Moving collaboration workloads to the public cloud is an attractive proposition for content and collaboration professionals and information workers alike. Why? They're inexpensive to stand up and operate. Yet IT departments often find themselves overwhelmed by both the sheer number of available services and the diversity of tools that information workers want to access from work. To simplify the evaluation process, this report breaks down the online collaboration software suite landscape into four vendor types and provides key criteria for deciding how to bring them in (or allow them to stay) in your business.