Slack is a messaging app for teams, on a mission to make your working life simpler, more pleasant and more productive. It brings all your communication in one place, where everything is instantly searchable and available wherever you go. You can even integrate it with many of the tools and services you use every day, like Google Drive, Dropbox and a whole lot more. Founded by the same team that brought Flickr to the web, Slack has offices in San Francisco, Vancouver, Dublin and Melbourne.