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Amazon acquires Rivr, maker of a stair-climbing delivery robot

Kirsten Korosec
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⚡ Quantum Brief
Amazon acquired Rivr, a Zurich-based robotics startup specializing in stair-climbing delivery robots, in March 2026. The deal underscores Amazon’s push to automate last-mile logistics, though financial terms remain undisclosed. Rivr’s four-legged, wheeled robot—dubbed a “dog on roller skates”—aims to navigate real-world obstacles like stairs. CEO Marko Bjelonic stated the acquisition will accelerate “General Physical AI” deployment at scale using Amazon’s resources. The startup previously piloted 100 robots in Austin via a 2025 partnership with Veho, though scaling progress is unclear. Amazon had already invested $22.2M in Rivr’s 2024 seed round through its Industrial Innovation Fund. Rivr, valued at $100M post-seed, raised $25M total before the acquisition. The deal consolidates Amazon’s robotics bets amid growing competition in autonomous last-mile delivery solutions. This move aligns with Amazon’s broader automation strategy, leveraging Rivr’s AI-driven mobility to enhance doorstep delivery efficiency in complex urban and suburban environments.
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In Brief Posted: 4:28 PM PDT · March 19, 2026 Image Credits:Rivr Kirsten Korosec Amazon acquires Rivr, maker of a stair-climbing delivery robot Rivr, a Zurich-based autonomous robotics startup known for its stair-climbing delivery robot, has been acquired by Amazon in a deal that signals the e-commerce giant’s interest in doorstep delivery. Terms of the deal weren’t disclosed. Co-founder and CEO Marko Bjelonic, who once described the four-legged wheeled robot to TechCrunch as a “dog on roller skates,” shared the acquisition news on LinkedIn. The Information was first to report the deal. Bjelonic said in his LinkedIn post that the acquisition will “accelerate our vision of building General Physical AI through doorstep delivery, bringing robotics and AI closer to real-world deployment at scale,” meaning, in plain terms, that Amazon’s resources should help Rivr get its robots onto more doorsteps, faster. Last year, Rivr launched a pilot program in Austin with Veho, a package delivery company. Bjelonic said, at the time, he hoped to learn from the partnership with Veho and eventually scale to 100 bots by 2026. It’s unclear if the company was ever able to reach that milestone. TechCrunch has reached out to Rivr for comment. Rivr got the attention of Amazon long before its pilot program.

The Amazon Industrial Innovation Fund and Bezos Expeditions invested in Rivr as part of a $22.2 million seed round that closed in 2024, according to PitchBook. The startup, which had raised a total of $25 million, was last valued at $100 million. Techcrunch event Disrupt 2026: The tech ecosystem, all in one room Your next round. Your next hire. Your next breakout opportunity. Find it at TechCrunch Disrupt 2026, where 10,000+ founders, investors, and tech leaders gather for three days of 250+ tactical sessions, powerful introductions, and market-defining innovation. Register now to save up to $400. Save up to $300 or 30% to TechCrunch Founder Summit 1,000+ founders and investors come together at TechCrunch Founder Summit 2026 for a full day focused on growth, execution, and real-world scaling. Learn from founders and investors who have shaped the industry. Connect with peers navigating similar growth stages. Walk away with tactics you can apply immediatelyOffer ends March 13. San Francisco, CA | October 13-15, 2026 REGISTER NOW Topics Amazon, delivery robots, In Brief, rivr, Robotics, Transportation June 9 Boston, MA Actively scaling? Fundraising? Planning your next launch?TechCrunch Founder Summit 2026 delivers tactical playbooks and direct access to 1,000+ founders and investors who are building, backing, and closing. REGISTER NOW Newsletters See More Subscribe for the industry’s biggest tech news TechCrunch Daily News Every weekday and Sunday, you can get the best of TechCrunch’s coverage. TechCrunch Mobility TechCrunch Mobility is your destination for transportation news and insight.

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