Around the world, over 600,000 organizations in over 150 countries have turned to Slack as the place to communicate, collaborate, and get work done. Over 10 million people inside those organizations – accountants, customer support reps, engineers, lawyers, journalists, dentists, chefs, detectives, executives, scientists, farmers, hoteliers, salespeople, and many others – collectively spend more than 50 million hours in active use of Slack in a typical week, on either a free or paid subscription plan. They do so because Slack is a new layer of the business technology stack that brings together people, applications, and data – a single place where people can effectively work together, access hundreds of thousands of critical applications and services, and find important information to do their best work.