RIVR is pioneering Physical AI to revolutionize doorstep delivery. By combining artificial neural networks with innovative wheeled-leg robot designs, RIVR enhances efficiency, sustainability, and scalability in last-mile and last-100-yard delivery—the catalyst for 1M+ robots that unlock a data flywheel for General Physical AI. Founded as Swiss-Mile, the company rebranded to RIVR to better reflect its mission of driving the future of intelligent robots.