# Slack vs Microsoft Viva Engage: Features and Cost Comparison 2026 | Capterra

> Slack vs Microsoft Viva Engage: Which team communication tool is right for you? Dive into our detailed comparison of their features, costs, and user experience to make your decision.

Source: https://www.capterra.com/compare/135003-227175/Slack-vs-Yammer

---

# Slack vs Microsoft Viva Engage Features and Cost Comparison

Last updated March 29th, 2026

Provider data verified by our Software Research team, and reviews  
moderated by our Reviews Verification team.[Learn more](https://www.capterra.com/our-story/)

Your comparison:

SlackMicrosoft Viva Engage2/4 selected

[Slack](https://www.capterra.com/p/135003/Slack/)[4.7 (24035)](https://www.capterra.com/p/135003/Slack/reviews/)

[Microsoft Viva Engage](https://www.capterra.com/p/227175/Yammer/)[4.2 (819)](https://www.capterra.com/p/227175/Yammer/reviews/)

[## Slack](https://www.capterra.com/p/135003/Slack/)[4.7 (24035)](https://www.capterra.com/p/135003/Slack/reviews/)

[## Microsoft Viva Engage](https://www.capterra.com/p/227175/Yammer/)[4.2 (819)](https://www.capterra.com/p/227175/Yammer/reviews/)

Starting Price

$8.75/month

Starting Price

$8.75/month

Value-for-Money

4.5

Functionality

4.6

Ease of Use

4.6

Customer Service

4.4

Starting Price

$8.00/month

Starting Price

$8.00/month

Value-for-Money

4.2

Functionality

4.1

Ease of Use

4.3

Customer Service

4.2

Reviews Sentiment

Based on [24,035 reviews](https://www.capterra.com/p/135003/Slack/reviews/)

Positive

22,954

Neutral

905

Negative

176

Positive

22,954

Neutral

905

Negative

176

Reviews Sentiment

Based on [819 reviews](https://www.capterra.com/p/227175/Yammer/reviews/)

Positive

667

Neutral

119

Negative

33

Positive

667

Neutral

119

Negative

33

Best for (according to reviews)

-   **Business size**: Small businesses account for 14,709 reviews, representing 61% of feedback, showing widespread use among smaller organizations.
-   **Industry**: Computer software, IT services, and marketing & advertising together contribute 34% of reviews, indicating broad adoption across tech-driven sectors.
-   **Use cases**: Team communication (72%), collaboration (46%), and instant messaging & chat (37%) are the primary uses, highlighting Slack's focus on workplace connectivity.

Best for (according to reviews)

-   **Business size**: Enterprise organizations account for 385 reviews (47%), indicating strong adoption, followed by small businesses (29%) and midsize businesses (17%).
-   **Industry**: Information technology and services, computer software, and hospital & health care together represent 24% of reviews, showing diverse industry interest.
-   **Use cases**: Community (47%), social networking (46%), and employee engagement (34%) are the main focuses, supporting internal collaboration and connectivity.

## Reviewer verdict

Slack

Slack users find it best for real-time team communication and collaboration, appreciating its intuitive interface, customizable notifications, and efficient file sharing. Reviewers value its integrations with tools like Google Drive, Jira, Trello, and Asana, which they say enhance workflow and project management. They mention that the free version covers essential needs for small teams, but note that costs can rise for larger organizations or those needing advanced features.

Microsoft Viva Engage

Microsoft Viva Engage reviewers consider it most effective for fostering community discussions and internal engagement, especially within organizations already using Microsoft 365. Users highlight its integration with Teams, SharePoint, and other Office applications, which they say streamlines knowledge sharing and document management. They find it cost-effective for existing Microsoft 365 subscribers, but mention that its interface can be cluttered and less intuitive for instant messaging compared to other platforms.

