Buddy personal assistant!

Google Assistant is a virtual personal assistant developed by Google and announced at its developer conference in May 2016. Unlike Google Now, Google Assistant can engage in two-way conversations.

The Speaktoit Assistant is a virtual buddy for your smartphone that answers questions in natural language, performs tasks, and notifies you about important events. The Assistant saves you time and makes communication with gadgets and web services easier and less stressful.

kalliope - Kalliope is a modular always-on voice controlled personal assistant designed for home automation.

Bixby is a personal voice assistant for Samsung devices like Galaxy S8. Bixby learns and adapts to your needs through touch, type or voice and helps you to get things done.