Monitoring & Observability Directory
What do you need to monitor? Jump straight to the relevant category.
Infrastructure operations platforms
Zyntra Agentless
Agentless infrastructure operations across Linux, Windows, Kubernetes, databases, networks and cloud — no per-host agent to install and maintain. zyntraplatform.com →
- ZabbixOpen-source infrastructure monitoring with a long track record.
- NagiosLong-standing, highly configurable infra monitoring.
- PRTGAgentless network and infrastructure monitoring with a sensor-based model.
- DatadogBroad SaaS monitoring platform covering infra, APM and logs.
Website & uptime monitoring
- Better StackUptime monitoring with incident management built in.
- UptimeRobotSimple, budget-friendly uptime checks.
- PingdomEstablished uptime and page-speed monitoring.
- StatusCakeUptime, page speed and domain monitoring.
Kubernetes monitoring
Zyntra Agentless
Kubernetes visibility alongside the rest of your infrastructure, without deploying a separate agent per cluster. zyntraplatform.com →
- PrometheusThe de facto open-source metrics standard for Kubernetes.
- GrafanaDashboards and visualization, usually paired with Prometheus.
- DynatraceAutomated, AI-assisted observability including Kubernetes.
Logs
- Grafana LokiLightweight, label-based log aggregation.
- Elastic (ELK)Elasticsearch-based logging and search stack.
- SplunkEnterprise-grade log analysis and SIEM.
Application performance monitoring (APM)
- New RelicFull-stack APM with a generous free tier.
- Datadog APMApplication tracing integrated with its broader platform.
- Elastic APMAPM built on the Elastic stack.
Cloud-native monitoring
- AWS CloudWatchNative AWS metrics, logs and alarms.
- Azure MonitorNative Azure metrics, logs and alerting.
- Google Cloud MonitoringNative GCP observability (formerly Stackdriver).
This directory reflects our own read of the market and is not exhaustive or independently verified pricing/feature comparison — check each vendor's own site for current details before choosing.
Frequently asked questions
Is this directory sponsored or independently ranked?
It reflects our own read of the market, not a paid ranking. Evaluate every listed tool, including the featured ones, against your own requirements before choosing.
How often is this list updated?
It's a manually curated list, not a live feed — always check each vendor's own site for current features and pricing before deciding.