Amazon Alexa is a voice-controlled virtual assistant developed by Amazon. It is capable of voice interaction, music playback, making to-do lists, setting alarms, streaming podcasts, playing audiobooks, and providing weather, traffic, and other real-time information. Alexa can also control several smart devices using itself as a home automation system.

Amazon Alexa is available on a range of devices, including Amazon Echo, Echo Dot, Echo Show, Amazon Fire TV, and Amazon Tap.