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The disruptive commercial challenger versus the established government launch provider: comparing launch vehicles, pricing, cadence, reusability, and the competition for U.S. national security space contracts.
| Metric | SpaceX | ULA |
|---|---|---|
| Type | Public company (NASDAQ: SPCX, IPO June 2026) | Acquired by Cerberus Capital and Blue Origin interests (2024); formerly Boeing 50% + Lockheed Martin 50% JV |
| Founded | 2002 | 2006 |
| Headquarters | Hawthorne, CA | Centennial, CO |
| Primary Launch Vehicles | Falcon 9, Falcon Heavy, Starship | Vulcan Centaur, Atlas V (phasing out), Delta IV Heavy (retired) |
| Launches Per Year (2024) | 130+ | ~5–10 |
| Total Career Orbital Launches | 350+ | 155+ (Atlas V: 100+; Delta IV: 45+; Vulcan: 2+) |
| Launch Price (approx.) | ~$74M (Falcon 9, 2026 list); ~$150M (Falcon Heavy) | ~$100–150M (Vulcan Centaur est.); ~$80–160M (Atlas V, varied) |
| Reusability | Yes: Falcon 9 first stage (200+ booster landings) | No: Vulcan Centaur is expendable; BE-4 engine partial recovery planned |
| LEO Payload Capacity | 22,800 kg (F9); 63,800 kg (FH) | 27,200 kg (Vulcan Centaur VC6); ~8,900 kg (Atlas V 401) |
| GTO Payload Capacity | 8,300 kg (F9); 26,700 kg (FH expendable) | 7,000–8,900 kg (Vulcan; varies by config) |
| NSSL Phase 2 Launch Lanes | Yes (Lane 1) | Yes (Lane 2: initially held ~60% NSSL share pre-SpaceX certification) |
| National Security Launch Record | GPS, NRO, USSF missions (since 2015) | Primary NSSL provider pre-2015; shared since |
| Mission Success Rate | ~99%+ (Falcon 9) | ~100% (Atlas V, 100 consecutive successes) |
| Engine Supplier | SpaceX Merlin / Raptor (in-house) | BE-4 (Blue Origin) for Vulcan; RD-180 (Russia) for Atlas V (legacy) |
SpaceX transformed the U.S. launch market by driving down prices through reusability and vertical integration. Falcon 9's first stage routinely lands and relaunches within weeks, enabling a launch cadence that no other Western provider approaches: over 130 missions in 2024 alone. When SpaceX gained FAA certification for national security launches in 2015, it began winning NSSL (formerly EELV) contracts that had previously been ULA's exclusive domain. SpaceX now holds the majority share (Lane 1) of NSSL Phase 2 contracts through the early 2030s.
ULA's Atlas V achieved 100 consecutive successes before retirement: an unmatched record in U.S. commercial launch history. Its Vulcan Centaur vehicle, which completed its first successful launch in January 2024 (Peregrine lunar lander mission), is designed to replace both Atlas V and Delta IV Heavy. However, Vulcan is expendable and will struggle to match SpaceX on price without reusability. ULA was acquired by Cerberus Capital Management and Blue Origin interests in 2024, ending the Boeing/Lockheed Martin joint venture. This may change its strategic direction given Blue Origin's relationship and Amazon's Project Kuiper launch needs. The NSSL Phase 3 competition (starting mid-2020s) will determine the next era of U.S. government launch.
Track both companies on SpaceNexus
No. A Falcon 9 lists at about $74 million; Vulcan Centaur is estimated at $100-150 million depending on configuration, and Atlas V ranged from about $80 million to $160 million. ULA competes on reliability, orbit accuracy and its national-security track record rather than price.
SpaceX, by more than an order of magnitude: well over a hundred launches a year against ULA's handful. That gap is the reusable booster: Falcon 9 first stages have landed more than 200 times, while Vulcan is expendable.
Yes. ULA was the primary National Security Space Launch provider before SpaceX was certified in 2015 and still holds a share of the NSSL lanes with Vulcan. Both companies fly GPS, NRO and Space Force payloads.
ULA was a 50/50 joint venture of Boeing and Lockheed Martin from 2006; the venture was sold in 2024. Its engines come from a competitor: Vulcan's first stage uses two BE-4 engines built by Blue Origin.
Both are among the most reliable ever flown. Atlas V retired with a run of 100 consecutive successes; Falcon 9's success rate is above 99 percent across hundreds of flights, which at its cadence is a larger body of evidence. Vulcan is early in its record.