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 | ExPace (CASIC subsidiary) | Interstellar Technologies | Avio / Arianespace |
| Country | 🇨🇳 China | 🇯🇵 Japan | 🇪🇺 Europe |
| Status | Active | In Development | Active |
| Vehicle class | Small | Small | Small |
| Propellant | Solid (3 stages) + liquid upper stage | Liquid biomethane (LBM) / LOX | Solid (HTPB + ammonium perchlorate all four stages) |
| Reusable | No | No | No |
| Stages | 4 | 2 | 4 |
| First flight | 2020 | 2027 | 2022 |
| Payload to LEO | 1,500 kgas of [1] | 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. | 2,300 kgas of [1]SSO: ~1,700 kg ↑ Best |
| Payload to GTO | — | — | — |
| Height | — | — | 35 mas of [1] ↑ Best |
| Liftoff mass | 78 tas of [1]Transporter-erector-launcher (TEL) capable. | — | 210 tas of [1] ↑ Best |
| Success rate | 80% (4/5)as of [1]Debut flight (2020-07-10) failed; returned to flight 2022-12-07 successfully. ↑ Best | — | 75%as of [2]6/8 successes; VV22 (Dec 2022) Zefiro-40 failure destroyed Pléiades Neo 5&6; returned to flight VV25 (Dec 2024). 3 successes in 2025. |
| Total flights | 5as of [1] | — | 8as of [2] ↑ Best |
| Cost / kg LEO | — | — | ~$16,500/kgas of [1]Based on ~$38M list price / 2,300 kg ↓ Cheapest |
| Summary | The larger sibling of Kuaizhou-1A, roughly 3.75x the payload class, road-mobile and solid-fueled, recovering commercial cadence after a 2020 debut failure. | 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. | Europe's primary small satellite launcher derived from Vega. The P120C first-stage motor is shared with Ariane 6's solid strap-on boosters. Avio took over programme management from Arianespace in Dec 2025. |
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.