VS
Slack Claimed Company
- EMPLOYEE
PARTICIPANTS - 113
- TOTAL
RATINGS
Yammer
- EMPLOYEE
PARTICIPANTS - 4
- TOTAL
RATINGS
Stewart Butterfield vs David Sacks
VS
David Sacks
Yammer
Bottom 25%
Bottom 25% of Similar Size Companies on ComparablyD+
60/100
Slack vs Yammer CEO Comparison Summary
Employees at Slack rank Stewart Butterfield in the Top 5% of CEOs in San Francisco. Comparatively, employees at Yammer rank David Sacks in the Bottom 20% of CEOs in San Francisco. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.
Gender Score
Stewart Butterfield
Slack
Top 5%
Top 5% of Similar Size Companies on ComparablyA+
Gender
Women at Slack rated their CEO an A+
David Sacks
Yammer
N/A
Gender
Not Enough Data
Diversity Score
Stewart Butterfield
Slack
Top 10%
Top 10% of Similar Size Companies on ComparablyA
Diversity
Diverse Employees at Slack rated their CEO an A
David Sacks
Yammer
N/A
Diversity
Not Enough Data
Question:Do you approve of your CEOs management style?
Stewart Butterfield
Slack
86%
14%
David Sacks
Yammer
N/A
Not Enough Data
Question:How would you rate the effectiveness of your CEO to drive business results?
Stewart Butterfield
Slack
40%
60%
0%
0%
0%
David Sacks
Yammer
N/A
Not Enough Data
Who Ranks the CEO highest?
At Slack, employees in the Customer Support department rate Stewart Butterfield the highest. According to employees, Stewart Butterfield's ability to drive business results is Good.