head to head · open source
jaeger vs doris
jaeger has 23,217 GitHub stars, 3,119 forks, 547 open issues and last shipped 2 days ago. doris has 15,945 stars, 3,949 forks, 1,320 open issues and last shipped yesterday. jaeger leads on adoption by 46% (23,217 vs 15,945 stars). jaeger is written in Go under Apache-2.0; doris is written in Java under Apache-2.0. jaeger has attracted 13% as many forks as stars, doris 25%. doris was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (observability), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| jaeger | doris | |
|---|---|---|
| GitHub stars | ★ 23K | ★ 16K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Java |
| Last push | 2026-09-16 | 2026-09-17 |
| Forks | ⑂ 3.1K | ⑂ 3.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick jaeger if
- You weight community size — 23K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick doris if
- You want the doris feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and doris fits your workflow better
About jaeger
Jaeger is a distributed tracing platform hosted by the Cloud Native Computing Foundation (CNCF), where it graduated as the 7th top level project in October 2019. It was originally created by Uber Technologies and then donated to the CNCF. The project is written in Go and released under the Apache 2.0 license, and it lives in the OpenTelemetry and observability ecosystem: it consumes traces from OpenTelemetry SDKs and reuses components from the OpenTelemetry Collector. Its repository carries topics including cncf, distributed tracing, jaeger, observability, opentelemetry and tracing, and the project is openly gove…
read the full jaeger overview →
About doris
Apache Doris is an open source, real time analytics and search database built on a massively parallel processing (MPP) architecture. It runs on the JVM and is written in Java, licensed under Apache 2.0, and has been developed in the open for roughly nine years, with the repository showing about 15,900 stars and 3,900 forks. It lives in the data infrastructure ecosystem, where it sits alongside streaming systems, lakehouse table formats, and business intelligence tooling rather than replacing any single one of them. The project describes itself as a real time analytics and hybrid search database for AI agents.…
read the full doris overview →
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Frequently asked questions
Is jaeger or doris more popular?
jaeger has 23,217 GitHub stars and doris has 15,945. jaeger has the larger community by that measure.
Are jaeger and doris free?
Both are open source. jaeger is licensed under Apache-2.0 and doris under Apache-2.0. Neither carries a licence fee.
What is the difference between jaeger and doris?
jaeger is written in Go and doris in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, jaeger or doris?
Choose jaeger if you want the larger community (23,217 stars) or its Apache-2.0 licence terms. Choose doris if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.