Amazon has acquired Rivr, a Zurich-based startup specializing in autonomous, stair-climbing delivery robots. The deal underscores Amazon’s strategic push to automate last-mile delivery—the most expensive part of e-commerce logistics—with robotics. Financial details remain undisclosed.
Rivr’s Unique Technology
Rivr’s robot stands out for its ability to navigate stairs, a significant challenge for many delivery bots. The four-legged, wheeled device, once described by Rivr’s CEO Marko Bjelonic as a “dog on roller skates,” is designed to handle complex terrains and deliver packages directly to customers’ doors. This capability bypasses the need for human intervention in areas with limited accessibility, such as apartment buildings or homes with multiple steps.
Amazon’s Investment and Acquisition
Amazon first invested in Rivr through its Industrial Innovation Fund and Bezos Expeditions in 2024, participating in a $22.2 million seed round. The startup raised a total of $25 million and was valued at $100 million before the acquisition. This early investment suggests Amazon recognized Rivr’s potential long before the deal.
Scaling Robotics for Real-World Deployment
Bjelonic announced the acquisition on LinkedIn, stating it will “accelerate our vision of building General Physical AI through doorstep delivery.” This means Amazon’s resources will be used to rapidly deploy Rivr’s robots at scale. Rivr previously ran a pilot program in Austin with Veho, with the goal of scaling to 100 bots by 2026, though it’s unclear if this target was met.
Why this matters: Amazon’s acquisition of Rivr is part of a larger trend in the logistics industry to automate last-mile delivery, which accounts for over 50% of shipping costs. The company’s move also signals that it is serious about using robotics to overcome the final hurdles in package delivery, including stairs and other obstacles.
This acquisition positions Amazon to reduce delivery costs, improve efficiency, and gain a competitive edge in the rapidly evolving e-commerce landscape.
