. It provide us a good platform for team communication relaying important update within the company, it has even mobile app where you can install in your phone to monitor any updates within that team that needs your immediate attention and intervention.
Read full review
Usability
Microsoft
Overall easy to use and intuitive, although limited in the possibility to personalize layout and look & feel of a site. Some functionalities are not easy to use, like document editing, but some others are quick and effective (posts and tagging above all). Performance and responsiveness of the Yammer site is typically acceptable, in my experience.
Read full review
Salesforce
Slack is one of the easiest platforms to use! It is very aesthetically pleasing and you can arrange the chats and other features the way you personally like it. They kept it pretty simple for people who aren’t looking to do anything more than streamlining communication, but they definitely have options for folks to build out the Workspace more.
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Reliability and Availability
Microsoft
Very available
Read full review
Salesforce
Yes, the app works 24/7. I don't even recall having any period that we could not use since the implementation. Even the maintenance periods are barely noticeable and our work is not impacted by it when it happens.
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Performance
Microsoft
It's a simple product but it does provide value.
Read full review
Salesforce
Slack is a soft app, we don't have many issues with it. I recall one or two people complaining about something during our usage period, but I didn't have a bad experience. When the app is slow, usually the problem is with my computer or my internet. The app works just fine.
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Support Rating
Microsoft
We have never had to use the support for Yammer. The tool works well and we have not come across any bugs. User Interface is simple and easy to use, similar to other forum type products, thereby removing the need for any extensive training. Team members are invited in and immediately are able to start using the tool.
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Salesforce
Whenever I've had to troubleshoot an issue with Slack (which, to be honest, has not happened very often), their online documentation has been easy to locate, easy to understand, and effective in resolving my issue. Slack's ever-growing popularity also means that there's a large community of practice out there that can be depended upon.
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Online Training
Microsoft
The training that Microsoft provides is very generic training for Yammer. I like the fact the training is short and easy to understand
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Salesforce
No answers on this topic
Implementation Rating
Microsoft
We organically implemented the product
Read full review
Salesforce
I was not part of the implementation team, but I recall being 100% happy and excited to learn and use a new tool. I'm still am to be honest.
Read full review
Alternatives Considered
Microsoft
Our team briefly used Salesforce.com's Chatter product before switching over to Yammer in 2012. While Chatter is essentially the same product as Yammer, it left much to be desired. Chatter's design was (and remains) clunky and difficult to navigate. Yammer is a simple, easy-to-use product that offers similar functionality as Salesforce's Chatter.
Read full review
Salesforce
Having had a lot of experience with Google Chat and Teams, Slack is far and away the better option. In comparison to Teams, Slack is much cleaner with a far more user friendly AI, Teams is far too clunky and feels tiresome to use, whereas it is super easy to pick up Slack and be able to configure it do exactly what you need. Whilst I don't find a massive difference between the usability and UI of Google Chat to Slack. Slack's range of features far outweighs Google Chat. The ease of external connections, workflows, file sharing, external connections for notifications (Make, Zapier etc), plus the huge range of apps you can connect to enhance your workspace is incredible. Google Chat does benefit from directly integrating into your Google Suite so you can get access to automatic status updates based on calendar activity, which would be nice for Slack to have
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Return on Investment
Microsoft
  • My company is pleased with the positive impact Yammer has created departmentally and on an individual basis with work flow efficiency.
  • Adversely, most old and new employees are more familiar with SharePoint, causing the company to pay for training for all current and incoming employees.
  • As Yammer becomes more widely used, the need for training may diminish, which is where we will see our return on investment, as the product clearly provides a more effective form of file sharing and communication between employees and their department.
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Salesforce
  • Use of Slack has enabled us to stay aligned with sales and ensure accurate forecasting.
  • The product has reduced delays in decisions making and helps us to improve on transparency in our departments.
  • Slack has eliminated the use if emails as it allows direct messaging. This has ensured real-time communication.
Read full review
ScreenShots