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 | Relativity Space | Firefly Aerospace |
| Country | 🇪🇺 Europe | 🇺🇸 USA | 🇺🇸 USA |
| Status | Active | In Development | Active |
| Vehicle class | Small | Heavy | Small |
| Propellant | Solid (HTPB + ammonium perchlorate all four stages) | LOX / methane | RP-1 / LOX |
| Reusable | No | Yes | No |
| Stages | 4 | 2 | 2 |
| First flight | 2022 | 2026 | 2021 |
| Payload to LEO | 2,300 kgas of [1]SSO: ~1,700 kg | 33,500 kg expendable / 23,500 kg with a reusable first stageas of [1]First flight targeted 2026 (stated plan, not yet confirmed flown as of this research). ↑ Best | 1,030 kgas of [1]SSO capacity ~630 kg |
| Payload to GTO | — | — | — |
| Height | 35 mas of [1] | 87 mas of [1] ↑ Best | 29 mas of [1] |
| Liftoff mass | 210 tas of [1] ↑ Best | — | 54 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. ↑ 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 | 8as of [2] ↑ Best | — | 7as of [2] |
| Cost / kg LEO | ~$16,500/kgas of [1]Based on ~$38M list price / 2,300 kg | ~$55M per launch (estimate)as of [1]Total launch price estimate, not a per-kg figure. ↓ Cheapest | ~$14,500/kgas of [1]Based on ~$15M list price / 1,030 kg LEO |
| 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. | Relativity Space's Falcon-9-class successor to Terran 1, partially 3D-printed, with 13 Aeon R methalox engines on a reusable first stage; second stage and fairing expendable. | 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. |
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.