Slack reviews

3.9

77% would recommend to a friend

(1,097 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 1,097 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
Jul 12, 2021
Recommend
CEO approval
Business Outlook

Pros

Cool product, great culture, top-notch talent everywhere

Cons

Hard to find something to nitpick on this

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Slack Response
4y
Thanks so much for taking the time to leave this review! We are so happy to have you on the team and thrilled you love the product and culture so much :) -Slack
3.0
Jul 6, 2021

It's not the company it used to be

Recommend
CEO approval
Business Outlook

Pros

- Great salary & benefits - Beautiful offices - They hire talented people - Cool & likeable product

Cons

Between 2017 and mid 2020 I absolutely loved working for Slack. The work was enjoyable, the offices were great and the local teams are really good people. The opportunities for growth were very limited; I was only ever promoted once and I had to really push for it. The reasons for not being promoted were completely out of my control (e.g. the company isn't growing fast enough). I worked above my pay grade and did managerial level work for no recognition or development opportunities. Management, on the other hand, were promoted annually. Even to the point of the most recent promo cycle this month, many promotions in BizOps went to Managers who are now Sr Managers / Directors. Everyone 'beneath' this rarely gets a look in. I always commended Slack leadership for being very open and transparent. Due to the upcoming Salesforce acquisition, the company has become incredibly secretive. The employee acquisition FAQ stated that there will be *no* redundancies -- however, there have been countless people being pushed out, including several people on my own team. But Slack doesn't communicate this, it seems everyone is keeping quiet to avoid ruffling feathers. In the end, I left before I was pushed out, which was a real shame, as I loved my time at Slack for the most part. If you're in PDE or Sales, Slack will look after you. Everyone else is at risk.

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Slack Response
4y
Thanks so much for taking the time to write us a review. It makes us so happy to hear that you loved the majority of your time here at Slack. We appreciate you taking the time to leave us this feedback. -Slack
5.0
Jun 28, 2021

Perfect world

Recommend
CEO approval
Business Outlook

Pros

Values are not just phrases

Cons

Seems to be the new go to place for ex SFDC employees

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Slack Response
4y
Thanks for leaving a review! We're really proud of our values and ability to live by them :) -Slack
Viewing 511 - 513 of 1,097 Reviews

Glassdoor has 1,229 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.