Observability · Tracing

Jaeger

A distributed tracing platform built around open telemetry standards.

License
Apache-2.0
Cost
Open Source
Self-host
Yes

Overview

Jaeger receives, stores, and visualizes distributed traces so teams can follow requests across service boundaries and investigate latency.

Why it is interesting

Why pay attention

It is a focused open-source tracing backend for teams standardizing instrumentation around OpenTelemetry.

Editorial status

Included for comparison and context.

Best for

  • Service teams investigating distributed request paths

Not ideal for

  • Teams seeking a complete metrics, logs, and incident platform in one product

Open source & pricing

Open Source

Jaeger is free and self-hostable; storage and operations infrastructure carry costs.

GitHub momentum

★ 23,366

Last 7 days
+24
Last 30 days
+103
Evidence
10/3/2026–11/2/2026 · complete window

Included in stacks

See it in context.

Modern ObservabilityTraces

Official links

website ↗documentation ↗repository ↗

Sources checked

Official documentation, repository, license, and product factsmaintainer · Sep 4, 2026