## Features comparison

In the team communication market, Slack and Microsoft Viva Engage both offer a range of features, and comparing them goes beyond just looking at price. Understanding which functionalities align with your specific requirements can help maximize value and eliminate unnecessary spending. Below is a breakdown of the most critical aspects to consider. \[[1](#source-item-1)\]

Key features rated by users

Features selected based on 52,543 reviews from Team Communication users.  
about the Fit Score methodology.

Fit Score methodology

To calculate the Fit Score, our proprietary methodology factors in the following:

  

-   The importance level for each feature. By default, this is determined by user reviews. They can rate a feature Critical, High, Low, or Not Used.
-   Feedback from real users on how the product performs for each key feature, derived from verified user reviews and ratings.

  

Please note:

  

-   To calculate the Fit Score, the number of reviews for those features and the actual rating carry the same weight. You might see that, in some cases, even though the ratings are the same, we still determine a winner because it had more reviews.
-   If the Fit Score is not shown for a specific product, that only means there are currently not enough relevant data points to develop a meaningful score. It does not indicate that the product should be excluded from further evaluation.

Slack

90%Fit

High performer

Feature ratings

Real-Time Chat

4.8

Mobile Access

4.7

Alerts/Notifications

4.6

File Sharing

4.6

Microsoft Viva Engage

79%Fit

Feature ratings

Real-Time Chat

4.4

Mobile Access

4.5

Alerts/Notifications

4.3

File Sharing

4.4

Real-Time Chat

4.8 (1741)

4.4 (127)

Slack users appreciate the immediacy of real-time chat, which they say ensures instant responses and efficient collaboration. They find the interface intuitive and the integration with other tools seamless. Users also value the ability to create channels and direct messages for quick communication. However, some users note issues with message delays on the mobile app. Meanwhile, Microsoft Viva Engage users mention that while the platform offers real-time chat, they often use it more for social networking and less for instant messaging. They find it useful for discussions and debates but note that Teams is preferred for urgent communications. Overall, users find Slack's real-time chat feature crucial for quick decision-making and problem-solving, whereas they value Microsoft Viva Engage for its community-building and discussion capabilities.

Mobile Access

4.7 (1945)

4.5 (130)

Slack users find mobile access essential for staying connected and maintaining productivity on the go. They appreciate the ability to switch seamlessly between devices and the intuitive interface. However, some users report occasional glitches and delayed notifications. On the other hand, Microsoft Viva Engage users appreciate the flexibility of mobile access, noting that it works well for staying updated on the go. They mention that while the mobile app is functional, it is not as user-friendly as the desktop version. In general, users value Slack's mobile access for its seamless integration and real-time updates, while they find Microsoft Viva Engage's mobile access useful but less intuitive.

Alerts/Notifications

4.6 (1202)

4.3 (130)

Slack users appreciate the customizable alerts and notifications, which they say help them stay updated on important messages and mentions. They value the ability to prioritize notifications and the convenience of desktop and mobile alerts. However, some users experience inconsistencies with notifications and find the volume of alerts overwhelming. Microsoft Viva Engage users also find the notification system useful, particularly appreciating the integration with Outlook and Teams for instant updates. They appreciate the ability to manage notifications for specific posts and groups. Overall, users find Slack's alerts and notifications helpful for maintaining efficient communication, while they value Microsoft Viva Engage's integration with other Microsoft tools for seamless updates.

File Sharing

4.6 (1974)

4.4 (121)

Slack users find file sharing easy and efficient, which they say supports various file formats and integrates with cloud storage services. They appreciate the drag-and-drop functionality and the ability to share files directly in conversations. However, some users mention limitations with file size and storage duration. Microsoft Viva Engage users also find file sharing useful, particularly appreciating it for sharing small files and images. They appreciate the transparency and ease of access but note that it is not their primary tool for file sharing. In summary, users find Slack's file sharing feature convenient for quick and secure document sharing, while they value Microsoft Viva Engage for its simplicity and transparency in sharing files within the community.

