Checkmate
Monitoring & Observability
Open-source server and infrastructure health monitoring tool with alerting, automated incident detection, and an elegant dashboard.
Monitoring & Observability
Open-source server and infrastructure health monitoring tool with alerting, automated incident detection, and an elegant dashboard.

Monitoring & Observability
Full-stack monitoring and analytics platform with histogram-based metrics, alerting, and IoT device support.
Monitoring & Observability
Observability platform unifying logs, metrics, and events with AIOps, log intelligence, and rapid-query engine.
Price$199+ / month
Starting price: above the category median.Monitoring & Observability
Observability tool focused on distributed tracing with OpenTelemetry support for developers.

Monitoring & Observability
Nagios is a veteran IT infrastructure monitoring system for servers, networks, applications, and services with alerting and reporting capabilities.
Monitoring & Observability
Observability platform providing hosted ELK stack, metrics, and tracing with managed infrastructure.
Price$56+ / month
Starting price: below the category median.
Monitoring & Observability
groundcover helps engineering teams observe Kubernetes, microservices, and cloud-native systems with a modern performance and cost posture.
Price$30+ / month
Starting price: below the category median.Monitoring & Observability
Voker is the agent analytics platform for monitoring and improving AI agents, providing visibility into agent performance, reliability, and user satisfaction metrics.
Price$80+ / month
Starting price: below the category median.
Monitoring & Observability
Serverless monitoring platform with distributed tracing and automatic root cause analysis.
Monitoring & Observability
Open-source service level objective manager for Prometheus that translates SLOs into burn-rate alerts and recording rules.