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.
91 Likeliness to Recommend
97 Plan to Renew
87 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
- Reliable
- Enables Productivity
- 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
File Sharing Collaboration
Notifications
Integration With Productivity Tools
Cross Platform Support
Granular Access Management
Search
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 IT Administration
Ease of Data Integration
Ease of Customization
Product Strategy and Rate of Improvement
Vendor Support
Availability and Quality of Training
Slack Reviews
Praveen S.
- Role: Information Technology
- Industry: Electronics
- Involvement: IT Development, Integration, and Administration
Submitted Oct 2025
Great software with many app intigration
Likeliness to Recommend
What differentiates Slack from other similar products?
Easy to use, delete or edit on slack and mobile apps are also good user experience.
What is your favorite aspect of this product?
Many app intigration like lucid chart, google apps and many
What do you dislike most about this product?
1) Messege seen. 2) After sending a messege with image, only image cannot be replaced. need to delete entire messege and resend with proper image upload.
What recommendations would you give to someone considering this product?
Slack is the best software for all type of organisation.
Pros
- Helps Innovate
- Reliable
- Performance Enhancing
- Enables Productivity
Please tell us why you think this review should be flagged.
Wisdom O.
- Role: Information Technology
- Industry: Transportation
- Involvement: End User of Application
Submitted Oct 2025
Fast, Reliable, & Essential for Daily Coordination
Likeliness to Recommend
What differentiates Slack from other similar products?
For me, what makes Slack different is its speed and simplicity. Messages, files, and quick updates all happen in real time; no waiting, no buried email threads. For me as an Executive Assistant, it’s the fastest way to reach team members or get approvals from executives, especially through direct messages or small private channels. Integrations with Google Calendar, Zoom, and project tools also make it a central hub for my day.
What is your favorite aspect of this product?
I love how organized and responsive communication feels. The ability to create specific channels for each project or executive task keeps everything clear and traceable. I also rely heavily on the Slack search; it’s a lifesaver when I need to quickly pull up an old message, file, or link during meetings.
What do you dislike most about this product?
The biggest drawback is how noisy Slack can get. Notifications come from every direction, and it’s easy to lose important messages in busy channels. I’ve learned to mute less urgent ones, but new users might find it overwhelming at first. Also, switching between multiple workspaces isn’t always smooth.
What recommendations would you give to someone considering this product?
I would definitely recommend Slack to anyone who values fast, real-time collaboration... just set boundaries early. Organize your channels clearly, turn off non-essential notifications, and use message threads to avoid chaos. Once you set it up right, it’s an incredible productivity tool for any assistant.
Pros
- Continually Improving Product
- Reliable
- Performance Enhancing
- Enables Productivity
Please tell us why you think this review should be flagged.
Balu D.
- Role: Information Technology
- Industry: Technology
- Involvement: IT Development, Integration, and Administration
Submitted Oct 2025
A tool for team communication and collaboration
Likeliness to Recommend
What differentiates Slack from other similar products?
simple interface, strong integrations with many tools, and easy to use.
What is your favorite aspect of this product?
Everything from quick chats to file sharing and app integrations happens in one place.
What do you dislike most about this product?
Many notifications and channels can make it easy to miss important messages.
What recommendations would you give to someone considering this product?
Clear channel rules and custom notification preferences.
Pros
- Enables Productivity
- Trustworthy
- Saves Time
- Security Protects
Please tell us why you think this review should be flagged.
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