Uptime monitoring that detects outages in one second
PingInsight polls your endpoints as often as every second and records outages to the exact second. While Instatus floors at 30 seconds, our 1-second engine catches incidents an order of magnitude sooner — backed by multi-location quorum so you only get alerted on real outages.
True 1-second checks
Configure per-monitor intervals down to 1 second. Tier-gated, but no other status-page tool gets close.
Exact-second outage records
Millisecond-stamped probes mean your timeline shows “down for 4.2s,” not a fuzzy one-minute window.
Every check type
HTTP/API with assertions, ping/ICMP, TCP, UDP, DNS, SSL expiry, domain/WHOIS, and inbound heartbeat/cron.
Multi-location quorum
Require N regions or N consecutive fails before declaring DOWN to keep false positives under 0.5%.
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Start monitoring in under a minute
Free forever, no credit card. Upgrade when you need finer intervals.