## Pricing comparison

### Starting prices

Slack

$8.75

Per User

(Per Month)

Free Trial

Free Version

[View pricing plans](https://www.capterra.com/p/135003/Slack/pricing/)

Microsoft Viva Engage

$8.00

Per User

(Per Month)

Free Trial

Free Version

### Value-for-money analysis

4.5 (24035)

4.2 (819)

A comparison of how reviewers evaluate the value for money provided by both Slack and Microsoft Viva Engage, indicates that Slack reviewers find it offers a versatile free version with essential features for team communication, while Microsoft Viva Engage reviewers appreciate its inclusion in Office 365 subscriptions, making it cost-effective for existing users. Reviewers find Slack's free version useful for basic team communication, noting its integrations and ability to save up to 10,000 messages. They appreciate the option to upgrade for additional features like screen sharing and unlimited message history. However, some users mention that the pricing can be high for small businesses, and the cost per user can add up quickly, indicating that it may be less ideal for larger teams or those with limited budgets. As for Microsoft Viva Engage, reviewers appreciate its inclusion in Office 365 subscriptions, which they say eliminates additional costs for existing users. They find it affordable and suitable for small businesses and students. However, some users feel that it can be expensive for those without an Office 365 license and mention that the free version is limited, indicating that it may not be ideal for companies with tight budgets or those seeking extensive functionalities.

## Integrations

Popular Integrations

Compare available integrations between Slack and Microsoft Viva Engage.

### OneDrive

Slack

Microsoft Viva Engage

### Salesforce Sales Cloud

Slack

Microsoft Viva Engage

### GitHub

Slack

Microsoft Viva Engage

### Microsoft Teams

Slack

Microsoft Viva Engage

### Any.do

Slack

Microsoft Viva Engage

### Microsoft SharePoint

Slack

Microsoft Viva Engage

### Betterworks

Slack

Microsoft Viva Engage

### Microsoft 365

Slack

Microsoft Viva Engage

Total Integrations

186

Google Drive

Users mention that integrating Google Drive with Slack facilitates easy file sharing and collaboration, which they say allows for quick access, notifications, and editing permissions directly within Slack.

Jira

Reviewers mention that integrating Jira with Slack helps track development tasks and updates, which they say provides real-time notifications, detailed previews, and efficient communication about ticket changes.

Microsoft Teams

Users report that integrating Microsoft Teams with Slack enhances communication and collaboration, which they note allows for seamless transitions between platforms and improved workflow efficiency.

Trello

Reviewers state that integrating Trello with Slack aids in project management, which they note allows for real-time notifications, task tracking, and easy access to Trello boards and cards.

Asana

Users say that integrating Asana with Slack improves task management and team collaboration, which they indicate provides instant notifications, task updates, and the ability to add tasks directly from Slack.

Slack Integrations (186)

