head to head · open source
conductor vs openchoreo
conductor has 32,207 GitHub stars, 1,010 forks, 253 open issues and last shipped yesterday. openchoreo has 1,570 stars, 248 forks, 269 open issues and last shipped yesterday. conductor leads on adoption by 1,951% (32,207 vs 1,570 stars). conductor is written in Java under Apache-2.0; openchoreo is written in Go under Apache-2.0. conductor has attracted 3% as many forks as stars, openchoreo 16%. openchoreo was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| conductor | openchoreo | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 1.6K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Go |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 1.0K | ⑂ 248 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick conductor if
- You weight community size — 32K 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 openchoreo if
- You want the openchoreo feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and openchoreo fits your workflow better
About conductor
Conductor is an Apache 2.0 licensed, event driven agentic workflow engine written in Java that provides durable and highly resilient execution for applications and AI agents, aimed at teams running microservices, AI agents, and adaptive workflow graphs that need orchestration they can version, inspect, and recover.
read the full conductor overview →
About openchoreo
OpenChoreo is an open source internal developer platform for Kubernetes. It is built for developers, platform engineers, and AI agents that need to build, deploy, and operate applications, resources, and agentic workloads on Kubernetes. The project lives in the Kubernetes ecosystem and is described as a complete developer platform rather than a collection of separate tools.
read the full openchoreo overview →
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Frequently asked questions
Is conductor or openchoreo more popular?
conductor has 32,207 GitHub stars and openchoreo has 1,570. conductor has the larger community by that measure.
Are conductor and openchoreo free?
Both are open source. conductor is licensed under Apache-2.0 and openchoreo under Apache-2.0. Neither carries a licence fee.
What is the difference between conductor and openchoreo?
conductor is written in Java and openchoreo in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, conductor or openchoreo?
Choose conductor if you want the larger community (32,207 stars) or its Apache-2.0 licence terms. Choose openchoreo if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.