# SaltStack vs Uyuni

**Leader by Vioscale score:** SaltStack

| Attribute | SaltStack | Uyuni |
|---|---|---|
| **Vioscale score** | 55.4 (69% (medium)) | 49 (17% (low)) |
| activity.commits_last_30d | 47 | - |
| adoption.dependent_repos | 428 | - |
| adoption.github_stars | 15,637 | - |
| adoption.package_downloads_weekly | 23,112 | - |
| deployment.options | - | `{"cloud":true,"hybrid":true,"on_prem":true,"self_hosted":true}` |
| description.long | - | A centralized management system for automating patch deployment, configuration management, and compliance tracking across Linux infrastructure spanning datacenters, cloud platforms, and edge environments. |
| features.capabilities | `{"open_source_core":true}` | `{"model":"both","hosting":"both","language":"YAML","idempotent":true,"architecture":"declarative_os","desired_state":true,"windows_support":false,"open_source_core":true,"policy_compliance":true,"cloud_provisioning":true}` |
| integrations.count | - | 1 |
| integrations.list | - | `[{"name":"Salt"}]` |
| language.primary | Python | - |
| license.spdx | Apache-2.0 | - |
| platform.support | - | `{"cli":true,"web":true,"linux":true}` |
| pricing | - | `{"type":"open_source","summary":"Free and open-source","freeTier":true,"sourceUrl":"https://www.uyuni-project.org","retrievedAt":"2026-08-13T23:07:20.733Z"}` |
| pricing.free_tier | - | yes |
| pricing.model | - | open_source |
| pricing.price_level | - | free |
| pricing.transparent | - | yes |
| release.cadence_days | 5 | - |
| release.history | `[{"url":"https://github.com/saltstack/salt/releases/tag/v3008.1-2","date":"2026-07-26T01:32:20Z","type":"stable","version":"v3008.1-2"},{"url":"https://github.com/saltstack/salt/releases/tag/v3008.1-1","date":"2026-07-23T19:43:15Z","type":"stable","version":"v3008.1-1"},{"url":"https://github.com/saltstack/salt/releases/tag/v3008.2","date":"2026-07-01T19:37:49Z","type":"stable","version":"v3008.2"},{"url":"https://github.com/saltstack/salt/releases/tag/v3006.27","date":"2026-07-01T18:54:23Z","type":"stable","version":"v3006.27"},{"url":"https://github.com/saltstack/salt/releases/tag/v3006.26","date":"2026-06-24T17:16:34Z","type":"stable","version":"v3006.26"},{"url":"https://github.com/saltstack/salt/releases/tag/v3008.1","date":"2026-06-11T14:41:31Z","type":"stable","version":"v3008.1"},{"url":"https://github.com/saltstack/salt/releases/tag/v3008.0","date":"2026-05-27T10:36:40Z","type":"stable","version":"v3008.0"},{"url":"https://github.com/saltstack/salt/releases/tag/v3008.0rc4","date":"2026-05-15T17:27:10Z","type":"stable","version":"v3008.0rc4"},{"url":"https://github.com/saltstack/salt/releases/tag/v3008.0rc3","date":"2026-05-13T16:48:46Z","type":"stable","version":"v3008.0rc3"},{"url":"https://github.com/saltstack/salt/releases/tag/v3006.25","date":"2026-05-13T16:42:11Z","type":"stable","version":"v3006.25"},{"url":"https://github.com/saltstack/salt/releases/tag/v3008.0rc2","date":"2026-05-06T18:22:06Z","type":"stable","version":"v3008.0rc2"},{"url":"https://github.com/saltstack/salt/releases/tag/v3007.14","date":"2026-04-29T18:00:27Z","type":"stable","version":"v3007.14"},{"url":"https://github.com/saltstack/salt/releases/tag/v3008.0rc1","date":"2026-04-23T23:59:27Z","type":"stable","version":"v3008.0rc1"},{"url":"https://github.com/saltstack/salt/releases/tag/v3006.24","date":"2026-04-23T22:26:43Z","type":"stable","version":"v3006.24"},{"url":"https://github.com/saltstack/salt/releases/tag/v3006.23","date":"2026-02-23T21:17:26Z","type":"stable","version":"v3006.23"},{"url":"https://github.com/saltstack/salt/releases/tag/v3006.22","date":"2026-02-22T02:37:56Z","type":"stable","version":"v3006.22"},{"url":"https://github.com/saltstack/salt/releases/tag/v3007.13","date":"2026-02-12T23:09:14Z","type":"stable","version":"v3007.13"},{"url":"https://github.com/saltstack/salt/releases/tag/v3006.21","date":"2026-02-11T16:11:06Z","type":"stable","version":"v3006.21"},{"url":"https://github.com/saltstack/salt/releases/tag/v3007.12","date":"2026-02-05T23:17:46Z","type":"stable","version":"v3007.12"},{"url":"https://github.com/saltstack/salt/releases/tag/v3006.20","date":"2026-02-05T23:05:27Z","type":"stable","version":"v3006.20"}]` | - |
| reliability.status_page | - | yes |
| security.gdpr | - | yes |
| security.scorecard | 4.8 | - |
| security.vulnerabilities | `{"count":67,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=salt&per_page=100","last_12m":2,"max_severity":"CRITICAL"}` | - |

## Capabilities (Configuration Management Tools)

| Capability | SaltStack | Uyuni |
|---|:--:|:--:|
| **Core** |  |  |
| Architecture | - | Declarative-OS |
| Push / pull model | - | Both |
| Config language | - | YAML |
| **Deployment** |  |  |
| Masterless mode | - | - |
| Hosting | - | Cloud + self-hosted |
| **Correctness** |  |  |
| Idempotent | - | ✓ |
| **Model** |  |  |
| Desired-state declarative | - | ✓ |
| **Ecosystem** |  |  |
| Content registry | - | - |
| **Platform** |  |  |
| Windows support | - | ✗ |
| **Scope** |  |  |
| Cloud provisioning | - | ✓ |
| **Governance** |  |  |
| Policy / compliance | - | ✓ |
| **Commercial** |  |  |
| Enterprise edition | - | - |
| **Licensing** |  |  |
| Open-source core | ✓ | ✓ |

*Source: Vioscale. Generated 2026-09-01T16:45:00.485Z. "-" = undocumented, not absent.*