pingdan watches your HTTP endpoints, asserts on everything that matters, and alerts you before your customers notice — with charts that show exactly what happened.
Monitoring built for engineers who want signal, not noise.
Go beyond status codes. Validate headers, response body, JSON paths and response time on every check.
Per-endpoint bar charts, p50/p95 latency, and uptime history so you spot regressions early.
Custom intervals from 1 minute to 7 days. Know about incidents fast.
Route alerts through email, chat, webhooks, PagerDuty, ntfy, Pushover, SMS and Opsgenie.
Avoid noise. Only alert after N consecutive failures, with full per-check failure detail.
Paste a URL, pick what makes a check pass, and you're monitoring. No agents, no config files.
Start with availability, then validate the response and the certificate behind it.
Check availability every minute, measure response time, and alert only after the failure threshold you choose.
Explore uptime monitoring →Validate status codes, headers, response bodies, JSON paths, and latency—not merely whether a server answered.
Explore API monitoring →Track HTTPS certificate expiry automatically and send warnings before a forgotten renewal becomes an outage.
Explore SSL monitoring →Paste a URL, choose what makes a check pass, and you're live. Free to start.
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