Slack reviews

4.0

77% would recommend to a friend

(1,095 total reviews)
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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 Tecnologías de la información industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Oct 18, 2017
Recommend
CEO approval
Business Outlook

Pros

Great benefits, including but not limited to: Fitness reimbursement, commuter benefits, professional and personal development funds. Other perks, such as beautiful offices and well stocked kitchens. The company culture promotes hard work, integrity, and performance. The employee base is made up of all stars, so it's a good environment for those who want to learn and grow

Cons

The down side of such fast growth is that there is a lack of process in a lot of areas, including formal professional development programs. I suspect this will change over time.

5.0
Oct 18, 2017
Recommend
CEO approval
Business Outlook

Pros

-Amazing culture (fun, challenging, interesting, great learning environment) -Incredible product (we use it 24/7 and become experts on it. Everyone wants to learn about it!) -Great perks (generous gym/travel reimbursement, catered lunches, etc.) -High degree of interaction with senior decision makers (both internally and at customer accounts)

Cons

-Still working out some kinks with sales processes and tools- sales is still a relatively new role at Slack -Not the same level of support resources (SE's for example) that you have at similar companies

5.0
Aug 2, 2017
Recommend
CEO approval
Business Outlook

Pros

Slack is a place where you have can really do your best work. There's lots of room for growth both within and across departments, the people are amazing, the space itself is immaculate, the culture is vibrant and inclusive, and there's no shortage of challenge.

Cons

Things move quickly! If change is tough for you to handle, this probably isn't a great fit.

Viewing 118 - 120 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.