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Slack Reviews

Vendor: Slack
4.2 out of 5
Badge Leader
1,055 followers
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What is Slack?

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Helped 858,649 peers since 2012

Featured Slack reviews

Slack mindshare

As of June 2025, the mindshare of Slack in the Enterprise Social Software category stands at 13.0%, up from 9.9% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Enterprise Social Software

PeerResearch reports based on Slack reviews

TypeTitleDate
CategoryEnterprise Social SoftwareJun 24, 2025Download
ProductReviews, tips, and advice from real usersJun 24, 2025Download
ComparisonSlack vs Microsoft TeamsJun 24, 2025Download
ComparisonSlack vs Atlassian ConfluenceJun 24, 2025Download
ComparisonSlack vs YammerJun 24, 2025Download
Suggested products
TitleRatingMindshareRecommending
Atlassian Confluence4.110.6%90%105 interviewsAdd to research
Microsoft Teams4.112.8%95%166 interviewsAdd to research
 
 
Key learnings from peers

Valuable Features

Room for Improvement

ROI

Pricing

Popular Use Cases

Service and Support

Deployment

Scalability

Stability

Review data by company size

By reviewers
By visitors reading reviews

Top industries

By visitors reading reviews
Educational Organization
59%
Computer Software Company
10%
Financial Services Firm
7%
University
3%
Manufacturing Company
2%
Comms Service Provider
2%
Venture Capital & Private Equity Firm
2%
Retailer
2%
Healthcare Company
2%
Real Estate/Law Firm
2%
Construction Company
2%
Performing Arts
1%
Insurance Company
1%
Non Profit
1%
Government
1%
Energy/Utilities Company
1%
Legal Firm
1%
Media Company
1%
 

Slack reviews

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PeerSpot user
Integration Engineer
Verified user of Slack
Jun 16, 2025
Interface and adaptability boost communication while automatic updates improve efficiency

Pros

"What I find valuable in Slack is that the interface is very attractive and it's easy for any new person to adapt to."

Cons

"From my perspective, a disadvantage of Slack compared to Teams is that connecting between the apps can be a bit difficult."
DP
Application Security Manager at Interact Intranet
Verified user of Slack
Mar 7, 2025
Product version discussed: 4.42.120
Threads and documentation elevate collaborative release management

Pros

"In managing releases via Slack channels, one major advantage over Teams is the ability to have threaded discussions, which helps in catching up on relevant discussions without the distraction of interleaved conversations."

Cons

"Slack's channel and chat management could be more intuitive."
Find out what your peers are saying about Slack. Updated May 2025
858,649 professionals have used our research since 2012.
Awais Mehmood - PeerSpot user
Webflow Developer at Qureos
Verified user of Slack
Jun 16, 2025
Product version discussed: I am currently using the latest version of Slack.
Automation features and user-friendly interface support seamless communication

Pros

"Slack is very supportive in terms of communication between my colleagues and clients."

Cons

"I haven't experienced any noticeable return on investment since starting with Slack."
Diksha  Hirole - PeerSpot user
Data Engineer at BlazeClan Technologies
Verified user of Slack
Mar 3, 2025
Enables engaging communication with interactive features but requires improvements in reliability and meeting functionalities

Pros

"The integration with Google Calendar is easy to use and allows us to receive notifications before meetings."

Cons

"Sometimes Slack behaves unexpectedly and shuts down without notification or support communication."
PaulButticaz - PeerSpot user
Account Manager at Eclipse Networks, Inc.
Verified user of Slack
Jul 13, 2023
A competitive solution that improves collaboration and productivity

Pros

" When we work with a platform like Slack, we can have one source without merging different document versions."

Cons

"Slack is not as strong as competitors like Teams when it comes to things like video meetings and audio meetings."
PrachiSharma - PeerSpot user
Category Manager at Cloud Software Group
Verified user of Slack
Oct 27, 2023
Product version discussed: 4.34.121
A productivity solution to collaborate with other teams with Google Drive and Zoom integration
RK
Information Technology Operations Manager at Vertilio
Verified user of Slack
Aug 9, 2024
Used for internal communication within the company

Pros

"The most valuable features of Slack are basic chatting, file sharing, and screen sharing."

Cons

"Slack's screen sharing might also add the remote control feature, which is not there."
Rajkumar-Santhanam - PeerSpot user
Support Engineer at Salesforce
Verified user of Slack
Nov 24, 2024
Creates customizable applications while improving accessibility features

Pros

"Slack offers the ability to make customizable applications and plugins."

Cons

"In Slack, there are areas for accessibility improvements. "