SpaceX infrastructure advantage over Vast

This setup gives SpaceX the classic infrastructure owner advantage. Vast needs Falcon 9 to launch Haven-1, Dragon to bring crew, and Starlink to run always on station internet, payload telemetry, and remote ops, so the same company supplying the rocket, spacecraft, and network can also see the cadence, docking needs, and customer use cases that shape station demand. NASA is also moving into CLDC Phase 2, where destination providers compete for funded development agreements.1 2 3 4 5 6

• Haven-1 is built around SpaceX hardware at three layers. Vast says SpaceX will launch the station on Falcon 9, transport astronauts on Dragon, and provide Starlink laser connectivity for crew internet, payload racks, cameras, and instruments. That means day to day station operations depend on services SpaceX already owns.1 2 3
• The competitive risk is not theoretical. Vast positions Haven-2 as its proposed ISS successor, while NASA says Phase 2 of its commercial LEO station program uses multiple funded Space Act Agreements after a late 2025 proposal process and early 2026 awards. If SpaceX pursues destination services through Starship or CLDC, it would compete inside the same buying cycle shaping Vast's future revenue.4 5 6
• Axiom shows the same pattern from a different angle. Its private astronaut missions also rely on Dragon, and internal research on Axiom highlights how dependence on a launch and crew provider can turn into schedule, pricing, and margin pressure when that supplier has station ambitions of its own. Vast's exposure is broader because Starlink is also part of the operating stack.7 8

The next phase of commercial LEO will be defined by who controls the full stack, not just who builds a habitable module. If Vast can use SpaceX as a neutral transport and network layer long enough to get Haven-1 flying and Haven-2 funded, it becomes a destination company. If SpaceX moves up the stack, commercial stations start to look more like applications built on a rival owned operating system.2 4 5 6 8