Slack reviews

3.9

77% would recommend to a friend

(1,096 total reviews)
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Stewart Butterfield

88% approve of CEO

70% positive business outlook

Slack has an employee rating of 3.9 out of 5 stars, based on 1,096 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
3.0
Jul 18, 2023
Recommend
CEO approval
Business Outlook

Pros

Slack was great, but the acquisition caused changes that violated Slack’s core beliefs and values.

Cons

Slack no longer covers healthcare 100%, vacation time is tightly monitored, and management is overwhelmed and never knows what’s coming down the pipe from Salesforce.

2.0
Jul 16, 2023
Recommend
CEO approval
Business Outlook

Pros

People are friendly and supportive, available to answer questions, decent pay.

Cons

Slack disguises itself as a great place to work, but beware because there's a lot of fake personalities. The company itself has shot itself in the foot by making it harder to do your job with all of the little details and mindless features, management expects you to put on a fake persona and email customers as if you're writing a long love letter to them. They spend too much time wanting you to like them and their product so much that they miss the point of actually listening to feedback from internal teams and customers alike.

Viewing 241 - 243 of 1,096 Reviews

Glassdoor has 1,228 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.