Slack

web-based instant messaging service

Wikipedia-confirmed identity. Matched to Wikidata Q17130715 ↗ with a Wikipedia article ↗. Checked 2026-10-02.

This identity was added through Wikidata. Article mentions and historical relationships retain separate evidence.

Identity maintained in Devreal’s canonical record for Slack ↗.

website ↗Wikidata ↗Wikipedia ↗Sigh on disappointed.us ↗

web-based instant messaging service

Funding events

Financing records can exist before investors are identified. Source reports retain their date basis, amount scope, and review status.

Browse 0 reported financing events ↗

Organizations and connections

Affiliations retain their dates and sources. Roles may be historical; a missing end date does not establish a current role. Machine classifications need review; a co-mention alone does not establish a relationship.

Erica Baker→Slack
Works or worked for
employed byDates not recordedWikidata statement
- Wikidata: Erica Baker ↗Wikidata · P108 · Statement Q43283459$4542141a-4fb1-4202-19ea-816986227750No external reference recorded in this Wikidata statement
- Wikidata: Erica Baker ↗Wikidata
Stewart Butterfield→Slack
Founded
foundedDates not recordedWikidata statement
- Wikidata: Slack ↗Wikidata · P112 · Statement Q17130715$8dbe4b86-4bf0-a0c1-dab8-343d78daa0151 reference record retained in the source statement
- Wikidata: Slack ↗Wikidata
Cal Henderson→Slack
Founded
foundedDates not recordedWikidata statement
- Wikidata: Slack ↗Wikidata · P112 · Statement Q17130715$1717a0ca-4941-b415-11d2-0dd3fe1565e21 reference record retained in the source statement
- Wikidata: Slack ↗Wikidata