Skyline Nav AI, a U.S. startup founded by Kanwar Singh, has developed a vision-based navigation system designed to operate without GPS signals, offering a lifeline in locations where satellite connections fail or are deliberately jammed.
Known as Pathfinder, the AI-powered software analyzes visual surroundings, from city buildings to remote terrains, and matches them with an existing database to deliver real-time navigation. Singh says the technology is vital not only for civilian safety in remote areas, but also for national security as GPS jamming becomes more prominent in modern warfare.
The company’s innovation has already attracted major attention, securing collaborations with the U.S. Department of Defense, NASA, and defense contractor Kearfott. At TechCrunch Disrupt 2025, where Skyline Nav AI is a Top 20 Startup Battlefield finalist, Singh unveiled Pathfinder Edge, a compact device that brings the GPS-independent system to vehicles, drones, and aircraft using simple edge computing with no cellular or Wi-Fi needs. While visual navigation has existed in limited military forms before, Singh says Skyline’s breakthrough lies in its ability to work anywhere without GPS and without expensive processing hardware.
Singh’s mission is shaped by personal tragedy and determination. After losing a friend who got lost hiking in 2014, he began building technology to prevent similar incidents. A Harvard graduate and Sikh immigrant, Singh also fought a separate battle for his right to serve in the U.S. military with his articles of faith.
His successful legal push against the Department of Defense helped secure religious exemptions for himself and others, eventually leading him to serve as an Army Captain, where he began early GPS-independent navigation research with the Army Research Laboratory.
With eight employees and a bootstrapped, already-profitable operation, Singh insists Skyline Nav AI is not out to replace GPS, but to stand beside it as a reliable backup. He envisions a future where cars, drones, and aircraft come equipped with GPS-independent navigation as standard. “When you or I buy the next car or drone, it’ll be GPS-independent thanks to Pathfinder,” he said. As Skyline’s technology gains momentum, the company is positioning itself as a key player in the future of secure navigation for both civilian and defense sectors