The Robotaxi Race is Spreading, Can Amazon and Alphabet Turn More Cities into Revenue?

Amazon's autonomous vehicle subsidiary, Zoox, and Alphabet's Waymo are accelerating the expansion of their robotaxi footprints across major metropolitan areas in the United States. Zoox is initiating manual mapping and testing in Houston and San Diego, bringing its total footprint to 12 locations, while building upon its recent milestone of launching commercial paid rides in Las Vegas. Meanwhile, Alphabet's Waymo is expanding its public ride-hailing services to Denver, San Diego, and Tampa, expanding its operational presence to 14 cities alongside planned international testing in Munich ahead of a targeted 2027 launch. While the geographical expansion underscores steady technical and operational execution for both tech giants, challenges remain regarding monetization and capital expenditure. Neither company has detailed specific revenue targets, operating costs, or profitability timelines for the new target markets. As competition intensifies against traditional ride-hailing platforms and emerging autonomous contenders like Tesla, long-term commercial success will depend on scaling fleet density, regulatory approvals, and achieving unit-level economic sustainability.