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
Need Assistance?
We're here to help you with understanding our reports and the data inside to help you make decisions.
Get AssistanceSlack Ratings
Real user data aggregated to summarize the product performance and customer experience.
Download the entire Product Scorecard
to access more information on Slack.
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
Yan C.
- Role: Vendor Management
- Industry: Technology
- Involvement: IT Leader or Manager
Submitted Oct 2025
Communication tool at the very best
Likeliness to Recommend
What differentiates Slack from other similar products?
Both desktop and mobile applications are intuitive tools allowing fast and reliable communication
What is your favorite aspect of this product?
Interactive tool
What do you dislike most about this product?
IOS Slack app is somehow not showing up through the apple search function
What recommendations would you give to someone considering this product?
Its literally the best product to manage projects and stay updated
Pros
- Helps Innovate
- Continually Improving Product
- Reliable
- Performance Enhancing
Bhavna G.
- Role: Finance
- Industry: Other
- Involvement: End User of Application
Submitted Sep 2025
How Team Communication Got Easier
Likeliness to Recommend
What differentiates Slack from other similar products?
Compared to email threads, this platform allows updates and feedback in real time. It feels less formal and more like a shared workspace for the whole team.
What is your favorite aspect of this product?
It’s easy to create separate spaces for different projects, keeping discussions organized. Integrations with other tools also save a lot of time switching between apps.
What do you dislike most about this product?
Notifications can get overwhelming if not managed carefully. Sometimes, there’s too much chatter happening at once, which can be distracting.
What recommendations would you give to someone considering this product?
For teams looking to reduce long email chains and collaborate more effectively, this tool is a great choice. Setting rules for notifications and organizing spaces upfront really helps productivity.
Pros
- Performance Enhancing
- Reliable
- Fair
- Friendly Negotiation
Cons
- Less Effective Service
- Vendor's Interest First
- Less Transparent
Alessia M.
- Role: Human Resources
- Industry: Other
- Involvement: End User of Application
Submitted Sep 2025
Great Communication Features - Fast and Secure
Likeliness to Recommend
What differentiates Slack from other similar products?
For communication purposes, Slack is the best I have used thanks to it's mobility, security, and ease of use.
What is your favorite aspect of this product?
I like that Slack is available on all devices. It makes communication fast and secure. Using Slack is straightforward. It supports customization.
What do you dislike most about this product?
No bad experience. Slack has all great features for business use
What recommendations would you give to someone considering this product?
I recommend Slack for instant messaging and for team collaboration. Has amazing features and is quite affordable.
Pros
- Helps Innovate
- Continually Improving Product
- Reliable
- Enables Productivity