head to head · open source
conductor vs rulego
conductor has 32,401 GitHub stars, 1,051 forks, 253 open issues and last shipped yesterday. rulego has 1,632 stars, 162 forks, 4 open issues and last shipped 4 days ago. conductor leads on adoption by 1,885% (32,401 vs 1,632 stars). conductor is written in Java under Apache-2.0; rulego is written in Go under Apache-2.0. conductor has attracted 3% as many forks as stars, rulego 10%. 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 | rulego | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 1.6K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Go |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 1.1K | ⑂ 162 |
| 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 rulego if
- You want the rulego 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 rulego 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 rulego
RuleGo English 简体中文 Official Website Docs Contribution Guide RuleGo is a lightweight, high performance, embedded, orchestrable component based rule engine built on the Go language. It can help you quickly build loosely coupled and flexible systems that can respond and adjust to changes in business requirements in real time. RuleGo also provides a large number of reusable components that support the aggregation, filtering, distribution, transformation, enrichment, and execution of various actions on data, and can also interact and integrate with various protocols and systems. It has a wide range of application…
read the full rulego overview →
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Frequently asked questions
Is conductor or rulego more popular?
conductor has 32,401 GitHub stars and rulego has 1,632. conductor has the larger community by that measure.
Are conductor and rulego free?
Both are open source. conductor is licensed under Apache-2.0 and rulego under Apache-2.0. Neither carries a licence fee.
What is the difference between conductor and rulego?
conductor is written in Java and rulego 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 rulego?
Choose conductor if you want the larger community (32,401 stars) or its Apache-2.0 licence terms. Choose rulego if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.