head to head · open source
conductor vs flint
conductor has 32,207 GitHub stars, 1,009 forks, 253 open issues and last shipped today. flint has 1,709 stars, 106 forks, 16 open issues and last shipped 13 days ago. conductor leads on adoption by 1,785% (32,207 vs 1,709 stars). conductor is written in Java under Apache-2.0; flint is written in TypeScript under Apache-2.0. conductor has attracted 3% as many forks as stars, flint 6%. 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 | flint | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 1.7K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | TypeScript |
| Last push | 2026-09-18 | 2026-09-05 |
| Forks | ⑂ 1.0K | ⑂ 106 |
| 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 flint if
- You want the flint feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and flint 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 flint
Sponsored by heretic bot mitigation and anti fraud Note: this repository is no longer actively maintained and has been succeeded by 🌀 Flint — KVM Management, Reimagined A single <11MB binary with a modern Web UI, CLI, and API for KVM. No XML. No bloat. Just VMs. Flint is a modern, self contained KVM management tool built for developers, sysadmins, and home labs who want zero bloat and maximum efficiency. It was built in a few hours out of a sudden urge for something better. 📋 Prerequisites System Requirements: Linux host (Debian, Ubuntu, Fedora, RHEL, Arch, etc.) libvirt = 6.10.0 (check with libvirtd version ) …
read the full flint overview →
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Frequently asked questions
Is conductor or flint more popular?
conductor has 32,207 GitHub stars and flint has 1,709. conductor has the larger community by that measure.
Are conductor and flint free?
Both are open source. conductor is licensed under Apache-2.0 and flint under Apache-2.0. Neither carries a licence fee.
What is the difference between conductor and flint?
conductor is written in Java and flint in TypeScript. 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 flint?
Choose conductor if you want the larger community (32,207 stars) or its Apache-2.0 licence terms. Choose flint if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.