Amazon rolls out Alexa+ to all Prime members in the US via any Alexa-enabled device, Alexa.com, and the Alexa app, and launches a free tier for non-Prime users (Jennifer Pattison Tuohy/The Verge)

Jennifer Pattison Tuohy / The Verge: Amazon rolls out Alexa+ to all Prime members in the US via any Alexa-enabled device, Alexa.com, and the Alexa app, and launches a free tier for non-Prime users  —  Amazon's revamped AI-powered assistant is now available to everyone in the US, with new tiers that include a free option for non-Prime users.