Spacetech startup Pixxel plans to launch India’s first orbital data centre satellite in the last quarter of 2026, undertaking its end-to-end lifecycle from designing to operating. The startup has partnered with AI startup Sarvam to build the satellite, named Pathfinder.

Ahead of building the satellite, the startup is expected to inaugurate Gigapixxel, its upcoming manufacturing facility that has been built with a capacity of producing 100 satellite units. The Pathfinder will be designed at Gigapixxel.

“Ground-based data centres are facing increasing constraints around energy, land, regulation, and scale, and the current model is becoming harder to sustain environmentally. Orbital data centres open up a new frontier, where compute can be powered by abundant solar energy, operate closer to space-based data, and move beyond some of the limits faced on Earth,” Pixxel cofounder and CEO Awais Ahmed said.

The 200-kg satellite will be built, launched and operated by Pixxel, while Sarvam will handle its AI-based training and inference directly in orbit, with its full-stack language models running onboard the Pathfinder. The partnership will target organisations with strategic, commercial, and compute-intensive needs that may benefit from orbital data centre deployment.

Google-backed Pixxel said that the Pathfinder will host terrestrial data centre-class GPUs, in contrast with existing orbital computing stations that rely on low-power edge processors. The satellite will also be fitted with Pixxel’s hyperspectral imaging camera, which will allow it to capture high-fidelity hyperspectral data and analyse it directly in orbit using Sarvam’s foundation AI models.

The Pathfinder will be equipped with Sarvam’s models and inference platform, which will run directly on the satellite’s GPU compute layer and process data in orbit, keeping the entire value chain of the satellite within India.

By leveraging AI in orbit, the system will be able to identify patterns, detect changes, and generate insights in real time, as per Pixxel. This is in contrast to conventional satellites that send raw imagery back to earth for analysis, which can cause delays between data capture and decision-making. The technology can be used for earth observation required for use cases like environmental monitoring, resource management, and critical infrastructure tracking.

“Having India-built models running in orbit aboard an India-built satellite is exactly the kind of foundational capability that the country needs to control its own intelligence infrastructure,” Sarvam cofounder and CEO Pratyush Kumar said.

Race For Space Data Centres

Other startups in India have also floated the idea of launching orbital data centre satellites in the recent past. AI-infrastructure focused NeevCloud and spacetech startup Agnikul signed a memorandum of understanding (MoU) in February to deploy inference infrastructure in low-earth orbit (LEO), roughly 300 km above the planet. The partnership is structured similar to the one between Pixxel and Sarvam, with NeevCloud providing AI and compute capabilities and Agnikul providing the satellite stack.

With the rising needs of computing power that are clashing with sustainability goals and local communities where data centres are being built, tech giants are scrambling to find ways to power their AI machinery without causing drastic environmental impact. Today, data centres account for roughly 1.5%–3% of global electricity use, a share set to rise sharply in the future. This is on top of other operational requirements, including large land parcels, power substations, and fibre connectivity — all of which require substantial investments and regulatory approvals.

Global spacetech giants like SpaceX, Axiom Space, and Starcloud have also outlined early-stage plans to experiment with orbital computing platforms by the 2030s. In fact, Elon Musk’s SpaceX recently revealed plans to launch up to 1 Mn satellites designed to support AI applications in space, envisioning an entire orbital data center constellation.

Pixxel’s announcement came a day after rival satellite-maker GalaxEye launched the world’s first OptoSAR satellite from California, which combines optical and synthetic aperture radar sensors for detailed earth observation imagery and data acquisition. The satellite is also India’s largest till date, weighing 190 kg. When launched, Pixxel’s Pathfinder satellite may overtake this achievement.

Bengaluru-based Pixxel, founded in 2018, has been pivotal in scaling India’s earth observation and satellite capabilities. It launched three hyperspectral imaging satellites, part of its Firefly constellation aboard a SpaceX rocket from California in January last year, marking the launch of India’s first private satellite constellation.

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