-   [5pm](https://www.capterra.com/p/80769/5pm/)
-   [absence.io](https://www.capterra.com/p/153192/absence-io/)
-   [Aha!](https://www.capterra.com/p/144020/Aha/)
-   [Airbrake](https://www.capterra.com/p/160492/Airbrake/)
-   [Aircall](https://www.capterra.com/p/184709/Aircall/)
-   [Airtable](https://www.capterra.com/p/146652/Airtable/)
-   [Amplitude](https://www.capterra.com/p/158741/Amplitude/)
-   [Any.do](https://www.capterra.com/p/173614/Any-do/)
-   [AppSignal](https://www.capterra.com/p/173947/AppSignal/)
-   [Asana](https://www.capterra.com/p/184581/Asana-PM/)
-   [Assembla](https://www.capterra.com/p/112631/Assembla/)
-   [Automile](https://www.capterra.com/p/146571/Automile/)
-   [Azuqua](https://www.capterra.com/p/136073/Azuqua/)
-   [AzureDesk](https://www.capterra.com/p/151394/AzureDesk/)
-   [Baremetrics](https://www.capterra.com/p/181846/Baremetrics/)
-   [Beanstalk](https://www.capterra.com/p/212834/Beanstalk/)
-   [Betterworks](https://www.capterra.com/p/157070/BetterWorks/)
-   [BigTime](https://www.capterra.com/p/131076/BigTime/)
-   [Bitbucket](https://www.capterra.com/p/233341/Bitbucket/)
-   [Bitium](https://www.capterra.com/p/133412/Bitium/)
-   [Blitz](https://www.capterra.com/p/104133/Blitz/)
-   [Bonusly](https://www.capterra.com/p/167338/Bonusly/)
-   [Box](https://www.capterra.com/p/148766/Box/)
-   [Brand24](https://www.capterra.com/p/149054/Brand24/)
-   [Breezy](https://www.capterra.com/p/141702/Breezy-HR/)
-   [BugSnag](https://www.capterra.com/p/265817/Bugsnag/)
-   [Calamari](https://www.capterra.com/p/141217/Calamari/)
-   [Callmaker](https://www.capterra.com/p/152121/Callmaker/)
-   [CallPage](https://www.capterra.com/p/153696/CallPage/)
-   [CATS](https://www.capterra.com/p/45814/CATS/)
-   [Cayzu](https://www.capterra.com/p/134057/Cayzu/)
-   [Chartbeat](https://www.capterra.com/p/242138/Chartbeat/)
-   [Checkfront](https://www.capterra.com/p/99249/Checkfront/)
-   [CheckMarket](https://www.capterra.com/p/134813/CheckMarket/)
-   [CircleCI](https://www.capterra.com/p/150380/CircleCI/)
-   [ClearSlide](https://www.capterra.com/p/136444/ClearSlide/)
-   [ClickMeeting](https://www.capterra.com/p/157063/ClickMeeting/)
-   [ClickUp](https://www.capterra.com/p/158833/ClickUp/)
-   [ClockIt](https://www.capterra.com/p/151635/ClockIt/)
-   [Confluence](https://www.capterra.com/p/136446/Confluence/)
-   [Continu](https://www.capterra.com/p/155460/Continu/)
-   [Copper](https://www.capterra.com/p/141642/Copper/)
-   [Crashlytics](https://www.capterra.com/p/213147/Crashlytics/)
-   [Databox](https://www.capterra.com/p/154024/Databox/)
-   [Datadog](https://www.capterra.com/p/135453/Datadog-Cloud-Monitoring/)
-   [Dropbox Business](https://www.capterra.com/p/143068/Dropbox-Business/)
-   [Dropbox Sign](https://www.capterra.com/p/144797/HelloSign/)
-   [Egnyte](https://www.capterra.com/p/159288/Egnyte/)
-   [Envoy](https://www.capterra.com/p/143721/Envoy/)
-   [Favro](https://www.capterra.com/p/151667/Favro/)
-   [Figma](https://www.capterra.com/p/175027/Figma/)
-   [Flow](https://www.capterra.com/p/150388/Flow/)
-   [FlowVella](https://www.capterra.com/p/141285/FlowVella/)
-   [Freshdesk](https://www.capterra.com/p/124981/Freshdesk/)
-   [Freshservice](https://www.capterra.com/p/132997/Freshservice/)
-   [Front](https://www.capterra.com/p/132901/Front/)
-   [Geekbot](https://www.capterra.com/p/148076/geekbot/)
-   [GetResponse](https://www.capterra.com/p/153948/GetResponse/)
-   [GitHub](https://www.capterra.com/p/129067/GitHub/)
-   [GitLab](https://www.capterra.com/p/159806/GitLab/)
-   [Gmail](https://www.capterra.com/p/202338/Gmail/)
-   [GoCo](https://www.capterra.com/p/149545/GoCo/)
-   [Google Calendar](https://www.capterra.com/p/213340/Google-Calendar/)
-   [Google Docs](https://www.capterra.com/p/160756/Google-Docs/)
