Slack reviews

3.9

77% would recommend to a friend

(1,097 total reviews)
avatar

Stewart Butterfield

88% approve of CEO

70% positive business outlook

Slack has an employee rating of 3.9 out of 5 stars, based on 1,097 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Slack employee rating is in line with the average (within 1 standard deviation) for employers within the Informatique industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Jan 20, 2022

A company that ACTUALLY cares!

Recommend
CEO approval
Business Outlook

Pros

The best part about Slack is that people ACTUALLY care about other people. Since day one I have felt included, welcomed, supported, encouraged, and best of all - appreciated for joining the team. Pros = transparency (even at the top), care, friendliness, work-life balance, benefits, meaningful work

Cons

Con: The acquisition with Salesforce has made some processes slightly more confusing or difficult, but I expect that it will be resolved over time.

5.0
Jan 18, 2022
Recommend
CEO approval
Business Outlook

Pros

Working with Slack recruiting was one of the most professional and enjoyable recruiting experiences I have had. My recruiter, Grace Lee, was personable, prompt, and knowledgeable about Slack. She patiently worked with me to ensure that I understood the role and the company, took time to understand my questions, and provided insightful responses. My first impression of the company came from Grace and her representation was a major contributor in my choice to work at Slack.

Cons

I can't think of any cons. I've worked as an engineer at several large organizations and this environment is the best fit for me.

5.0
Jan 12, 2022

Great Company

Recommend
CEO approval
Business Outlook

Pros

Great dynamic company that values its employees

Cons

Incorrectly managing rehiring forecasts with high turnover from tenured folks

Viewing 460 - 462 of 1,097 Reviews

Glassdoor has 1,229 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.