Slack, the team collaboration tool, is working on technology that will enable users to communicate with others who use Microsoft’s Teams, Slack’s top competitor. Slack co-founder and CEO Stewart Butterfield announced the plan during a call with RBC analyst Alex Zukin on Thursday.
Read more at https://www.cnbc.com/2020/03/26/slack-is-working-on-microsoft-teams-calling-integration-says-ceo.html