Tesla's unsupervised Robotaxi fleet is moving in reverse, according to fresh data from independent service Robotaxi Tracker published May 26, 2026 by Electrek. The number of active unsupervised vehicles has dropped to 20, down from 25 a month earlier, while Tesla's total active ride-hailing fleet across all operations has collapsed to just 34 vehicles.
Active fleet at a one-year low
Robotaxi Tracker, which monitors the platform across markets, reports that Austin, the program's flagship deployment city, has fallen from 19 unsupervised vehicles to 14 active over the trailing seven days. Dallas and Houston remain stuck at three active vehicles each, the same level at which they launched in April. Tesla's broader ride-hailing footprint, which includes supervised Full Self-Driving vehicles in the Bay Area, has cratered to 34 active vehicles, down from a peak around 165 earlier this year.
The Bay Area fleet, once the bulk of Tesla's operation, has fallen to just nine active vehicles. Those cars were never truly robotaxis: they operated with safety drivers under California's Transportation Charter-Party permit. Even so, the contraction marks a sharp reversal of the modest growth Electrek reported at the end of April.
Safety as the bottleneck
Tesla has not officially explained the decline, but Electrek points to safety. The publication has previously reported that Tesla's crash rate with unsupervised vehicles has been measured at roughly four times worse than human drivers, and that long wait times, surface-street-only routing, and small geofences are safety constraints in disguise rather than convenience choices. Chief executive Elon Musk has said the company is waiting on improvements expected in a rewrite shipping with FSD v15 before scaling the fleet aggressively, pushing the meaningful ramp into late 2026 or early 2027.
More vehicles in a fleet mean more miles, and more miles mean more events. Pulling cars off the road keeps incident totals down while engineering and validation work continues.
Waymo widens the gap
While Tesla shrinks, Alphabet-backed Waymo continues to expand. The company now operates roughly 3,000 robotaxis across multiple US cities and completes hundreds of thousands of paid trips per week. Waymo is building a new manufacturing facility in Mesa, Arizona with Magna to produce more than 2,000 additional vehicles and is preparing launches in Atlanta, Miami, and Washington, D.C. later this year. Waymo recently paused some freeway routes for construction zones, but the company's overall trajectory remains sharply upward.
Competition tightens elsewhere
The contrast is not only with Waymo. Chinese players are pushing hard: Pony AI lifted its 2026 robotaxi fleet target to 3,500 last week, and XPENG rolled out its first mass-produced Level 4 robotaxi in Guangzhou. ECARX and May Mobility's $750 million fleet deal further raises the bar on how quickly competitors can scale.
What it means for the business case
Tesla's robotaxi narrative has propped up its valuation. Twenty active vehicles a year into the program, with no growth in two of three cities, is a difficult fact pattern. Musk's bet that FSD v15 will close the gap is precisely that, a bet. Until the software is dramatically better, Tesla is likely to keep choosing safety constraints over scale, even as rivals add cities, miles, and revenue.
Reporting based on coverage from Electrek and Robotaxi Tracker.