Heart Aerospace vs Waabi
Side-by-side comparison of AI visibility scores, market position, and capabilities
Heart Aerospace develops hybrid-electric regional aircraft to electrify short-haul commercial flights, backed by United Airlines, Mesa Air, and Bill Gates.
About
Heart Aerospace is a Swedish electric aviation company founded in 2018 that is developing the ES-30, a hybrid-electric regional aircraft designed to carry 30 passengers on routes up to 400 kilometers. The company is targeting the regional aviation segment where short routes and lower utilization requirements make electric propulsion more economically viable than long-haul jet operations. Heart raised over $100M with backing from United Airlines Ventures, Mesa Air Group, and Breakthrough Energy Ventures, which is funded by Bill Gates. The ES-30 uses a hybrid-electric powertrain with electric motors for takeoff and climb and turbine generators for cruise, allowing the aircraft to operate on existing airport infrastructure while achieving significant emissions reductions compared to conventional turboprop aircraft. Heart is targeting EASA and FAA type certification and has a memorandum of understanding for orders from regional airline partners. The company is based in Gothenburg, Sweden and leverages the European aviation regulatory environment and government support for green aviation technology development.
$1B round in Jan 2026 ($750M Series C + $250M from Uber). Expanding from autonomous trucking into robotaxis via Uber partnership. Volvo VNL Autonomous launch.
About
Waabi is a Toronto, Ontario-based autonomous trucking company — having raised over $280 million including a $200 million Series B in June 2024 led by Uber and Khosla Ventures — developing the Waabi Driver, an end-to-end generative AI system that operates Class 8 trucks without human safety drivers using a single interpretable neural network rather than the rule-based stacks used by competitors. Founded in 2021 by CEO Raquel Urtasun (University of Toronto professor, former Chief Scientist of Uber ATG, and endorsed by NVIDIA CEO Jensen Huang and AI pioneer Geoffrey Hinton), Waabi has partnered with Volvo Autonomous Solutions to produce the Volvo VNL Autonomous truck — featuring Waabi's AI driver integrated with six redundant safety systems and manufactured at Volvo's New River Valley plant in Virginia. Waabi runs autonomous freight shipments for Fortune 500 companies through its Uber Freight partnership in Texas, and has demonstrated complete autonomous driving capability across highways and general surface streets with driverless commercial operations targeting 2025.
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