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
5.0
Sep 18, 2019
Recommend
CEO approval
Business Outlook

Pros

- The value the company overall places on content and writers. Never before have I worked at a company that said they valued this type of work, and meant it. This comes through in the compensation offered, but also in the type of feedback one gets from senior design management, and the rigor (but still constructive and collaborative!) of the content team in reviews. - A career ladder that allows one to advance even if one has no desire to ever manage a team. - Amazing culture. It sounds like kool-aid until you get here and realize it's actually all true. Remarkably little politicking and brown-nosing - Transparency from leadership - Possibly not a pro to many others, but I think it's nice that the company doesn't offer free meals all week to its employees. It feels like a very conscious decision to encourage employees to spend in the local community (or bring food from home).

Cons

- Ramp up isn't easy. There's a lot going on, and very little source of truth documentation. The recommendation is that you search the history of Slack's Slack for any information you need, and it usually works, but does require extra time/effort than someone pointing you to an updated style guide. - While Slack is great for MANY things, sometimes there's a tendency to do it ALL in Slack, when it'd be easier to have the conversation in person.

4.0
Jul 15, 2019

N/A

Recommend
CEO approval
Business Outlook

Pros

Collaborative, engaging and fast paced! Benefits are superb and the office is lovely. I feel pretty lucky to work with some of the smartest people I know.

Cons

You need to rethink the way you look at career direction and find new ways to thrive in a stagnant role.

5.0
May 17, 2019

Great place to work, hyper growth

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

- Very inclusive and mindful of people from all walks of life, preferences etc - Maintaining a great culture is important to leadership - Exciting time for the company with the growth happening and anticipated - Generally a lovely place to come into everday

Cons

- Typical growing pains in a hyper growth phase but execution is still happening

Viewing 109 - 111 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.