Slack reviews

4.0

77% would recommend to a friend

(1,095 total reviews)
avatar

Stewart Butterfield

88% approve of CEO

70% positive business outlook

Slack has an employee rating of 4.0 out of 5 stars, based on 1,095 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
1.0
Apr 22, 2022

Terrible

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Benefits are fine. Some teams I think have work life balance, but others (like mine) have none .

Cons

- Salesforce acquisition terrible biztech experience (overall tech issues, duplicated calendars & email accounts, compensation plan mistakes, etc). Everyone is leaving and there's a massive loss of institutional knowledge. - Working in Slack sucks, it's exhausting and feels very reactive. Constant fire-fighting and extremely difficult to 'switch off' after hours. SO much anxiety, Slack as a platform was much more pleasant when used NOT at Slack. - Diversity sucks. No career opportunities.

1.0
Aug 17, 2021
Recommend
CEO approval
Business Outlook

Pros

Good comp, wide name recognition, great benefits. Many competent people. Market leading product. Glassdoor pad

Cons

Too many parasites: people who are there to get paid Very political env: full of snow flaky people around you. You have to be very careful what you say to whom.

avatar
Slack Response
4y
Thank you so much for leaving a review. We're really glad to hear that you felt well compensated and have great things to say about our product. We are always striving to create a good environment for all our employees and we appreciate this feedback. -Slack
4.0
Sep 24, 2019
Recommend
CEO approval
Business Outlook

Pros

- Very collaborative culture - Friendly coworkers - Lots of talented people - Good compensation and benefits - Big focus on work life balance; the office empties out pretty quickly after 5

Cons

- Compared to most tech CEOs, Stewart isn't bad, but I don't think he's figured out how to be really effective at guiding an organization of our size. He still wants to micromanage. - We still write a lot of PhP - Slack is kind of behind the curve as far as using data

Viewing 55 - 57 of 1,095 Reviews

Glassdoor has 1,227 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.