Slack

collaboration & productivity

Slack offers a secure, enterprise-grade environment that can scale with the largest companies in the world. It is a new layer of the business technology stack where people can work together more effectively, connect all their other software tools and services, and find the information they need to do their best work. Slack is where work happens.

Headquarters
San Francisco, California, USA
Website
Founder
Cal Henderson, Eric Costello, Serguei Mourachov, Stewart Butterfield
Features
  • Instant Messaging
  • File Sharing
  • Video Conferencing
  • Audio Conferencing
  • Mobile Application
  • Web Application