NEW YORK (AP) — Move over, Alexa. While Amazon pioneered the internet-connected speaker that responds to voice commands, it now has plenty of competition from other tech heavyweights. Even the original Amazon Echo has six Alexa-powered alternatives vying for your attention and dollars. Digital assistants on these speakers — Amazon's Alexa, Google Assistant, Microsoft's Cortana and soon Apple's Siri — can play music, set timers and read off your calendar events.