head to head · open source
conductor vs rtic
conductor has 32,401 GitHub stars, 1,051 forks, 253 open issues and last shipped yesterday. rtic has 2,429 stars, 267 forks, 58 open issues and last shipped yesterday. conductor leads on adoption by 1,234% (32,401 vs 2,429 stars). conductor is written in Java under Apache-2.0; rtic is written in Rust under Apache-2.0. conductor has attracted 3% as many forks as stars, rtic 11%. 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 | rtic | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 2.4K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Rust |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 1.1K | ⑂ 267 |
| 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 rtic if
- You want the rtic feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and rtic 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 rtic
Real Time Interrupt driven Concurrency The hardware accelerated Rust RTOS A concurrency framework for building real time systems. Features Tasks as the unit of concurrency [^1]. Tasks can be event triggered (fired in response to asynchronous stimuli) or spawned by the application on demand. Message passing between tasks. Specifically, messages can be passed to software tasks at spawn time. A timer queue [^2]. Software tasks can be delayed or scheduled to continue running at some time in the future. This feature can be used to implement periodic tasks. Support for prioritization of tasks and, thus, preemptive…
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Frequently asked questions
Is conductor or rtic more popular?
conductor has 32,401 GitHub stars and rtic has 2,429. conductor has the larger community by that measure.
Are conductor and rtic free?
Both are open source. conductor is licensed under Apache-2.0 and rtic under Apache-2.0. Neither carries a licence fee.
What is the difference between conductor and rtic?
conductor is written in Java and rtic in Rust. 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 rtic?
Choose conductor if you want the larger community (32,401 stars) or its Apache-2.0 licence terms. Choose rtic if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.