head to head · open source
Kestra vs kubero
Kestra has 30,122 GitHub stars, 3,495 forks, 713 open issues and last shipped yesterday. kubero has 4,460 stars, 216 forks, 128 open issues and last shipped 21 days ago. Kestra leads on adoption by 575% (30,122 vs 4,460 stars). Kestra is written in Java under Apache-2.0; kubero is written in TypeScript under GPL-3.0. Kestra has attracted 12% as many forks as stars, kubero 5%. 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 | kubero | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 4.5K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Java | TypeScript |
| Last push | 2026-11-02 | 2026-10-13 |
| Forks | ⑂ 3.5K | ⑂ 216 |
| 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 kubero if
- You want the kubero feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and kubero 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 kubero
中文翻译 日本語訳 Kubero [pronounced: Kube Hero] is a self hosted PaaS (Platform as a Service) that allows any developer to deploy their application on Kubernetes without specialized knowledge. Kubero follows the principles of 12 factor apps. It is possible to run apps based on existing containers or from source code. More Screenshots and a full video on YouTube Features (DEMO) Docker Deployments Deploy Docker containers on Kubernetes without needing Helm charts. App Templates (+160) Deploy popular applications like WordPress and Grafana with ready to use templates. CI/CD Pipelines Create unlimited pipelines with up to…
read the full kubero overview →
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Frequently asked questions
Is Kestra or kubero more popular?
Kestra has 30,122 GitHub stars and kubero has 4,460. Kestra has the larger community by that measure.
Are Kestra and kubero free?
Both are open source. Kestra is licensed under Apache-2.0 and kubero under GPL-3.0. Neither carries a licence fee.
What is the difference between Kestra and kubero?
Kestra is written in Java and kubero in TypeScript. 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 kubero?
Choose Kestra if you want the larger community (30,122 stars) or its Apache-2.0 licence terms. Choose kubero if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.