SONOS just unveiled their new SONOS One smart speaker which now includes Amazon's voice control, Alexa! Also announced is support for Apple Airplay coming in 2018.

Current Sonos speakers will also be upgradable to this new voice support.

For more information, check out the official press release here: http://press-us.sonos.com/159680-sonos-unveils-smart-speaker-with-support-for-multiple-voice-services