head to head · open source
conductor vs erda
conductor has 32,401 GitHub stars, 1,051 forks, 253 open issues and last shipped yesterday. erda has 2,759 stars, 380 forks, 2 open issues and last shipped 7 days ago. conductor leads on adoption by 1,074% (32,401 vs 2,759 stars). conductor is written in Java under Apache-2.0; erda is written in Go under Apache-2.0. conductor has attracted 3% as many forks as stars, erda 14%. conductor 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 | erda | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 2.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Go |
| Last push | 2026-11-02 | 2026-10-27 |
| Forks | ⑂ 1.1K | ⑂ 380 |
| 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 erda if
- You want the erda 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 erda fits your workflow better
About conductor
Conductor Durable Execution for Workflows and Agents Build agents that adapt. Run graphs that endure. Conductor is an open source durable execution platform for microservices, AI agents, and adaptive workflow graphs. It turns runtime choices—loops, branching, fan out, tool calls, approvals, retries, and cancellation—into durable, inspectable execution. It originated at Netflix and is actively maintained by Orkes and the community. Get Running in 60 Seconds Prerequisites: Node.js v16+ and Java 21+ must be installed. Open — your server is running with the built in ui next UI. Upgrading from a previous version? The…
read the full conductor overview →
About erda
An enterprise grade Cloud Native application platform Introduction Quick Start Installation Documentation CHANGELOG Contributing Demo Introduction Erda is an open source platform created by Terminus to ensure the development of microservice applications. It provides DevOps, microservice governance, and multi cloud management capabilities. The multi cloud architecture based on Kubernetes and application centric DevOps and microservice governance can make the development, operation, monitoring, and problem diagnosis of complex business applications simpler and more efficient. Functional Architecture Erda is mainly…
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Frequently asked questions
Is conductor or erda more popular?
conductor has 32,401 GitHub stars and erda has 2,759. conductor has the larger community by that measure.
Are conductor and erda free?
Both are open source. conductor is licensed under Apache-2.0 and erda under Apache-2.0. Neither carries a licence fee.
What is the difference between conductor and erda?
conductor is written in Java and erda 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 erda?
Choose conductor if you want the larger community (32,401 stars) or its Apache-2.0 licence terms. Choose erda if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.