Slack Stock | Enterprise Software | Founded: 2013 | Funding to Date: $1.36B

Slack is a team collaboration platform that integrates with dozens of services including Dropbox, Google Docs, GitHub and Twitter to collect all files, messages, and notifications in one searchable platform.

ENTERPRISE VALUE (based on primary fundings)

Key Investors
Accel Partners
Andreessen Horowitz
DST Global
Google Ventures
Horizons Ventures
Index Ventures
Institutional Venture Partners
Kleiner Perkins Caufield & Byers
Slow Ventures
Spark Capital
SV Angel
The Social+Capital Partnership

Learn more about the upcoming Slack IPO >>


Management Team
  • Stewart Butterfield - Co-Founder, President, & CEO
  • Serguei Mourachov - Co-Founder
  • Cal Henderson - CTO & Co-Founder
  • Keith Adams - Chief Architect
  • Geoff Belknap Ph.D - Chief Security Officer
Board Members
  • Andrew Braccia - Accel Partners
  • John Doerr III - Kleiner Perkins Caufield & Byers
  • John O'Farrell - Andreessen Horowitz
  • Mamoon Hamid - Social Capital
  • MG Siegler - GV
  • Sarah Friar - Self


Private Growth Index