Alphabet's Waymo robotaxis have driven more than 100 million miles without a human behind the wheel, doubling the mileage in about six months, a top company official said, as it speeds up deployment in U.

After years of delays, Tesla finally unveiled its Robotaxi concept in October last year on the Warner Bros. studio lot in Burbank, California. The demonstration wasn't going to show Tesla's concept Cybercab vehicle navigating real-world situations,

Uber (UBER) is betting big on robotaxis, with pure-play electric vehicle maker Lucid (LCID) as its partner. The two companies, along with autonomous tech firm Nuro (NURO.PVT), announced on Thursday morning a “next-generation premium global robotaxi program” exclusively for the Uber platform.