


Employees at Mattermost rank their CEO in the Bottom 5% of similar sized companies. Comparatively, employees at Slack rank Stewart Butterfield in the Top 5% of similar sized companies. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

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Women at Slack rated their CEO an A+

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Diverse Employees at Slack rated their CEO an A

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