SwiftKey is an input method for Android devices such as smartphones and tablets. SwiftKey uses a blend of artificial intelligence technologies which enables it to predict the next word the user intends to type. SwiftKey learn from previous SMS messages and output predictions based on currently inputted text and what it has already learned. The company behind SwiftKey was founded in 2008 by Jon Reynolds and Dr Ben Medlock. It now has over 90 staff and its head office is in Southwark, London.