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 Informationstechnologie industry (3.9 stars).

Reviews by job title

1K reviews
3.0
Jul 18, 2023
Recommend
CEO approval
Business Outlook

Pros

Slack was great, but the acquisition caused changes that violated Slack’s core beliefs and values.

Cons

Slack no longer covers healthcare 100%, vacation time is tightly monitored, and management is overwhelmed and never knows what’s coming down the pipe from Salesforce.

3.0
Oct 15, 2022

The death of the idealist

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Some people have unlimited time off Some people have consistent, direct managers

Cons

If you are applying after October 2022, you do not have access to any of these Zoe’s-Salesforce “benefits”

3.0
Mar 17, 2022
Recommend
CEO approval
Business Outlook

Pros

- Awesome, friendly and collaborative co-workers - Product is great - Flexible culture (work from anywhere) - Work is fast-paced and you are given a lot of autonomy - Company is growing quickly - good career opportunities (e.g. 50% annual promotion rate in sales) - Good benefits aligned to Salesforce

Cons

- Working at Slack has felt like complete chaos since Salesforce acquisition. Employee experience has been terrible (tech issues, duplicated calendars & email accounts, compensation plan mistakes, etc). Lots of leaders have jumped ship resulting in a loss of institutional knowledge. - Working in Slack all day every day is exhausting and feels very reactive. Constant fire-fighting and extremely difficult to 'switch off' after hours - Salary bands and equity offerings decreased significantly post-acquisition making it difficult to attract & retail top talent. - Collaborating with Salesforce AEs is challenging but essential to meet large quotas.

Viewing 76 - 78 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.