What is Slack?
Slack creates alignment and shared understanding across your team, making you more productive, less stressed, and just a little bit happier. Slack brings all your team's communication together, giving everyone a shared workspace where conversations are organized and accessible.
Company Details
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Real user data aggregated to summarize the product performance and customer experience.
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Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.
90 Likeliness to Recommend
1
Since last award
97 Plan to Renew
86 Satisfaction of Cost Relative to Value
1
Since last award
Emotional Footprint Overview
Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.
+93 Net Emotional Footprint
The emotional sentiment held by end users of the software based on their experience with the vendor. Responses are captured on an eight-point scale.
How much do users love Slack?
Pros
- Enables Productivity
- Reliable
- Respectful
- Fair
How to read the Emotional Footprint
The Net Emotional Footprint measures high-level user sentiment towards particular product offerings. It aggregates emotional response ratings for various dimensions of the vendor-client relationship and product effectiveness, creating a powerful indicator of overall user feeling toward the vendor and product.
While purchasing decisions shouldn't be based on emotion, it's valuable to know what kind of emotional response the vendor you're considering elicits from their users.
Footprint
Negative
Neutral
Positive
Feature Ratings
Instant Messaging
Notifications
File Sharing Collaboration
Integration With Productivity Tools
Granular Access Management
Search
Cross Platform Support
Document Collaboration
Voice and Video Collaboration
Vendor Capability Ratings
Ease of Implementation
Business Value Created
Usability and Intuitiveness
Quality of Features
Breadth of Features
Ease of Data Integration
Ease of IT Administration
Ease of Customization
Product Strategy and Rate of Improvement
Vendor Support
Availability and Quality of Training
Slack Reviews
Pablo P.
- Role: Sales Marketing
- Industry: Banking
- Involvement: Business Leader or Manager
Submitted Apr 2026
Slack feels Gimmicky, but does the Job right!
Likeliness to Recommend
What differentiates Slack from other similar products?
Feels easy to use, also feels less big brother then other instant messaging products like Microsoft Teams.
What is your favorite aspect of this product?
I like the sharing features of files. I also enjoy the huddle.
What do you dislike most about this product?
Notifications and being part of too many groups, it’s just feels overwhelming.
What recommendations would you give to someone considering this product?
I would recommend that you should know that it can seem kinda gimmicky but the product does what it’s supposed to do.
Pros
- Unique Features
- Performance Enhancing
- Client Friendly Policies
- Fair
Please tell us why you think this review should be flagged.
Afzal M.
- Role: Operations
- Industry: Finance
- Involvement: End User of Application
Submitted Apr 2026
A must have tool for keeping your teams connected
Likeliness to Recommend
What differentiates Slack from other similar products?
It's easier to use as compared to teams or other softwares and offer much more services & features and it offers integration almost with every product.
What is your favorite aspect of this product?
You can react on the comments with the emoji, add as many reaction you would like it keeps the conversation friendly within the organisation.
What do you dislike most about this product?
It gets stuck and slow down sometimes and messages doesn't show up.
What recommendations would you give to someone considering this product?
Definitely go for it and just make sure you setup a limit for creating groups otherwise it ends up with so many groups for so little tasks within the organisation so it makes it messy.
Pros
- Continually Improving Product
- Reliable
- Performance Enhancing
- Enables Productivity
Please tell us why you think this review should be flagged.
Jaydeep P.
- Role: Information Technology
- Industry: Technology
- Involvement: End User of Application
Submitted Apr 2026
Efficient and Secure Communication Platform
Likeliness to Recommend
What differentiates Slack from other similar products?
Slack is efficient, secure and easy to use in comparison to other similar products as it provides instant messaging solution not just limited to PC but also can be integrated with project management tools to alert end user if there is any new ticket generated which enhances the productivity. It is secure as it uses Oauth 2.0 authentication and also it can prevent sharing sensitive data as the rules can be configured if any sensitive data such as source code is shared over slack it can generate email alert to senior managers. The automation that slack provides is quite useful. The searching of message history feature is efficient.
What is your favorite aspect of this product?
The favorite aspect of Slack is the security and the automation feature it provides. The automation feature saves time to do repetitive task such as unlock the user accounts, executing the pre-defined workflow, generate the tickets over slack which is integrated to project management tools such as serviceNow.
What do you dislike most about this product?
Several times the voice call got hanged and also during reboot it takes alot of time to update even if the internet speed is good. Further, it shows several times person as offline even if it is online and haven't changed their settings. The rendering sometimes take time.
What recommendations would you give to someone considering this product?
If you are searching for a communication platform for your enterprise business then go for slack as it is rich in security, automation, integration features which makes it unique than other platforms.
Pros
- Performance Enhancing
- Enables Productivity
- Efficient Service
- Inspires Innovation
Please tell us why you think this review should be flagged.
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