Your app going down quietly is a churn risk, not just a support ticket.
Uptime OS watches your marketing site, web app and background jobs from the outside — the way a customer actually experiences them — and gives you a status page to point to before the tickets start.
Catch it before the tweet
Every customer-facing URL is checked on a schedule you set, with a failure confirmed twice before it's treated as real — so you're already looking into it before anyone posts about it.
A status page that answers the question
A branded, shareable status page with 90-day history means "is it just me?" gets answered without a support ticket.
Background jobs, watched too
Heartbeat monitoring flags a cron job or worker that's quietly stopped pinging in — the kind of failure your users notice before your own metrics do.
Silent failures cost more than loud ones
A queue worker that dies quietly on a Friday can go unnoticed until Monday. Heartbeat monitoring gives any scheduled job a unique URL to ping on completion — miss enough pings, and we alert you before your users do.
- Unique ping URL per job — no code changes beyond one HTTP call
- Confirmed-twice alerting, so a single delayed run doesn't page anyone
- Works alongside your existing HTTP & API endpoint checks
What's watched, specifically
- HTTP & HTTPS checks on any endpoint, including your API routes
- Heartbeat / cron monitoring via a unique ping URL
- TCP port checks confirm 80/443 are actually accepting connections
- SSL certificate & domain expiry, flagged 30 days out
- Branded status page with 90-day uptime history
- Daily & weekly health digest emails
- Instant alerts by email, WhatsApp or SMS
- Outbound webhooks to Slack, Discord, or your own endpoint
Questions SaaS teams ask
Yes — add any HTTPS URL as its own monitor, including API endpoints. Each one gets its own check interval and alerting.
No. Uptime OS checks availability, integrity and response time from the outside — the way a real visitor or client experiences your app — not internal application performance or distributed tracing.
Yes, via heartbeat monitoring — your job pings a unique URL on schedule, and we alert if it goes quiet.
Yes, via outbound webhooks to Slack, Discord, or a generic endpoint, alongside email, WhatsApp and SMS.
See it watching your own app.
Bring your marketing site, web app and one background job — we'll show you exactly what gets caught.