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
97 Plan to Renew
86 Satisfaction of Cost Relative to Value
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
- Helps Innovate
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
Yogesh k.
- Role: Sales Marketing
- Industry: Media
- Involvement: End User of Application
Submitted Sep 2026
Makes Daily Team Coordination Much Easier
Likeliness to Recommend
What differentiates Slack from other similar products?
For me, it’s mainly the way Slack keeps different teams and conversations organized through channels. We use it every day for team coordination, cross-team discussions, and announcements, so it feels much easier to keep work-related communication in one place.
What is your favorite aspect of this product?
The channels are probably what I use the most. They make it easy to share announcements with the right people, coordinate with different teams, and go back to older conversations when I need some context.
What do you dislike most about this product?
When several conversations are happening at the same time, important messages can sometimes get buried in busy channels. I also find that keeping track of follow-ups across multiple conversations could be easier.
What recommendations would you give to someone considering this product?
If your team communicates frequently across different departments, Slack can make that coordination much easier. I’d recommend setting up channels properly from the beginning so announcements, team discussions, and cross-team conversations don’t all get mixed together.
Pros
- Helps Innovate
- Performance Enhancing
- Enables Productivity
- Trustworthy
Please tell us why you think this review should be flagged.
Mohd S.
- Role: Information Technology
- Industry: Communications
- Involvement: Business Leader or Manager
Submitted Aug 2026
Simple, flexible, and great for team communication
Likeliness to Recommend
What differentiates Slack from other similar products?
Slack stands out for its easy team communication organized channels and wide range of integrations that connect different tools in one place.
What is your favorite aspect of this product?
My favorite aspect is how easy it is to communicate and collaborate with teams through organized channels quick messaging and useful integrations.
What do you dislike most about this product?
The biggest downside is that notifications can sometimes feel overwhelming specially when you are part of many channels and conversations.
What recommendations would you give to someone considering this product?
I would recommend it for teams that need fast organized communication and easy collaboration. It’s specially useful if you take the time to set up channels notifications and integrations properly.
Pros
- Reliable
- Enables Productivity
- Trustworthy
- Efficient Service
Please tell us why you think this review should be flagged.
Emily C.
- Role: Industry Specific Role
- Industry: Technology
- Involvement: IT Development, Integration, and Administration
Submitted Aug 2026
Communication Tool That Keeps Quality Work Moving
Likeliness to Recommend
What differentiates Slack from other similar products?
Slack makes team communication feel much more organized than relying on long email threads. Separate channels keep discussions focused, while search makes it easy to go back and find decisions, files, or previous conversations.
What is your favorite aspect of this product?
The quick communication is the biggest benefit. It's easy to ask a question, share an update, or flag an issue and get the right people involved without arranging another meeting.
What do you dislike most about this product?
Busy workspaces can generate a lot of notifications. It takes some personal setup to keep the important messages from getting buried.
What recommendations would you give to someone considering this product?
Slack works especially well when teams establish clear channel purposes from the start. Keep important discussions in the right channels, use threads for follow-ups, and adjust notifications to avoid unnecessary distractions.
Pros
- Helps Innovate
- Continually Improving Product
- Reliable
- Enables Productivity
Please tell us why you think this review should be flagged.
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