Amazon Alexa,also known simply as Alexa,is a virtual assistant AI technology developed by Amazon,first used in the Amazon Echo smart speakers developed by Amazon lab126.it is capable of voice interaction ,music playback,making to-do lists,setting alarms,streaming podcasts,playingaudiobooks,and providing weather,traffic,sports,and other real time information,such as news.alexa can also control several smart devices using itself as a home automation system.
Developer:Amazon
Initial release:November 6,2014;
Operating system:Fire OS 5.0&ios 11.0&Android 4.4
Type:intelligent personal assistant,cloud-based voice service
