Waymo and Uber have ended their Phoenix robotaxi pilot — a deployment of just over a dozen vehicles — while expanding their partnership to hundreds of autonomous vehicles in Austin and Atlanta.
Waymo and Uber have concluded their robotaxi pilot program in Phoenix, Arizona, the two companies confirmed on Monday, closing the chapter on what both described as a limited but instructive collaboration.
"Phoenix was our first pilot market with Waymo and was an intentionally limited deployment, reaching just over a dozen vehicles dedicated to the program," Uber said in a statement. "We learned a lot from that collaboration, which helped us to quickly scale Austin and Atlanta, where hundreds of Waymo AVs are available exclusively on Uber and our coverage area continues to expand."
Waymo, for its part, characterized the initiative as a success. "It was a productive pilot that paved the way for future expansions and partnerships across the globe," the Alphabet-owned company said in a statement.
The pilot's conclusion was first flagged publicly by autonomous vehicle industry researcher Grayson Brulte, founder of Autmny AI, in a social media post on Monday. The program had actually ended approximately one month prior to that disclosure.
The vehicles Waymo deployed in Phoenix for the Uber partnership will not sit idle. The Google sister company said those automated vehicles will remain in operation in Phoenix, now making autonomous deliveries through DoorDash — a direct competitor to Uber Eats.
Waymo operates a fleet of roughly 4,000 automated vehicles across the United States. Beyond Phoenix, the company makes its driverless rides available exclusively through Uber in Austin and Atlanta. In nine other cities, Waymo's passenger service runs primarily through its own app, with limited access via public transit partnerships.
The company also has plans to expand through an agreement with Lyft — an Uber rival — to offer robotaxi rides in Nashville later this year, without exclusivity arrangements.
The end of the Phoenix program raises broader questions about Uber's positioning in an autonomous vehicle market that is still taking shape. Uber executives have argued that the company serves as the essential demand platform that robotaxi operators will need to reach riders at scale.
Uber has signed partnerships with every major autonomous vehicle developer with one notable exception: Tesla. Tesla's robotaxi service is currently operating with a fleet of just 69 registered, automated vehicles in Texas.
The Phoenix wind-down underscores a shift in how Waymo and Uber are structuring their collaboration — moving away from small, exploratory deployments toward larger, market-specific exclusivity arrangements. With hundreds of Waymo vehicles now operating through Uber in Austin and Atlanta, the commercial model between the two companies appears to be maturing, even as competition from other platforms and vehicle operators intensifies.
Marc Sabatini is a staff writer at TechEchelon covering enterprise software, cybersecurity, and the regulatory beats that shape both. He focuses on the deal flow and policy decisions that move markets.
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