-   [Google Drive](https://www.capterra.com/p/161425/Drive/)
-   [Google Meet](https://www.capterra.com/p/176572/Google-Hangouts/)
-   [Google Sheets](https://www.capterra.com/p/169718/Google-Sheets/)
-   [Google Workspace](https://www.capterra.com/p/247901/Google-Workspace/)
-   [GoTo Meeting](https://www.capterra.com/p/163332/GoToMeeting/)
-   [Greenhouse](https://www.capterra.com/p/133100/Greenhouse/)
-   [Groove](https://www.capterra.com/p/143005/Groove/)
-   [HaloPSA](https://www.capterra.com/p/20971/HaloPSA/)
-   [HappyFox Chat](https://www.capterra.com/p/122234/HappyFox-Chat/)
-   [HappyFox Help Desk](https://www.capterra.com/p/83211/HappyFox/)
-   [Help Scout](https://www.capterra.com/p/136909/Help-Scout/)
-   [Hive](https://www.capterra.com/p/150991/Hive/)
-   [Hoopla](https://www.capterra.com/p/140439/Hoopla/)
-   [Hootsuite](https://www.capterra.com/p/121701/HootSuite/)
-   [HotGloo](https://www.capterra.com/p/145710/HotGloo/)
-   [HubSpot CRM](https://www.capterra.com/p/152373/HubSpot-CRM/)
-   [HubSpot Marketing Hub](https://www.capterra.com/p/171840/HubSpot-Marketing/)
-   [IFTTT](https://www.capterra.com/p/186695/IFTTT/)
-   [Insightly](https://www.capterra.com/p/130671/Insightly/)
-   [Intercom](https://www.capterra.com/p/134347/Intercom/)
-   [Intervals](https://www.capterra.com/p/68588/Intervals/)
-   [ITM Platform](https://www.capterra.com/p/147990/ITM-Platform/)
-   [Jira](https://www.capterra.com/p/19319/JIRA/)
-   [JIRA Service Management](https://www.capterra.com/p/227102/JIRA-Service-Management/)
-   [Kixie PowerCall](https://www.capterra.com/p/135636/Kixie-PowerCall/)
-   [Kudos](https://www.capterra.com/p/140423/Kudos/)
-   [Kyber](https://www.capterra.com/p/178703/Kyber/)
-   [Lattice](https://www.capterra.com/p/151676/Lattice/)
-   [LeadDyno](https://www.capterra.com/p/145778/LeadDyno/)
-   [Lessonly](https://www.capterra.com/p/140809/Lessonly/)
-   [Lever](https://www.capterra.com/p/142452/Lever/)
-   [Librato](https://www.capterra.com/p/147950/Librato/)
-   [Lime Connect](https://www.capterra.com/p/131558/Userlike-Live-Chat/)
-   [LiveAgent](https://www.capterra.com/p/102188/LiveAgent/)
-   [Localize](https://www.capterra.com/p/186742/Localize/)
-   [Locowise](https://www.capterra.com/p/190252/LocoWise/)
-   [Lucidchart](https://www.capterra.com/p/146136/Lucidchart/)
-   [Mailchimp](https://www.capterra.com/p/110228/MailChimp/)
-   [Mailjet](https://www.capterra.com/p/130105/Mailjet/)
-   [MeisterTask](https://www.capterra.com/p/139990/MeisterTask/)
-   [Mention](https://www.capterra.com/p/149705/Mention/)
-   [Microsoft Outlook](https://www.capterra.com/p/227138/Microsoft-Outlook/)
-   [Microsoft Teams](https://www.capterra.com/p/168668/Microsoft-Teams/)
-   [Microsoft To Do](https://www.capterra.com/p/227173/Wunderlist/)
-   [Miro](https://www.capterra.com/p/128955/Miro/)
-   [monday.com](https://www.capterra.com/p/147657/monday-com/)
-   [MVISION Cloud](https://www.capterra.com/p/185947/MVISION-Cloud/)
-   [Nagios XI](https://www.capterra.com/p/152793/Nagios-XI/)
-   [New Relic](https://www.capterra.com/p/118128/New-Relic/)
-   [Notion](https://www.capterra.com/p/186596/Notion/)
-   [Okta](https://www.capterra.com/p/119653/Okta/)
-   [OneDrive](https://www.capterra.com/p/161304/OneDrive/)
-   [OpsGenie](https://www.capterra.com/p/170236/OpsGenie/)
-   [Ortto](https://www.capterra.com/p/131879/Autopilot/)
-   [PagerDuty](https://www.capterra.com/p/125693/PagerDuty/)
-   [Papertrail](https://www.capterra.com/p/180057/Papertrail/)
-   [PayPal](https://www.capterra.com/p/207944/PayPal/)
-   [Pingdom](https://www.capterra.com/p/131928/Pingdom/)
-   [Pivotal Tracker](https://www.capterra.com/p/227356/Pivotal-Tracker/)
-   [Polly](https://www.capterra.com/p/220058/Polly/)
-   [PractiTest](https://www.capterra.com/p/108312/PractiTest/)
