Slack reviews

3.9

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 3.9 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 Tecnologías de la información industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Sep 18, 2019

Amazing place to work

Recommend
CEO approval
Business Outlook

Pros

- lots of challenging problems - great team - great culture - interesting tech stack

Cons

- hard to get code reviews sometimes as it's hard to determine the owner of a particular piece of functionality. - if you're not familiar with hack lang it's tough to get going

5.0
Sep 18, 2019

Large Enterprise Business Development

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Culture is second to none. Strong team atmosphere, rather than a dog eat dog environment that you’ll find at other companies. Sales Dev work is a grind, but that’s to be expected. While there are metrics, your feet aren’t held over the fire. Have the autonomy to be creative, rather than being a robot.

Cons

Sales Dev org has only been around for a year - lots of change occurring. Too much grey area at the moment, but leadership is addressing and remedying. Greater alignment with AE’s and their managers will go a long way.

5.0
Sep 11, 2019
Recommend
CEO approval
Business Outlook

Pros

- Everyone here is very friendly and easy to work with - Avocados, Fresh Fruits, Fully stock frig and snacks available - Work life balance is something they care about here. You come to work and get your work done and then you can focus on your life.

Cons

- Getting bigger and with that you have some growing pains. Some needed change and process needs to change to adapt to how big Slack is getting. There's a bit of tension between a few folks and things can be more aligned across the company in terms of certain process and decisions. The good thing is I know there are people are working on it so hopefully it's keeps getting better.

Viewing 319 - 321 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.