Which is better, Microsoft Teams or Skype for Business?

Microsoft Teams is a more modern platform, offering greater flexibility and superior collaboration tools. The main difference is that Skype for Business could be hosted on-site, whereas Teams relies on the cloud. As a result, some businesses are seeking a Teams alternative with on-premise hosting.
You can get more insights on the differences and technical comparisons among MS Teams, Skype for Business and Messagenius here.