WhatsApp vs Slack: How Our Team Spotted the Champ
WhatsApp is one of the most famous mobile-first tools. The messenger come a long way since its early days in 2009 when it was just a simple app for sending notifications to friends. Today, 1.5 billion people use WhatsApp for everything from personal chats to business conversations. Recently the company even launched WhatsApp Business—a separate application designed specially for small companies. Steady progress in the business communication industry makes WhatsApp a rival to other team chat apps.