In the era of big data, advanced analytics techniques alone often do not allow to derive deep, meaningful insights. It is therefore critical to keep the human in the loop to enable rigorous scientific reasoning and informed decision making. Immersive analytics supports this by integrating powerful analytics with interactive immersive user interfaces. Natural interactions through voice, gaze, and gesture allow for more degrees of freedom to manipulate data. Overall user experience is enhanced by fully immersing the user into the task at hand. We design collaborative frameworks for multiple co-located or remote analysts to work in a shared environment with a strong focus on mobile mixed reality solutions using handheld and head mounted devices. Through our immersive analytics work we aim to make data analysis effortless for a wide range of end users.