ISRO Pragyan vs JAXA SLIM
Head-to-head comparison of NASA JPL ISRO Pragyan and NASA JPL JAXA SLIM. Updated 2026.
Last updated: May 13, 2026
Overall Score
74.2/ 100
ISRO Pragyan
NASA JPL
75.3/ 100
JAXA SLIM
NASA JPL
Score Breakdown
78
Performance82
76
Reliability75
55
Ease of Use55
78
Intelligence85
88
Value78
65
Ecosystem68
82
Safety82
70
Design72
Specs Comparison
| Spec | ISRO Pragyan | JAXA SLIM |
|---|---|---|
| Price | $75,000,000 | $120,000,000 |
| Power | Solar 50W | Solar |
| Agency | ISRO | JAXA |
| Wheels | 6 | — |
| Mass Kg | 26 | 590 |
| Speed Cmps | 1 | — |
| Achievement | First south pole landing | Precision pinpoint landing |
| Instruments | 2 | — |
| Mission Days | 14 | — |
| Mini Rovers | — | 2 |
| Landing Site | — | Shioli crater |
| Landing Accuracy M | — | 100 |
Buyer Intelligence
| Metric | ISRO Pragyan | JAXA SLIM |
|---|---|---|
| Vendor Health Score | — | — |
| 5-Year TCO Estimate | $105,000,000 | $168,000,000 |
| Annual Maintenance | — | — |
| Support Model | — | — |
| Safety Certifications | — | — |