Slack reviews

3.9

77% would recommend to a friend

(1,096 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 1,096 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 Information Technology industry (3.6 stars).

Reviews by job title

1K reviews
4.0
Oct 4, 2019

Pivotal Year for Slack

Recommend
CEO approval
Business Outlook

Pros

Slack has an incredible product and brand recognition, and I truly feel fortunate to be here. Even at 2000+ employees globally, I feel like we have been able to retain the personality and light-heartedness of our culture at scale. When I was job searching, I was extremely intentional about landing at a company where I truly felt like a value-add and more than just a number & cog in the wheel. I can stay that, a year later, this is still very true. The ocmpany is a unique spot where we're learning how to navigate the public market and having a huge spotlight on us, but there are still a lot of processes, procedures, and positions that are "first of their kind" that are direct results of growth. As fluffy as it sounds, I think our core value truly are upheld -- people are so naturally driven do to the best work of their lives and make Slack the best company and product possible. It's very rewarding to hire for this culture and the teams I support. Our Field team has landed some huge and exciting accounts, and I'm so excited to hear about all the future wins as we continue to close new deals expand sales into other markets.

Cons

Slack is no stranger to the growing pains that come with scaling quickly. The theme of "running before you can walk" definitely rings through -- in multiple organizations throughout the business, teams have grown and workflows have been instilled in manners that were purely reactive, and now we're a public company that is still trying to find its sea legs -- this shouldn't be the case. Leadership has recognized this and we've embarked on the "year of execution", but I feel like I'm still waiting for tangible actions to occur and changes to be made. There's lots of talk about buckling up and getting to work, but the action + execution behind that is STILL lacking months later. We can only here the same message so many times before losing faith the having the "year of execution" actually happen.

5.0
Oct 4, 2019
Recommend
CEO approval
Business Outlook

Pros

I'm constantly inspired by the amazing work people accomplish here. I love working with passionate, smart, humble, and helpful people. I feel like an equal stakeholder and the leadership team is doing a phenomenal job ensuring their employees are happy.

Cons

Genuinely proud to say there's nothing negative in my opinion.

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Slack Response
6y
Thank you so much for sharing! We're happy to hear it's been a positive one. It's our top priority to maintain an inclusive and welcoming culture with smart and humble individuals. Thank you again for this invaluable feedback.
5.0
Oct 1, 2019

One of the biggest opportunities of my career

Recommend
CEO approval
Business Outlook

Pros

- Open, transparent culture - Ability to drive your own career, find the best path (supported by management) - Innovative market - defining collaboration space and the future of work - WONDERFUL humans work here - empathetic, courteous, kind, driven, *very* intelligent - comes from the top-down (C-Suite to ICs) - Great opportunity to work on big, complex projects and with big customers who are transforming the way their organizations are working

Cons

- Fast growing product and company - growing at scale has been challenging (but an exciting challenge to try and solve for) - Would love to see a more flexible vacation policy - The culture that we had

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Slack Response
6y
Thank you so much for your feedback; it%E2%80%99s incredibly valuable to us. As we%E2%80%99ve scaled, Slack has looked very different at 100 employees than we have at 500 or 2,000 employees. Regardless of company size, focusing on hiring great people and listening to everyone%E2%80%99s perspective is and always will be a top priority for our leadership team. As we grow, we also want to foster an environment of constant learning, a big part of which is providing useful feedback to our peers, managers and direct reports alike. Thank you again for sharing.
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Glassdoor has 1,228 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.