Reliability · last 90 days · from official status pages
npm vs PyPI.
PyPI has reported the least downtime — 15m across 1 incident in the last 90 days.
| Service | Uptime | Incidents | Downtime | Avg recovery | Longest |
|---|---|---|---|---|---|
| PyPIOperational | 100% | 1 | 15m | 15m | 15m |
| npmOperational | 99.37% | 7 | 13h 31m | 1h 56m | 4h 24m |
"Uptime" = not reporting an incident on the official status page; incident history from each provider's published archive plus our live tracking since May 22, 2026. Reported numbers understate real-world impact — providers acknowledge incidents late and close them early — but they understate it for everyone equally, which is what makes the comparison fair. Live status: npm · PyPI.
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