head to head · open source
Kestra vs jreleaser
Kestra has 30,122 GitHub stars, 3,495 forks, 713 open issues and last shipped yesterday. jreleaser has 1,246 stars, 162 forks, 127 open issues and last shipped 3 days ago. Kestra leads on adoption by 2,317% (30,122 vs 1,246 stars). Kestra is written in Java under Apache-2.0; jreleaser is written in Java under Apache-2.0. Kestra has attracted 12% as many forks as stars, jreleaser 13%. Kestra was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (hacktoberfest), 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
| Kestra | jreleaser | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 1.2K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Java |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 3.5K | ⑂ 162 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Kestra if
- You weight community size — 30K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick jreleaser if
- You want the jreleaser 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 jreleaser fits your workflow better
About Kestra
Open source orchestration platform for data, AI, and infrastructure workflows Click on the image to learn how to get started with Kestra in 3 minutes. 🌟 What is Kestra? Kestra is an open source, event driven orchestration platform for data, AI, and infrastructure workflows. It unifies scheduled and event driven automation behind a declarative, language agnostic interface. By bringing Infrastructure as Code best practices to your data, process, and microservice pipelines, you can build reliable workflows directly from the UI in just a few lines of YAML, let the built in AI Copilot write them for you, or generate…
read the full Kestra overview →
About jreleaser
:linkattrs: :project owner: jreleaser :project name: jreleaser :project group: org.jreleaser :project artifactId: jreleaser model api :project version: 1.26.0 :plugin path: org/jreleaser :plugin id: org.jreleaser image::src/media/banner.png[JReleaser] Release Java and non Java projects quickly and easily with link: JReleaser is a release automation tool for Java and non Java projects (Go, Rust, Elixir, C , etc). Its goal is to simplify creating releases and publishing artifacts to multiple package managers while providing customizable options. For questions, support and general discussion, please use link…
read the full jreleaser overview →
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Frequently asked questions
Is Kestra or jreleaser more popular?
Kestra has 30,122 GitHub stars and jreleaser has 1,246. Kestra has the larger community by that measure.
Are Kestra and jreleaser free?
Both are open source. Kestra is licensed under Apache-2.0 and jreleaser under Apache-2.0. Neither carries a licence fee.
What is the difference between Kestra and jreleaser?
Kestra is written in Java and jreleaser 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, Kestra or jreleaser?
Choose Kestra if you want the larger community (30,122 stars) or its Apache-2.0 licence terms. Choose jreleaser if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.