head to head · open source
conductor vs jarvis-registry
conductor has 32,401 GitHub stars, 1,051 forks, 253 open issues and last shipped yesterday. jarvis-registry has 3,761 stars, 561 forks, 2 open issues and last shipped yesterday. conductor leads on adoption by 761% (32,401 vs 3,761 stars). conductor is written in Java under Apache-2.0; jarvis-registry is written in Python under Apache-2.0. conductor has attracted 3% as many forks as stars, jarvis-registry 15%. 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 | jarvis-registry | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 3.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 1.1K | ⑂ 561 |
| 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 jarvis-registry if
- You want the jarvis-registry feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and jarvis-registry 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 jarvis-registry
Connect any AI copilot or autonomous agent to your enterprise tools — through a single, secure MCP gateway with built in identity, access control, and full observability. 🚀 Quick Start 📖 Documentation 🎬 Demo 🌐 Website What is Jarvis Registry? Jarvis Registry is an open source, enterprise grade MCP (Model Context Protocol) and A2A Agent Gateway and Workflow Orchestration platform built by ASCENDING Inc. It solves one of the hardest problems in enterprise AI: giving AI copilots and autonomous agents secure, governed access to internal tools and data — without fragmented integrations or security blind spots. ▶…
read the full jarvis-registry overview →
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Frequently asked questions
Is conductor or jarvis-registry more popular?
conductor has 32,401 GitHub stars and jarvis-registry has 3,761. conductor has the larger community by that measure.
Are conductor and jarvis-registry free?
Both are open source. conductor is licensed under Apache-2.0 and jarvis-registry under Apache-2.0. Neither carries a licence fee.
What is the difference between conductor and jarvis-registry?
conductor is written in Java and jarvis-registry in Python. 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 jarvis-registry?
Choose conductor if you want the larger community (32,401 stars) or its Apache-2.0 licence terms. Choose jarvis-registry if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.