Pick up to 4 launch vehicles to compare side-by-side. State lives in the URL — share the link and the comparison loads exactly as you left it.
The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | |||
|---|---|---|---|
| Company | Rocket Lab | SpaceX | Firefly Aerospace |
| Country | 🇺🇸 USA | 🇺🇸 USA | 🇺🇸 USA |
| Status | In Development | Active | Active |
| Vehicle class | Medium | Medium | Small |
| Propellant | CH₄ / LOX | RP-1 / LOX | RP-1 / LOX |
| Reusable | Yes | Yes | No |
| Stages | 2 | 2 | 2 |
| First flight | 2026 | 2010 | 2021 |
| Payload to LEO | 13,000 kgas of [1]Expendable; ~8,000 kg reusable with first-stage return | 22,800 kgas of [1]Reusable first stage (expended gives 22,800 kg; reused gives ~15,600 kg) ↑ Best | 1,030 kgas of [1]SSO capacity ~630 kg |
| Payload to GTO | — | 8,300 kgas of [1]Expendable configuration. Reusable GTO capacity ~5,500 kg. ↑ Best | — |
| Height | ~40 mas of [1] | 70 mas of [1] ↑ Best | 29 mas of [1] |
| Liftoff mass | ~481 tas of [1] | 549 tas of [1] ↑ Best | 54 tas of [1] |
| Success rate | — | 99.5%as of [2]634/637 full successes; Block 5 alone 580/581 = 99.8% ↑ Best | 43%as of [2]3/7 full successes (FLTA003 Jul 2023, FLTA005 Dec 2024, FLTA007 Mar 2026) + 2 partial successes + 2 failures through FLTA007 |
| Total flights | — | 637as of [2] ↑ Best | 7as of [2] |
| Cost / kg LEO | — | ~$2,720/kgas of [1]Based on $67M list price / 22,800 kg LEO (expendable) ↓ Cheapest | ~$14,500/kgas of [1]Based on ~$15M list price / 1,030 kg LEO |
| Summary | Rocket Lab's medium-lift reusable rocket targeting the $100B constellation replenishment market. Uses a 'hungry hippo' fairings design that opens at the top rather than traditional clamshell separation. First flight delayed to Q4 2026 after a Jan 2026 propellant tank test anomaly. | The world's most frequently flown orbital rocket. Block 5 first stages have landed over 280 times and reflown up to 23 times. Backbone of Starlink and commercial crewed launches. | Firefly Aerospace's two-stage small-lift rocket powered by four Reaver engines at sea level and one Lightning engine in vacuum. Also provides launch services for NASA's CLPS programme (Blue Ghost lander launched on Falcon 9). FLTA007 'Stairway to Seven' succeeded Mar 11, 2026. |
28 launch vehicles across 10 countries — active, retired, and in development — with primary-source citations from manufacturer user guides and agency press kits. Pure URL state: bookmark or share the link and the comparison reproduces exactly.