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Best Configuration Management Tools 2026
Keeping infrastructure configuration aligned involves choices about how systems receive settings and how changes are monitored. Compare agent model, deployment model, and supported platforms to understand the operational approaches represented. Drift detection and patch management relate to ongoing maintenance, while policy as code and compliance reporting add governance considerations. Free-plan availability and the “Paid from” field can help frame cost alongside those capabilities. Salt, CFEngine, and config.XO are among the options, with Rudder, Uyuni, OpenVox, Chef Infra, and OpenDSC also present. Weigh the listed controls and platform support against the infrastructure you need to manage.
02
Rudder
WebWindowsLinux+2 Record6.1 Visit
03
CFEngine
CFEngine suits administrators managing configuration, security, or compliance across Linux and Windows systems.
WebWindowsMac+3 Record5.8 Visit
04
Chef Infra
Chef Infra fits teams managing mixed operating-system fleets across data centers, cloud, and edge environments.
WindowsMacLinux+2 Record5.4 Visit
05
Google Cloud VM Manager
VM Manager suits teams maintaining Windows or Linux VM fleets on Compute Engine that need patching, inventory, or software configuration policies.
WebWindowsLinux+1 Record5.3 Visit
6
Canonical Landscape
WebLinuxAPI+1 $6,861 a year Record5.2 Visit Landscape suits teams administering large or growing Ubuntu environments across desktops, servers, clouds, and embedded devices.
7
Uyuni
WebLinuxAPI+1 Free plan Record5.0 Visit Uyuni suits administrators managing multiple Linux machines across on-premises or cloud environments.
8
config.XO
WebWindowsLinux+1 €449 a month, billed yearly Record4.9 Visit config.XO may suit administrators managing Windows and Linux configurations across on-premises and internet-connected public-cloud systems.
9
Salt
WindowsMacLinux+2 Free plan Record4.9 Visit Salt suits teams that need to configure and orchestrate systems across remote infrastructure.
10
OpenDSC
WebWindowsMac+3 Free plan Record4.8 Visit It suits teams managing configuration policies across Windows, Linux, and macOS infrastructure nodes.
11
pyinfra
WindowsMacLinux+2 Free plan Record4.8 Visit pyinfra suits users automating infrastructure across servers with Python deploys and inventories.
12
cdist
MacLinuxSelf-hosted Free plan Record4.7 Visit cdist suits administrators who want to configure Linux or macOS hosts from a source computer over SSH.
13
AWS Systems Manager State Manager
WebWindowsMac+1 Free plan Record4.6 Visit It suits AWS customers who want to manage resource configurations and reduce configuration drift.
14
OpenVox
WindowsMacLinux+2 Free plan Record4.6 Visit OpenVox suits teams managing system configuration across supported Linux, macOS, or Windows environments, whether using server-managed agents or standalone application.
15
Rex
WindowsLinux Free plan Record4.6 Visit Rex suits administrators who want incremental, agentless automation from a local control host.
16
LCFG
LinuxSelf-hosted Free plan Record4.5 Visit LCFG suits sites managing many Unix systems with varied, frequently changing configurations.
17
Quattor
LinuxSelf-hosted Free plan Record4.5 Visit Quattor is suited to administrators managing Linux infrastructure who can work with its configuration model and site-specific setup.
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