Skype for Business vs Webex: What are the differences?
What is Skype for Business? Professional online meetings built for business. With one click, anyone can join your online meeting, from any device. You can choose to meet right away, or schedule from Outlook for later. The meeting URL is personalized just for you.
What is Webex? Connect with anyone, anywhere, any time. Collaborate with colleagues across your organization, or halfway across the planet. Meet online and share files, information, and expertise. Collaborate from wherever you are with WebEx mobile apps for IPhone, iPad, Android, or Blackberry. If you can get online, you can work together.
Skype for Business and Webex belong to "Web and Video Conferencing" category of the tech stack.