Quattor vs Rudder
Quattor
quattor.org
Rudder
rudder.ioSide by side
| Figure | Quattor | Rudder |
|---|---|---|
| Price from | Free | $3.33/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | Yes |
| Web | — | Yes |
| Windows | — | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 8 |
| Spec score · Configuration Management Tools | 7.8 (#13) | 8.7 (#5) |
| Integrations | The overview describes configuration components for core and grid computing services, with examples including general-purpose metaconfig and filecopy components. | GetApp lists integrations or API connections involving Slack, Ansible, Rundeck, Zabbix and OpenSCAP. |
| Security | The 26.2.0 release announcement says its RPM packages and repository metadata are signed with a GPG key. | Rudder documentation says communications are encrypted with TLS 1.3 and agents authenticate mutually with the server or relay using mTLS. |
| Support | Quattor is developed and supported by its user community, with discussion through a mailing group and issue or pull request reporting on GitHub. | Enterprise includes unlimited standard support, while the Corporate Security Suite includes unlimited premium support and a dedicated customer success manager. |
Plans
Rudder
- Rudder CoreFree
- Rudder Starter - Essential (Monthly)$4 a month
- Rudder Security Suite - Premium (Monthly)$23 a month
- Rudder Starter - Essential (Yearly)$40 a year
- Rudder Security Suite - Standard (Yearly)$200 a year
- Rudder Security Suite - Premium (Yearly)$225 a year
- Rudder Corporate Security SuitePriced on request
- Rudder EnterprisePriced on request
In their own words
Quattor
Quattor is free, open-source Linux software for automating installation, configuration, and lifecycle management across clusters, farms, grids, and clouds. Its self-hosted architecture uses a configuration-management database server, an Automated Installation Infrastructure server, and managed clients; the two servers may share one machine. AII plugins handle DHCP and PXE setup and create Kickstart files for Enterprise Linux-derived systems. Client components retrieve and validate profiles, then run configuration components. Quattor validates system descriptions before deployment, and its Pan compiler converts declarative configuration into nested structures including XML and JSON. Modular interfaces allow replacement implementations and site-specific tools, with components for core and grid services. The site describes deployments ranging from tens of systems to more than 30,000. It supports Enterprise Linux, including Rocky Linux and AlmaLinux, and is licensed under Apache 2.0 and the EU DataGrid Software License. Community users provide development and support.