Uptime Monitoring
Monitor everything that matters — websites, APIs, SSL, TCP, heartbeats, and more.
Alertum is a unified uptime monitoring platform that runs checks across websites, APIs, SSL certificates, TCP services, heartbeat jobs, and synthetic journeys — consolidating incidents, on-call schedules, and status pages in one place.
How it works
Alertum's uptime monitoring runs checks across websites, APIs, SSL certificates, TCP services, heartbeat jobs, and synthetic journeys, consolidating results into a unified dashboard with incident management and on-call scheduling.
Core capabilities
- ·Multi-protocol monitoring: HTTP, SSL, TCP, ICMP, and heartbeats
- ·Unified incident and escalation management
- ·On-call scheduling and status page integration
- ·Historical uptime percentage reporting
Assertions and thresholds
- ·Protocol-specific availability and performance assertions per check type
- ·Configurable failure thresholds and recovery conditions
Typical use cases
- ·Full-stack reliability monitoring for engineering teams
- ·SLA and uptime percentage tracking
- ·Incident response and escalation automation
Frequently asked questions
What does Alertum's uptime monitoring cover?
Alertum monitors websites, APIs, SSL certificates, TCP ports, heartbeats (cron jobs), ICMP ping, and synthetic multi-step user journeys.
Does Alertum report uptime percentages?
Yes — Alertum tracks historical availability per monitor and calculates uptime percentages for SLA reporting.
Can I use Alertum as an all-in-one uptime monitoring platform?
Yes — Alertum consolidates all monitoring types, incidents, escalation policies, on-call schedules, and status pages into one product.
Is there a free plan?
Yes — Alertum offers a free plan with core monitoring features. See the pricing page for plan limits and details.