Cartesiastatus history & uptime
How reliable has Cartesiabeen? We record a status check every few minutes and keep the history — uptime, recent incidents, and the upstream providers whose outages cascade here. We never invent numbers; where we're still collecting, we say so.
Uptime & history
Tracking since Jun 22, 2026Currently up for 5d 20h since the last recorded problem.
Operational · 24h
100%
0 incidents · no downtime
288 checks
Operational · 7d
99.31%
0 incidents · ≈1h 10m degraded
2016 checks
Operational · 30d
98.81%
0 incidents · ≈8h 35m degraded
8634 checks
Operational · since Jun 22, 2026
99.20%
0 incidents · ≈8h 35m degraded
12908 checks
% of our checks that found Cartesia fully operational — a degraded check counts against it, because a slow or partly-broken service is not a working one. Down and degraded time are counted at our 5-minute check resolution, so both are approximate. Longer windows fill in as data accrues — we never show uptime we haven't measured.
Recent checks
oldernow
History is recorded from Cartesia's official status plus our own independent checks. AIDownCheck is independent and not affiliated with Cartesia.