Launch · Government, Defense & Space
Apolink launches first demonstration satellite on SpaceX mission
By Startup Enthusiast ·
- Date
- Company
- Apolink
- What it does
- Space-based communication relay network
- Kind
- Launch
- Amount
- $4.3 million
- Stage
- seed
- Based in
- Palo Alto
- Founded
- 2024
What they do
Apolink develops a network of small satellites designed to provide communication relay services for other spacecraft in low Earth orbit
What happened
The company successfully launched its first demonstration satellite via a SpaceX mission following a $4.3 million funding round in 2025
Why it matters
The startup aims to eliminate data transmission delays for Earth-observation satellites that lose direct line-of-sight with ground stations during their orbits
The details
- Apolink successfully launched its first demonstration satellite into orbit using a SpaceX mission in 2026.
- The company is building a network of small satellites to act as relay points in space.
- These satellites use radio and optical communication systems to transmit data between spacecraft and ground stations.
- The startup previously secured $4.3 million in funding during 2025.
- The funding round was supported by investors including Y Combinator.
- The company reached a $45 million valuation at the time of its 2025 funding round.
The bigger picture
- Many Earth-observation satellites struggle with communication gaps when they lose line-of-sight with ground stations.
- These gaps cause significant delays in transmitting critical data regarding floods and wildfires.
- Apolink aims to solve these connectivity issues by providing continuous relay services from orbit.
About the business
- Apolink operates as a Palo Alto-based startup focused on space technology.
- The company develops small satellites that function as relay nodes in space.
- Its technology supports low Earth orbit satellites that require constant connectivity.
- The system utilizes both radio and optical hardware to relay data effectively.
- The business model addresses the need for real-time data transmission for environmental monitoring.
What happens next
- The company plans to continue deploying small satellites to complete its orbital relay network.
The deal
- Type
- funding
Investors
- Y Combinator (participated) — A prominent startup accelerator and investment firm.
Founders
- Onkar Singh Batra, CEO and Founder