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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | SSLV (Small Satellite Launch Vehicle) 🇮🇳 India Trust: Operator-primaryⓘ Last verified Active · Last updated 2026-07-26Remove × | ||
|---|---|---|---|
| Company | ULA | ISRO / Hindustan Aeronautics Limited | Firefly Aerospace |
| Country | 🇺🇸 USA | 🇮🇳 India | 🇺🇸 USA |
| Status | Active | Active | Active |
| Vehicle class | Medium | Small | Small |
| Propellant | RP-1 / LOX (RD-180); LH₂ / LOX (Centaur III) | Solid (HTPB, stages 1–3) / MMH-MON3 liquid (velocity trimming module) | RP-1 / LOX |
| Reusable | No | No | No |
| Stages | 2 | 4 | 2 |
| First flight | 2002 | 2022 | 2021 |
| Payload to LEO | 18,850 kgas of [1]401 configuration. Maximum 401/551 stretch to 20,520 kg. 551 max 29,420 kg (5-solid boosters). ↑ Best | 500 kgas of [1]500 km altitude, 35–55° inclination. 300 kg to 500 km SSO. | 1,030 kgas of [1]SSO capacity ~630 kg |
| Payload to GTO | 8,900 kgas of [1]551 configuration (maximum performance) ↑ Best | — | — |
| Height | 58.3 mas of [1]401 configuration ↑ Best | 34 mas of [1] | 29 mas of [1] |
| Liftoff mass | 334 tas of [1]401 configuration without strap-ons ↑ Best | 120 tas of [1] | 54 tas of [1] |
| Success rate | 99.1%as of [2]108 full successes + 1 partial failure (NROL-30, Jun 2007 — payload still reached usable orbit) across 109 launches | 2/3 (67%)as of [1]First flight (Aug 2022) partial failure — satellites reached a lower-than-planned orbit. Second and third flights successful. ↑ 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 | 109as of [2]No longer sold but still flying its backlog: ~8 launches remained as of Apr 2026 (6 Starliner + 2 Amazon Leo); most recent flight Amazon Leo LA-07 (May 29, 2026), ~7 remain ↑ Best | 3as of [1] | 7as of [2] |
| Cost / kg LEO | — | ₹30–35 crore per launch (~$3.1M–$3.6M)as of [1]Total launch price, not a per-kg figure. | ~$14,500/kgas of [1]Based on ~$15M list price / 1,030 kg LEO ↓ Cheapest |
| Summary | ULA's workhorse since 2002 and the longest-serving active US rocket. Launched Mars Science Laboratory (Curiosity), OSIRIS-REx, Solar Orbiter, Lucy, New Horizons, and the Boeing Starliner. Production ended in 2024 and ULA no longer sells the vehicle, but it continues flying a sold-out backlog of Starliner and Amazon Leo missions into the late 2020s. | ISRO's small-satellite launcher, designed for quick-turnaround dedicated smallsat missions. Full manufacturing, marketing and launch rights were transferred to Hindustan Aeronautics Limited in June 2025 under a technology-transfer agreement. | 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.