What is Slack's current founder?

Stewart Butterfield, undated on the record, from 2 secondary sources (crunchbase.com and salesforce.com). The record asserts this claim as of November 7, 2026 (status valid, confidence 0.80).

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Slack founder

As of November 7, 2026, Slack's founder on the AsOf record is Stewart Butterfield, undated on the record, from 2 secondary sources (crunchbase.com and salesforce.com). The record holds 1 claim on Slack's founder, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

current founder: Stewart Butterfieldundated · 3 sources

Every dated value

1 claims · oldest first · superseded claims stay visible

value	valid from	valid to	status	conf	sources	claim
Stewart Butterfield to present · conf 0.80 · 3 src for founder Stewart Butterfield	undated	present	valid	0.80	3 sources for founder Stewart Butterfield	clm_5093BC3F1341

Questions this record answers

What is Slack's current founder?: Stewart Butterfield, undated on the record, from 2 secondary sources (crunchbase.com and salesforce.com). The record asserts this claim as of November 7, 2026 (status valid, confidence 0.80).

Answered from the rows above only, as of November 7, 2026. The record has no opinions.

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