Why do we estimate? What are the benefits we want to obtain with that practice? In this talk we'll explore the nature of estimates and offer an alternative: #NoEstimates. We'll look at some examples of how we can predict a release date of a project without any estimates, only relying on easily available data. Finally, we'll see how we can follow progress on a project at all times without having to rely on guesswork, and we will review how large, very large as well as small projects have already benefited from this in the past. At the end of the session you will be ready to start your own #NoEstimates journey, the next step in the #Agile journey.