Vast Space vs Apex Space
Side-by-side comparison of AI visibility scores, market position, and capabilities
Commercial space company developing Haven-1, the first commercial space station module, launching on SpaceX Falcon 9 with NASA funding; founded 2021 by Jed McCaleb targeting long-term artificial gravity habitats.
About
Vast Space is a commercial space company founded in 2021 by billionaire Jed McCaleb, with the ambitious goal of building large-scale space habitats for long-duration human occupation. The company is taking a phased approach starting with Haven-1, a single-module space station designed to launch on a SpaceX Falcon 9 rocket and dock with SpaceX Dragon crew vehicles. Haven-1 is designed to host four astronauts for commercial research, training, and manufacturing missions. Vast has a launch services agreement with SpaceX and a NASA traction contract under the Commercial Low Earth Orbit Destinations program, which is funding development of post-ISS commercial space stations. The longer-term vision is to build increasingly larger space stations culminating in artificial gravity habitats that could support permanent human populations in orbit. Vast has recruited talent from aerospace, defense, and technology sectors and is developing Haven-1 on an aggressive timeline to become operational before the ISS retirement.
Apex Space raised $400M across Series C and D rounds in 2025, achieving a $1B+ valuation, as the first manufacturer to offer productized 100–500kg satellite buses at high production rates for commercial and government LEO constellation customers.
About
Apex Space is a spacecraft manufacturer founded in 2022 that produces productized, configurable satellite bus platforms ranging from 100 to 500 kilograms, designed for rapid delivery and scalability to serve the growing demand for commercial and government space missions. Unlike traditional satellite manufacturers that build fully custom spacecraft for each customer, Apex offers standardized bus platforms that dramatically reduce lead times and per-unit costs, enabling customers to deploy constellations at production scale.
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