
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
Notifications
File Sharing Collaboration
Integration With Productivity Tools
Cross Platform Support
Search
Granular Access Management
Document 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
Megan H.
- Role: Finance
- Industry: Finance
- Involvement: End User of Application
Submitted May 2025
Fast Communication for Teams
Likeliness to Recommend
What differentiates Slack from other similar products?
Slack is different because it keeps team chats, files and tools all in one place using fun channels.
What is your favorite aspect of this product?
I can talk to my whole team in one place and use fun emojis and channels to keep work fun and organized.
What do you dislike most about this product?
Sometimes Slack can get really busy with lots of messages, making it easy to miss important stuff.
What recommendations would you give to someone considering this product?
Start by making channels for each topic or team to keep chats organized. Try using fun emojis to make communication clear and friendly.
Pros
- Helps Innovate
- Reliable
- Performance Enhancing
- Trustworthy

Estelle M.
- Role: Information Technology
- Industry: Finance
- Involvement: End User of Application
Submitted May 2025
Slack is a must use , in my opinion.
Likeliness to Recommend
What differentiates Slack from other similar products?
Slack integrates with most tools in my software stack. This enables me automate specific aspects of my daily workflow. As an example, I am able to get real time notifications on team projects being managed on Jira, sent to me in real time on my Slack app. Thus , Slack now aggregates communications from most tools I use at the workplace.
What is your favorite aspect of this product?
One of the things I appreciate about Slack, is its user interface, which I have always found to be intuitive and user friendly. This makes daily usage of Slack by every member of my team, a smooth process. From managing channels to switching between conversations , Slack just works smoothly.
What do you dislike most about this product?
Email integration will be a feature I will like to see on Slack in future. This will make communication workflow within my company, better centralized. In addition to this, I will like to see Slack integrate more effectively with Google Meet. At the present moment , notifications for my upcoming meetings on Google Meet do not come in timely and are always delayed.
What recommendations would you give to someone considering this product?
In my opinion, I believe that Slack is a must have software for modern day businesses .
Pros
- Reliable
- Performance Enhancing
- Enables Productivity
- Unique Features

Prisca Nwanneka E.
- Role: Consultant
- Industry: Technology
- Involvement: IT Development, Integration, and Administration
Submitted May 2025
A Powerful Communication Tool
Likeliness to Recommend
What differentiates Slack from other similar products?
Slack stands out for its intuitive user interface, robust integration ecosystem, and the ability to organize conversations through channels and threads. Its real-time messaging and powerful API also make it highly customizable for diverse team needs.
What is your favorite aspect of this product?
The seamless integration with tools like Google Drive, Zoom, and Trello is my favorite aspect. It centralizes workflows and reduces the need to constantly switch between apps
What do you dislike most about this product?
The biggest drawback is the limited native project and task management functionality. Relying on third-party apps for basic task tracking can sometimes feel cumbersome.
What recommendations would you give to someone considering this product?
Make sure to fully explore Slack’s integrations to get the most out of it. Also, define clear channel and notification guidelines from the start to avoid information overload and ensure team communication stays organized.
Pros
- Helps Innovate
- Reliable
- Performance Enhancing
- Enables Productivity