Robotaxi Revenue Surges 691% Year-Over-Year: Pony AI Faces Scalability Test

The most challenging task for the Robotaxi industry in recent years has been getting autonomous driving systems to operate on open roads. Now, the industry is beginning to confront more practical operational issues.

Pony AI's second-quarter financial report provides a sample for observing these industry shifts. On August 18, the company announced its results for the second quarter of 2026. Total revenue for the quarter reached RMB 246 million, a year-over-year increase of 68.8%. Robotaxi revenue amounted to RMB 81.92 million, representing a year-over-year surge of 691.2% and a quarter-over-quarter growth of 40.9%, accounting for approximately one-third of total revenue. Passenger fare revenue grew by 849.3% year-over-year. Robotaxi revenue in the first half of the year totaled approximately RMB 140 million, already surpassing the full-year 2025 figure of approximately RMB 116 million.

Peng Jun, Founder and CEO of Pony AI, stated: "The company is confident in exceeding its annual revenue target for the Robotaxi business. In the second quarter, we continued to advance the scaling and commercialization of our Robotaxi operations, achieving strong revenue growth, rapidly expanding our fleet size, and further extending our operational coverage in both Chinese and overseas markets."

The 691.2% year-over-year growth rate is partly attributable to a low base effect. Throughout 2025, Pony AI's Robotaxi revenue remained at a relatively small scale; however, in the first half of this year, this business segment has already contributed more revenue than the entire previous year. The role of Robotaxi within Pony AI is shifting from being a technology showcase and business reserve to becoming a key growth driver for total revenue.

The industry environment is also evolving. Previously, Robotaxi companies needed to obtain testing qualifications, complete road tests, and then prove that their systems could operate under complex traffic conditions. Now, vehicles are entering regular service, with mobility platforms and local operators joining the deployment efforts. From an industry perspective, the focus of competition has shifted from single-vehicle technical capabilities to fleet operational capabilities.

Previously, Robotaxi operations were often constrained by vehicle models, open road availability, fleet size, and safety redundancy. Even after completing technical validation, it was difficult to deploy a sufficient number of vehicles in the short term. Pony AI currently operates 1,975 Robotaxis. Its seventh-generation Robotaxis, built on models from BAIC, GAC, and Toyota, have been put into daily service. In Guangzhou, the operational area has expanded from Nansha to the city center, while in Shenzhen, it has extended to transportation hubs such as the airport, border crossings, and the cruise home port.

With more vehicles and larger service areas, autonomous driving systems have the opportunity to meet real travel demands. Pony AI disclosed that as of August this year, the number of registered users on its app in China exceeded 1.5 million, a 50% increase from 1 million in March. While registered users do not equate to paid orders, the 849.3% year-over-year growth in passenger fare revenue indicates that user base expansion is beginning to reflect on the income statement. Scenarios such as airport transfers, border crossing travel, and downtown commuting are closer to the real demands of ride-hailing services than limited test routes.

The method of fleet expansion is also changing. Pony AI collaborates with Uber, Bolt, Stellantis, and operators in Singapore, integrating autonomous driving technology, vehicles, mobility platforms, and local operations into a unified deployment solution. For autonomous driving companies, co-building fleets can reduce the burden of vehicle procurement and operations when entering new cities independently, while also gaining access to order flows through partners. The company disclosed overseas deployment plans for over 4,000 vehicles, including a collaboration with Uber to deploy more than 2,000 vehicles across five European cities.

This model explains why Robotaxi revenue can scale up rapidly in a short period: technology companies no longer rely solely on their own fleets to expand city by city. Once vehicle models and systems are standardized, they can be replicated in more cities through partners.

Changes in revenue structure are appearing ahead of profits. Service revenue in the second quarter grew by 71.9% year-over-year, outpacing the 65.4% growth in product revenue, with service revenue accounting for more than half of total revenue. Although Robotaxi is not yet Pony AI's largest revenue stream—Robotruck revenue in the second quarter was approximately RMB 90.44 million, higher than Robotaxi's RMB 81.92 million—Robotaxi contributed the strongest incremental revenue. The focus of revenue growth is shifting from product delivery to continuous charging after vehicles are put into operation.

Changes on the profit side are not as rapid. The gross margin rose from 16.1% in the same period last year to 17.5% in the second quarter. The growth rate of Opex was lower than that of revenue, leading to a decrease in the expense ratio as revenue expanded. However, the company's operating loss in the second quarter still reached USD 65.74 million, a year-over-year increase of 7.3%; the non-GAAP net loss was approximately USD 44.72 million, basically flat compared to the same period last year. Robotaxi has moved from technical validation to revenue validation, but operating profit has not improved synchronously.

Cash flow also reflects the intensity of investment in fleet expansion. In the first half of 2026, the company's net cash outflow from operating activities was USD 118 million, and the net outflow of free cash flow was USD 163 million, widening by 73.2% year-over-year. Capital expenditures increased by 208.5% year-over-year to USD 44.62 million. As of the end of June, the company's cash equivalents and long- and short-term financial investments totaled approximately RMB 9.435 billion, which is still sufficient to support the fleet, R&D, and overseas deployment, although the scale of investment continues to rise.

Pony AI has successfully scaled up its Robotaxi revenue, but profits and cash flow lag behind. The company plans to expand its fleet to over 3,500 vehicles by the end of the year, with overseas deployment plans exceeding 4,000 vehicles. In upcoming financial reports, whether the growth rate of service revenue can outpace the investments in vehicles, R&D, and operations will be a better indicator of the operational quality of this fleet than the single-quarter year-over-year growth rate of 691.2%.