Best Monitoring Tools

Open-source observability platform — dashboards, alerts, metrics and logs.

Standard open-source monitoring and alerting toolkit.

Error tracking and performance monitoring for every app.

Full-stack observability: metrics, traces, logs in one platform.

Free website monitoring with HTTP, keyword and SSL checks.

Modern log management, uptime monitoring and incident response.

Vendor-neutral standard for collecting traces, metrics and logs.

Horizontally-scalable, highly-available log aggregation (Grafana Labs).