Leanplum is a fantastic platform to A/B test management

Leanplum has provided a unique Analytics dashboard screen which appears straightaway while logging in to Leanplum. It presents all data that can be set up to present various views that depends on metrics of interest of individual users. It is easy to use and enables to analyze & envision the data with the help of advanced filtering & grouping tools. It provides customized content that enables to connect with the audience and has the data repositories that contains graphs, metrics tools for the analysis and other data displayed by a panel. This panel enable to filter and groups the data. It also has features for pushing notifications, e-mail, app inbox etc.

Easy A/B testing, strong analytics package, and I especially like that they surface events that may have changed as a result of an experiment even if you didn't explicitly identify those as goals for the experiment.