-   [Procurify](https://www.capterra.com/p/129758/Procurify/)
-   [ProdPad](https://www.capterra.com/p/137028/ProdPad/)
-   [ProductPlan](https://www.capterra.com/p/145894/ProductPlan/)
-   [Pulseway](https://www.capterra.com/p/141792/Pulseway/)
-   [Quip](https://www.capterra.com/p/151651/Quip/)
-   [Qwilr](https://www.capterra.com/p/143254/Qwilr/)
-   [Rainforest](https://www.capterra.com/p/259726/Rainforest/)
-   [Raven Tools](https://www.capterra.com/p/121696/Raven-Tools/)
-   [Raygun](https://www.capterra.com/p/159822/Raygun/)
-   [Re:amaze](https://www.capterra.com/p/132952/Reamaze/)
-   [Redbooth](https://www.capterra.com/p/114953/Redbooth/)
-   [Repuso](https://www.capterra.com/p/213913/Repuso/)
-   [Rollbar](https://www.capterra.com/p/158230/Rollbar/)
-   [Sage HR](https://www.capterra.com/p/128705/SageHR/)
-   [Salesforce Sales Cloud](https://www.capterra.com/p/61368/Salesforce/)
-   [SatisMeter](https://www.capterra.com/p/153175/SatisMeter/)
-   [SendPulse](https://www.capterra.com/p/146369/SendPulse/)
-   [Sentry](https://www.capterra.com/p/165426/Sentry/)
-   [Setmore](https://www.capterra.com/p/122035/SetMore/)
-   [Sisense](https://www.capterra.com/p/86955/Sisense/)
-   [Small Improvements](https://www.capterra.com/p/121088/Small-Improvements/)
-   [smartQ](https://www.capterra.com/p/181723/smartQ/)
-   [SnapComms](https://www.capterra.com/p/150815/SnapComms-Communications-Software/)
-   [SolarWinds Service Desk](https://www.capterra.com/p/129478/Solarwinds-Service-Desk/)
-   [Spinify](https://www.capterra.com/p/155500/Spinify/)
-   [Stripe](https://www.capterra.com/p/123889/Stripe/)
-   [SupportBee](https://www.capterra.com/p/132028/SupportBee/)
-   [SurveyMonkey](https://www.capterra.com/p/253516/SurveyMonkey/)
-   [Talkdesk](https://www.capterra.com/p/132852/Talkdesk/)
-   [Tellent Recruitee](https://www.capterra.com/p/140650/Recruitee/)
-   [Time Doctor](https://www.capterra.com/p/129984/Time-Doctor/)
-   [TimeCamp](https://www.capterra.com/p/129847/TimeCamp/)
-   [TINT](https://www.capterra.com/p/178705/TINT/)
-   [Todoist](https://www.capterra.com/p/149339/Todoist-for-Business/)
-   [Toggl Plan](https://www.capterra.com/p/140685/Teamweek/)
-   [Trakstar Hire](https://www.capterra.com/p/111908/Recruiterbox/)
-   [Trello](https://www.capterra.com/p/211559/Trello/)
-   [TriNet HR Plus](https://www.capterra.com/p/133019/Zenefits/)
-   [truDigital](https://www.capterra.com/p/133995/truDigital-Signage/)
-   [Twine](https://www.capterra.com/p/147750/Twine/)
-   [Twitter/X](https://www.capterra.com/p/214056/Twitter/)
-   [UpKeep](https://www.capterra.com/p/145635/UpKeep/)
-   [UpRaise](https://www.capterra.com/p/159913/UpRaise/)
-   [Usersnap](https://www.capterra.com/p/135579/Usersnap/)
-   [VibeCatch](https://www.capterra.com/p/146371/VibeCatch/)
-   [Vigil](https://www.capterra.com/p/178706/Vigil/)
-   [Webex Suite](https://www.capterra.com/p/237272/Webex/)
-   [WebHR](https://www.capterra.com/p/118042/WebHR/)
-   [Wishpond](https://www.capterra.com/p/145745/Wishpond/)
-   [Woopra](https://www.capterra.com/p/155465/Woopra/)
-   [WorkRamp](https://www.capterra.com/p/154061/WorkRamp/)
-   [XM for Strategy & Research](https://www.capterra.com/p/72396/Strategy-and-Research/)
-   [Zapier](https://www.capterra.com/p/130182/Zapier/)
-   [Zendesk Suite](https://www.capterra.com/p/164283/Zendesk/)
-   [Zoho Billing](https://www.capterra.com/p/231293/Zoho-Subscriptions/)
-   [Zoho Books](https://www.capterra.com/p/163115/Zoho-Books/)
-   [Zoho Expense](https://www.capterra.com/p/142384/Zoho-Expense/)
-   [Zoho Inventory](https://www.capterra.com/p/146241/Zoho-Inventory/)
-   [Zoho Invoice](https://www.capterra.com/p/163114/Zoho-Invoice/)
-   [Zoho Projects](https://www.capterra.com/p/169455/Zoho-Projects/)
-   [Zoom Workplace](https://www.capterra.com/p/144037/Zoom-Video-Conferencing/)

