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 | Firefly Aerospace | Interstellar Technologies | Orienspace |
| Country | 🇺🇸 USA | 🇯🇵 Japan | 🇨🇳 China |
| Status | Active | In Development | Active |
| Vehicle class | Small | Small | Medium |
| Propellant | RP-1 / LOX | Liquid biomethane (LBM) / LOX | Solid (HTPB) — three core stages + four strap-on boosters |
| Reusable | No | No | No |
| Stages | 2 | 2 | 3 |
| First flight | 2021 | 2027 | 2024 |
| Payload to LEO | 1,030 kgas of [1]SSO capacity ~630 kg | 250 kgas of [1]500 km SSO. No flight attempts as of this research — follows the company's successful suborbital MOMO sounding-rocket program. A larger orbital vehicle, DECA, was announced January 2023. | 6,500 kgas of [1]~4,200 kg to 500 km SSO ↑ Best |
| Payload to GTO | — | — | — |
| Height | 29 mas of [1] | — | 30 mas of [1] ↑ Best |
| Liftoff mass | 54 tas of [1] | — | ~400 tas of [1] ↑ Best |
| Success rate | 43%as of [2]3/7 full successes (FLTA003 Jul 2023, FLTA005 Dec 2024, FLTA007 Mar 2026) + 2 partial successes + 2 failures through FLTA007 | — | 100%as of [2]2/2 successes: maiden flight Jan 11, 2024; second flight Oct 2025 delivered 3 commercial satellites to SSO ↑ Best |
| Total flights | 7as of [2] ↑ Best | — | 2as of [2]Both flights launched from a barge in the Yellow Sea off Haiyang, Shandong |
| Cost / kg LEO | ~$14,500/kgas of [1]Based on ~$15M list price / 1,030 kg LEO ↓ Cheapest | — | — |
| Summary | 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. | A liquid-biomethane orbital smallsat launcher from Interstellar Technologies, Japan's most established private rocket startup by suborbital flight heritage, though not yet flown to orbit. | The world's most powerful solid-propellant launch vehicle and the largest rocket yet flown from a sea platform. Orienspace's barge-launched Gravity-1 gives Chinese commercial customers a mobile, weather-flexible ride for mid-inclination smallsat batches; both flights to date succeeded. |
48 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.