3.8 out of 5 stars.
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Slack Employee Reviews

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3.7Work-life balance

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Great environment to work in

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Great place to work with fairly good salary and benefits with awesome perks (including personal, profession yearly development funds, mobile device fund, free weekly lunches, and more). Management in my team has been very supportive; genuinely wants me to succeed and advance with the company. Culture of empathy and compassion; most people are friendly, do their best work, and want you to do well too. Great place to learn and develop in your career. Some growing pains going from start up to larger company but that's to be expected. Opportunity for growth within the company can feel limited though, even with your manager helping you to develop your skills, it can feel like a promotion is difficult to obtain especially if you're heading towards a management role. Typically people move laterally within the company, or go on to somewhere else once they want to move up. Pro-tip: negotiate your salary! They'll low ball you salary-wise but pretty it up with the shiny perks.


Friendly & supportive culture, free weekly breakfast and lunch, social hours, great work-life balance, lots of opportunity to learn and develop


Moving up can be difficult, some growing pains
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Slack has an incredible culture, community, and growth opportunities

Slack is a great company to work for – they put a lot of energy into each person who works there. The culture is open and inviting and you can really thrive there.
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Overall rating

Based on 14 reviews

Ratings by category

3.7 out of 5 stars for Work/Life Balance
3.5 out of 5 stars for Salary/Benefits
3.2 out of 5 stars for Job security/advancement
3.3 out of 5 stars for Management
3.9 out of 5 stars for Culture
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