Unifi is one of only two companies that we are aware of that has set out from the beginning to deliver both data cataloguing and data preparation capabilities and which includes exactly the sorts of capabilities you would expect in both areas. It is built natively on Hadoop (the company partners with all the leading vendors: Cloudera, HortonWorks and MapR) and dynamically leverages either or both of MapReduce Hive and or Spark depending on the nature of the transform job. It is targeted at both business analysts and data scientists with the ability to call various statistical algorithms from the product's Expression Builder.
While you could argue about the individual features of the product there is no question that it has the broadest range of capabilities. Unifi also provides overall IT management of the platform that ensures the IT organisation maintains control over, and user access to, data sources and Hadoop resources.
Unifi can be deployed on premise, in the cloud and operate in a hybrid environment. The platform has been designed to scale to enterprise-levels and keep IT in charge of data governance and security, assigning access to individual users at a data set level and even down to an individual attribute level. Comprehensive operationalization tools such as workflow and job scheduling so that repetitive tasks can be managed by IT.
Unifi also partners with many of the leading business intelligence vendors.