Apolink, a Y Combinator-backed startup founded by 19-year-old Onkar Singh Batra, is developing a real-time connectivity network for LEO satellites to address the growing need for continuous satellite communication.

Having secured over $140 million in letters of intent and $4.3 million in seed funding, Apolink aims for a post-money valuation of $45 million, supported by investors like Y Combinator and 468 Capital.

The core team of Apolink consists of four experienced members operating out of a 4,000-square-foot R&D facility, focusing on developing advanced satellite communication solutions.

Apolink plans to launch its first demonstration satellite in Q2 2026 via a SpaceX rideshare, with a commercial constellation rollout expected in 2028 to ensure global coverage.

Unlike other companies focusing solely on ground stations, Apolink seeks to eliminate their limitations, enabling nearly 24/7 satellite communication with reduced latency.

The startup is addressing the challenge of satellite downtime caused by dead zones during orbits, aiming to provide nearly 99% uptime and continuous connectivity.

Batra's passion for space began at age 14, when he created India's first open-source satellite, InQube, highlighting his early involvement and innovative spirit in space technology.

Apolink's hybrid-RF optical architecture offers a hardware-independent solution, enhancing interoperability with existing satellite systems and reducing reliance on traditional ground stations.

The phasing out of NASA's TDRS system, which provided continuous contact with geostationary satellites, has created a market opportunity for commercial solutions like Apolink.

The increasing number of space exploration initiatives underscores the urgent need for improved satellite communication infrastructure.

Apolink's constellation of 32 satellites, equipped with lasers and radios, will enable 256 users to communicate at 9.6 kbps from space, ensuring compatibility with various satellite hardware.

Batra's early work in space technology demonstrates a long-standing commitment to solving connectivity issues in orbit, making him a notable young innovator in the industry.