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Tools for understanding system health from telemetry: open standards and backends, eBPF-based tools, APM and log platforms, hybrid IT and IoT observability.

55 topics•7 categories•Updated October 2026

Open Standards & Open-Source Backends

11 entries

Vendor-neutral telemetry and storage.

eBPF & Auto-Instrumentation

9 entries

Kernel-level and zero-code instrumentation.

Commercial Full-Stack Platforms

7 entries

Hosted and enterprise observability platforms.

Enterprise & Hybrid IT Observability

4 entries

APM & Log Management

4 entries

IoT, Device & Uptime Monitoring

6 entries

Related Pages

14 entries

Related directories on this site.

Frequently Asked Questions

What is observability?

The ability to understand a system's internal state from its outputs, typically metrics, logs and traces, so you can answer new questions about unexpected behaviour.

What is OpenTelemetry?

A vendor-neutral standard and set of tools for generating and exporting telemetry, supported by most observability platforms, which helps avoid lock-in.

Why eBPF?

eBPF lets tools collect network, security and performance data from the kernel without changing application code, which makes instrumentation easier and cheaper.

How is this different from the monitoring pages?

The Monitoring Software hub links to directories by category. This page lists observability tools, with an emphasis on open standards and eBPF.

Are the links checked?

Links were checked when this page was updated. Grafana Beyla blocked automated checks but loaded in a browser.