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 | Avio / Arianespace | Rocket Lab | JAXA / IHI Aerospace |
| Country | 🇪🇺 Europe | 🇺🇸 USA | 🇯🇵 Japan |
| Status | Active | In Development | Retired |
| Vehicle class | Small | Medium | Small |
| Propellant | Solid (HTPB + ammonium perchlorate all four stages) | CH₄ / LOX | Solid (HTPB — all stages) |
| Reusable | No | Yes | No |
| Stages | 4 | 2 | 3 |
| First flight | 2022 | 2026 | 2013 – 2022 |
| Payload to LEO | 2,300 kgas of [1]SSO: ~1,700 kg | 13,000 kgas of [1]Expendable; ~8,000 kg reusable with first-stage return ↑ Best | 590 kgas of [1]500 kg to SSO. Enhanced Epsilon (from E-4) added 700 kg LEO via PBS liquid kick stage. |
| Payload to GTO | — | — | — |
| Height | 35 mas of [1] | ~40 mas of [1] ↑ Best | 26 mas of [1] |
| Liftoff mass | 210 tas of [1] | ~481 tas of [1] ↑ Best | 96 tas of [1] |
| Success rate | 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. | — | 83.3%as of [2]5/6 successes. E-6 (Oct 12, 2022) PBS upper stage failed to ignite, eight satellites lost. Epsilon S (next-generation) ground test anomaly Jan 2023 effectively ended the programme. ↑ Best |
| Total flights | 8as of [2] ↑ Best | — | 6as of [2] |
| Cost / kg LEO | ~$16,500/kgas of [1]Based on ~$38M list price / 2,300 kg ↓ Cheapest | — | — |
| Summary | 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. | 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. | JAXA's small solid-fuel rocket derived from the M-V rocket heritage. Designed for highly autonomous operations — launch preparations could be managed by just 8 people. The sixth and final E-6 mission (Oct 2022) failed when the PBS kick stage didn't ignite; a ground explosion during Epsilon S testing (Jan 2023) ended the programme. |
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.