South Africa’s Cloudline Secures $6M to Propel Emissions-Free Autonomous Flight Vision

South African aerospace startup Cloudline recently secured $6 million in funding through a seed round. The investment was led by Schmidt Futures, a philanthropic venture founded by ex-Google CEO Eric Schmidt and Wendy Schmidt. Other prominent investors in this round include pan-African funds like the Raba Partnership, Verod-Kepple Africa Ventures, 4Di, and various venture firms. Cloudline, founded by Spencer Horne six years ago, envisions leading the global frontier of carbon emissions-free autonomous flight.

Spencer Horne’s initial intent, dating back to the company’s inception, was to develop a transport system connecting isolated communities to the global supply chain. This was to be achieved through the use of lighter-than-air uncrewed aerial vehicles for delivering large payloads. The founder’s childhood fascination with trains and a passion for transportation technology, especially aviation, drove him to contribute to this field. The startup’s unique approach involves autonomous airships that offer a cost-efficient alternative to drones, helicopters, and satellites.

Why The Investors Invested

Investors committed to Cloudline’s vision for several compelling reasons. In the first place, Cloudline addresses a critical gap in the market by providing long-distance real-time data and extended flight times for large regions. The startup’s autonomous airships, powered by helium and solar energy, stand out for their range, endurance, and efficiency. This innovative solution allows for emissions-free, cost-effective flights, covering over 400 km with a 40 kg payload for 10 hours. Cloudline’s first-mover advantage in the relatively uncompetitive airship market positions it strongly.

Again, investors recognize the breakthrough potential of Cloudline’s platform in reaching remote or disaster-affected areas, enabling them to become accessible and affordable. The company’s focus on hardware, particularly integrating software for airship autonomy, establishes a robust intellectual property that proves challenging for potential competitors to replicate. The success of drone companies, according to Horne, hinges not just on functional drones but on delivering value through a viable business model.

A Look At Cloudline

Founded in 2016, Cloudline is the brainchild of Spencer Horne, a Harvard alum with a background in mechanical engineering. The startup, headquartered in Cape Town, South Africa, operates in a relatively uncompetitive market due to its emphasis on hardware, specifically autonomous airships. Cloudline’s technology allows for comprehensive data capture through various sensors, including visual, infrared, and lidar, in a single flight.

The company’s primary markets include governmental institutions seeking multi-sensor payloads for aerial monitoring, as well as organizations involved in nature conservation, coastal monitoring, and reforestation. Cloudline’s success lies in its beachhead strategy, developing solutions in Africa for the continent as its initial customer base before expanding globally. The startup’s commitment to emissions-free technology, combined with its unique value proposition, has quickly gained traction among customers and investors alike.

South African Deeptech Cloudline Secures Funding to Launch Autonomous Airship

Cloudline, a South African deep tech company, has successfully secured venture funding for its autonomous airship development and launch. The investment comes from the Raba Partnership, 4Di, Enza Capital, and Schmidt Futures, which is a philanthropic initiative founded by Eric and Wendy Schmidt. The investment amount and specific details have not been disclosed.

The primary intention behind the investment is to support Cloudline in developing and launching the first three deployments of its autonomous airship. These airships are designed to revolutionize aerial operations in both populated and remote locations. The company aims to provide critical infrastructure globally, starting with Africa. Cloudline founder, Spencer Horne, expresses excitement about introducing a greener, safer, and wider-reaching form of aerial autonomy to the market. He emphasizes that their airships offer game-changing unit economics that unlock new use cases across the globe.

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Cloudline’s airships have distinct advantages over standard drones and fixed-wing aircraft. They are energy efficient, utilizing solar-cell-powered electric motors and onboard batteries. This design enables the airships to hover for extended periods, ranging from hours to days, making them ideal for aerial monitoring. Additionally, the airships have a cargo capacity of up to 100 kg, which is ten times greater than commercial drones. These factors contribute to a lower-cost solution, particularly in markets where monitoring and last-mile logistics face significant challenges due to inadequate infrastructure.

Cloudline airship
Image credits: Cloudline

Why the Investors Invested

The investors chose to invest in Cloudline for several compelling reasons. The company’s vision of revolutionizing aerial applications aligns with the growing demand for innovative solutions in monitoring and last-mile logistics. Cloudline’s autonomous airships introduce disruptive technology that promises to significantly alter the economics of large-scale monitoring and logistics operations.

The investors recognize the potential impact of autonomous airships on various sectors. The airships offer advanced capabilities, such as high-resolution imaging and multi-sensor payloads, providing rich and precise data for infrastructure monitoring, mapping and surveying, environmental data capture, and wildlife management. These capabilities surpass existing alternatives, such as ground-based monitoring or traditional helicopters, offering a more cost-effective and environmentally friendly solution.

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Moreover, the investors are attracted to Cloudline’s focus on addressing challenges specific to Africa, where poor infrastructure often results in high costs for monitoring and last-mile logistics. By introducing their airships in Africa first, Cloudline can address these challenges head-on, paving the way for global deployment and future scalability.

A Look at Cloudline

Cloudline was founded by Spencer Horne, a mechanical engineer from Harvard with a lifelong passion for aeronautics. Horne’s global experience at global management consultant McKinsey shaped his vision for aerial applications that can transform the economics of at-scale monitoring and last-mile logistics.

The company operates as a local deep tech startup. Their primary markets are in Africa, where they aim to address critical infrastructure challenges through the deployment of autonomous airships.

Cloudline’s airships offer unique capabilities in multiple sectors. In infrastructure monitoring, the airships provide an efficient and cost-effective solution for inspecting high-voltage transmission lines, particularly in remote and hard-to-reach areas. In mapping and surveying, the airships enable wide area mapping with 20 times higher resolution than satellites, delivering real-time data for various applications, including urban planning and precision agriculture.

Cloudline’s airships also play a significant role in environmental data capture. Equipped with different sensors, they collect vital data on air quality, water quality, and land pollution, helping measure and improve climate interventions. The airships’ non-intrusive nature allows for data collection with minimal impact on communities and nature. Additionally, the airships contribute to wildlife management and conservation efforts by monitoring diverse species in their natural habitats, tracking their movements, and providing real-time data to authorities to combat illegal activities such as poaching and logging.

Cloudline has already secured regulatory approval for its aircraft in South Africa, and it has existing and pending deployments in Kenya, Namibia, South Africa, and Mozambique. These deployments include medical supply delivery, reverse logistics of diagnostics, and emergency connectivity projects in remote populations, in partnership with organizations like the World Food Program.

Cloudline airship Cloudline airship

Charles Rapulu Udoh

Charles Rapulu Udoh is a Lagos-based lawyer, who has several years of experience working in Africa’s burgeoning tech startup industry. He has closed multi-million dollar deals bordering on venture capital, private equity, intellectual property (trademark, patent or design, etc.), mergers and acquisitions, in countries such as in the Delaware, New York, UK, Singapore, British Virgin Islands, South Africa, Nigeria etc. He’s also a corporate governance and cross-border data privacy and tax expert. 
As an award-winning writer and researcher, he is passionate about telling the African startup story, and is one of the continent’s pioneers in this regard