Total Integrations

7

Microsoft Teams

Reviewers mention that Microsoft Viva Engage integrates with Teams, which they say allows easy access to Yammer, autopost notifications, and seamless communication across the organization.

Microsoft SharePoint

Users report that Viva Engage integrates with SharePoint, which they note facilitates content sharing, document management, and enhances collaborative tools for team communication.

Microsoft 365

Reviewers state that Viva Engage integrates with Microsoft 365, citing that it supports knowledge sharing, social networking, and seamless interaction with other Office applications.

Microsoft Viva Engage Integrations (7)

-   [GitHub](https://www.capterra.com/p/129067/GitHub/)
-   [Microsoft 365](https://www.capterra.com/p/227157/Microsoft-365/)
-   [Microsoft SharePoint](https://www.capterra.com/p/1167/SharePoint/)
-   [Microsoft Teams](https://www.capterra.com/p/168668/Microsoft-Teams/)
-   [OneDrive](https://www.capterra.com/p/161304/OneDrive/)
-   [Salesforce Sales Cloud](https://www.capterra.com/p/61368/Salesforce/)
-   [Sideways 6](https://www.capterra.com/p/154307/Sideways-6/)

For each product, we show you the most common integrations according to our user reviews and analyze themes in what reviewers say to highlight what you need to know.

