Alexa, Google, Siri, Cortana: 24.5M Voice-first Devices Will Ship This Year

We are entering the age of the CUI, the conversational user interface. Already, there are 8.2 million voice-first devices in homes, mostly Amazon Echos. By the end of this year, that number will balloon to 33 million. That's the prediction from VoiceLabs, a startup that helps companies monitor and measure people's interaction with their Alexa Skills or Google Actions. Skills and actions are integration points between Alexa or Google Assistant and your technology; they are the conversational user interface equivalent of apps on Android or iOS smartphones.