A self-hosted alternative to Uptime Kuma — HTTP, TCP, ping, DNS, and heartbeat checks, team-based access, and instant notifications when something goes down.
From the first check to the first alert — UptimeSphere covers the whole monitoring lifecycle.
Status code, response body regex, and TLS certificate expiry warnings — all built in.
Port reachability, ICMP ping, and DNS record validation, alongside the HTTP checks.
For cron jobs and background workers that check in themselves, not the other way around.
Every monitor belongs to a team. Membership is managed centrally via CodeSphere Accounts single sign-on.
Email and webhook alerts fire the moment a monitor's status changes.
Full programmatic access via personal API tokens, for scripts and CI.
Four steps — from sign-in to a working alert.
Single sign-on via CodeSphere Accounts — no separate password to manage.
Pick a type, set the interval, done.
Attach an email or webhook channel — alerts fire the moment status changes.
Dashboard and history show what's up, what's down, and for how long.