## How does the user experience compare on Slack vs Microsoft Viva Engage?

### Overall rating

4.7 (24035)

4.2 (819)

### User interface

Slack

Microsoft Viva Engage

### Customer service and support

Slack

Email/Help Desk

FAQs/Forum

Knowledge Base

Phone Support

24/7 (Live rep)

Chat

Microsoft Viva Engage

Email/Help Desk

FAQs/Forum

Knowledge Base

Phone Support

24/7 (Live rep)

Chat

## What users say about the pros and cons of Slack vs Microsoft Viva Engage

These team communication software solutions have been evaluated by verified reviewers on Capterra. Check out what real users say about Slack and Microsoft Viva Engage to find out which one would work best for your needs. Users appreciate Slack for its efficient team communication, noting features like instant messaging, shared channels, and the ability to integrate with other tools. They also value its team collaboration capabilities, highlighting real-time updates, task automation, and file sharing. Additionally, reviewers find the channel system effective for organizing discussions and integrating with other tools. Meanwhile, Microsoft Viva Engage users commend its Yammer communication for real-time interaction and integration with Microsoft tools. They also appreciate its internal communication features, noting its ability to connect employees and improve engagement. Users find its team collaboration tools effective, especially for remote work and document sharing. When it comes to cons, Slack users mention issues with messaging limitations, notification overload, and high pricing. At the same time, Microsoft Viva Engage users find the user interface cluttered, notifications overwhelming, and post organization confusing. \[[2](#source-item-2)\]

Pros

Slack

JN

Jon N

Technology DirectorDesign, 51 - 200 employeesUsed the software for: More than 2 years.

“We using it for DM's, group chat and project discussion and also allows us to easily share files with each other and we have confgured a number of connected apps and workflows.“

November 20, 2025

TM

Tristan M

EngineeringComputer Hardware, 2 - 10 employeesUsed the software for: Less than 6 months.

“It enhances productivity with app integrations, automated workflows for repetitive tasks, robust search capabilities, and quick options for calls and file sharing, ultimately speeding up collaboration.“

January 15, 2026

Microsoft Viva Engage

PS

Parvez S

COOInformation Technology and Services, 201 - 500 employeesUsed the software for: Less than 6 months.

“With Viva Engage, I am able to connect to my colleagues across several countries, have discussions with them, make announcements, make polls and praise colleagues who do great things.“

October 8, 2024

CP

Charlie P

Clinical Effectiveness facilitatorHealth, Wellness and Fitness, 5,001 - 10,000 employeesUsed the software for: 1-2 years.

“Good tool for communication sharing, and users can upload both information, files and pictures.“

May 6, 2025

Cons

Slack

Maxwell P

General ManagerHospitality, 11 - 50 employeesUsed the software for: I used a free trial.

“Also the free version hides message history after a certain period which can be frustrating if you need to reference something from a few months ago and have not upgraded yet.“

December 9, 2025

Saleem B

Training and Development ManagerNon-Profit Organization Management, 51 - 200 employeesUsed the software for: 1-2 years.

“The free subscription of slack lacks customer support, you can only access the Slack Help Center for troubleshooting issues.“

December 7, 2025

Microsoft Viva Engage

TV

Tatiana V

Associate DirectorHealth, Wellness and Fitness, 10,001+ employeesUsed the software for: More than 2 years.

“The only minor feedback I have is the post sorting sometimes, it’ll default to new posts and when I switch the filter to all the posts will sometimes be out of order.“

November 17, 2024

JS

Jocelyn S

Veterinary Nurse and Client Care RepresentativeVeterinary, 201 - 500 employeesUsed the software for: 6-12 months.

“I also don't like that there is an ability to alert the entire team with your posts- it gets over utilised and clogs up your msg box.“

August 22, 2024

* * *

Sources

1.  Our research team identified features from vendor websites based on their analysis of what users find valuable or expect from team communication software. This list is not exhaustive. For additional features, refer to the vendor’s website.
    
2.  Review excerpts are passages extracted from longer reviews written by verified reviewers. We obtain these excerpts by applying an algorithm that considers factors including, but not limited to, length, topic coverage, and thematic relevance. Excerpts are evaluated for positive or negative sentiment and receive a sentiment score. They represent user opinion and do not represent the views of, nor constitute, an endorsement by Capterra or its affiliates. Excerpts are not edited for clarity or grammar.
    

* * *

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