Bixby - Advanced AI voice assistance for Samsung devices
Dragon Mobile Assistant - Dragon Mobile Assistant is a Free Personal Assistant app developed by Nauan Communications Inc.
vokul - 100% Handsfree Voice Control App for iOS Devices - Siri Alternative
MindMeld - Intelligent Voice Interface powered by AI technologies and Natural Language Processing
DataBot Assistant - DataBot Assistant is one of the most useful and most fun Voice Assistant over your cell phones and tablets.
Mycroft.AI - Mycroft is the world’s first open source assistant.