Jaeger
Distributed tracing platform for monitoring and troubleshooting microservices.
- Monitoring & Status Pages
- Go
- Apache-2.0
- Docker
- Actively maintained
GitHub stats
- GitHub stars
- 23,268
- Forks
- 3,143
- Open issues
- 378
- Commits, last 12 months
- 1,050
- Last commit
- Oct 6, 2026
- Latest release
- v2.21.0Sep 14, 2026
- Created
- Apr 15, 2016
Data from the GitHub API, refreshed daily.
About Jaeger
Distributed tracing platform for monitoring and troubleshooting microservices. Jaeger is open source under the Apache-2.0 license and written mainly in Go, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 23,268 stars and 3,143 forks on GitHub, with 1,050 commits over the last year. It ships a Docker image, which makes it a good fit for a small VPS or a home server running Docker Compose.
Topics
- distributed-tracing
- cncf
- tracing
- observability
- jaeger
- opentelemetry
- hacktoberfest
Repository preview
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What is Jaeger?
Jaeger is a free, open-source app you can host on your own server, listed in our Monitoring & Status Pages category. Distributed tracing platform for monitoring and troubleshooting microservices. The source code lives at github.com/jaegertracing/jaeger, where it has 23,268 stars.
Is Jaeger free and open source?
Yes. Jaeger is open-source software released under the Apache-2.0 license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run Jaeger with Docker?
Yes. Jaeger provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to Jaeger?
Popular open-source alternatives to Jaeger include Uptime Kuma, Netdata and Grafana.
Is Jaeger actively maintained?
The most recent commit to Jaeger was on Oct 6, 2026 with 1,050 commits in the past twelve months. The latest release is v2.21.0, published Sep 14, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.