Compare rockets
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| Specification | PSLV Indian Space Research Organization × remove | Voskhod Soviet Space Program × remove | Proton K/DM-2 Khrunichev State Research and Production Space Center × remove |
|---|---|---|---|
| Flights | 12 | 299 | 110 |
| Success rate | 83.3% | 95.7% | 93.6% |
| Thrust | 4,847 kN | — | — |
| Height | 44 m | — | — |
| Diameter | 2.8 m | — | — |
| Launch mass | 295 t | — | — |
| LEO capacity | 3,800 kg | — | — |
| GTO capacity | 1,200 kg | — | — |
| Launch cost | $21M | — | — |
| Reusable | No | No | No |
| Stages | 4 | — | — |