head to head · open source
salt vs koordinator
salt has 15,661 GitHub stars, 5,610 forks, 1,885 open issues and last shipped yesterday. koordinator has 1,757 stars, 480 forks, 228 open issues and last shipped 3 days ago. salt leads on adoption by 791% (15,661 vs 1,757 stars). salt is written in Python under Apache-2.0; koordinator is written in Go under Apache-2.0. salt has attracted 36% as many forks as stars, koordinator 27%. salt 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
| salt | koordinator | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 1.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Go |
| Last push | 2026-09-17 | 2026-09-15 |
| Forks | ⑂ 5.6K | ⑂ 480 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick salt if
- You weight community size — 16K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick koordinator if
- You want the koordinator 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 koordinator fits your workflow better
About salt
Salt is a Python based, event driven automation framework that deploys, configures and manages complex IT systems at scale, built for system administrators, platform and infrastructure engineers, and DevOps teams responsible for keeping many servers, virtual machines, containers, databases, web servers and network devices in a consistent desired state.
About koordinator
Koordinator is an Apache 2.0 licensed scheduling system written in Go for Kubernetes. It is positioned as a QoS based scheduling system for hybrid orchestration workloads, including microservices, web services, big data jobs, and AI jobs. The project lives in the cloud native Kubernetes ecosystem and is described through topics such as colocation, cost optimization, scheduling, and workload consolidation. The public repository reports 1,754 stars, 479 forks, 228 open issues, and a last push date of 2026 09 15.
read the full koordinator overview →
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Frequently asked questions
Is salt or koordinator more popular?
salt has 15,661 GitHub stars and koordinator has 1,757. salt has the larger community by that measure.
Are salt and koordinator free?
Both are open source. salt is licensed under Apache-2.0 and koordinator under Apache-2.0. Neither carries a licence fee.
What is the difference between salt and koordinator?
salt is written in Python and koordinator 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, salt or koordinator?
Choose salt if you want the larger community (15,661 stars) or its Apache-2.0 licence terms. Choose koordinator if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.