Well, it's simply because with more employees there will be more problems. Each corporation has tons of different problems in internal management, and those pro

Well, it's simply because with more employees there will be more problems. Each corporation has tons of different problems in internal management, and those problems can't be solved by just purchasing standard SaaS so they have to build on their own. Well in that case developers are very expensive and building some tools used only internally won't contribute to developers' achievement. So using a tool to build it faster really make sense.