Slack Reviews

Project Management Software

Slack is where work happens. With channels in Slack, you and your team know where to go to ask questions, share updates and stay in the loop.

Last updated: October 2026

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Who Uses This Software?

Our customers range from two-person startups to Fortune 100 corporations. In fact, 77% of the Fortune 100 uses Slack.

Slack Reviews 2026: Pros & Cons, Ratings & more – Page 2

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Performance Overview
Overall Rating 85%
  • Usefulness
  • Usability
  • Customer Experience
  • Likelihood to Recommend

Slack enables communication & contributes to our success

Nov 4, 2020

Overall Rating 100%
  • Usefulness
  • Usability
  • Customer Experience
  • Likelihood to Recommend
What do you like best? You can customize notifications, create custom channels, and integrates perfectly with all the other apps that we are using on a daily basis.
What do you dislike? I really dislike the fact that I need to pay for a premium account in order to view past messages. However, I later found out that you would need to star important messages in order to be able to retrieve them later on.
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Reviewer verified by LinkedIn

Industry : Marketing and Advertising | Company size : 11-50 | Level : Manager | Focus : Product Management | Experience using the software : More than 1 year as User