OPSI

OPSI is ranked #3 of 67 in IT automation software on Freedom251. It runs on API, Linux, macOS, Self-hosted, Web, Windows. There is a free plan. A free trial is offered. Paid plans start at €41.58/mo.

OPSI plans and pricing

All plans

Community Free Unlimited devices · core features · 1 worker process opsi.org · 2 Oct 2026

Basic Free Up to 30 devices · core features and listed extensions · 1 worker process · one setup per user opsi.org · 2 Oct 2026

Professional €499/yr Annual license; minimum purchase 100 devices 100 devices shown · listed extensions · up to 2 worker processes opsi.org · 2 Oct 2026

Enterprise €899/yr Annual license; minimum purchase 100 devices 100 devices shown · includes macOS Agent, SSO, audit log and other extensions · unlimited worker processes opsi.org · 2 Oct 2026

Enterprise Cloud €1,199/yr Annual license; starting at 100 devices Managed OPSI server hosting · listed cloud features and extensions · only product caching, no config caching opsi.org · 2 Oct 2026

Compared on IT automation software

Free plan: Yes

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OPSI

Product: OPSI is an open-source client management system for automating software distribution, operating-system installation, inventory, patch management, and configuration.
Software deployment: OPSI automates non-interactive software installation and distributes Windows updates, MSI packages, setup programs, and system packages.
Operating-system installation: OPSI can automatically install Windows client and server systems and common Linux distributions, including unattended and image-based installations.
Inventory: OPSI regularly collects hardware and software inventory, including hardware information when no operating system is installed.
Multi-site management: OPSI centralizes administration across multiple sites, which can have their own depot servers, configurations, and software packages.
Directory integrations: The Directory Connector extension supports Active Directory, Samba 4, and OpenLDAP.
Identity integration: The Single Sign-On extension supports Microsoft Entra ID and Keycloak through SAML 2.0.
Security: OPSI documentation recommends SSL/TLS server identity verification and describes multi-factor authentication and SAML single sign-on security options.
Security extensions: Enterprise includes Audit Log, Custom CA, Let’s Encrypt, Single Sign-On, and Two-Factor Authentication extensions.
Support: uib offers phone and email support through support contracts, as well as training, workshops, and webinars.
License limits: Professional and Enterprise have a minimum purchase of 100 devices, and all devices managed with OPSI count toward extension licensing.
Basic license conditions: The Basic license is limited to one OPSI setup with a maximum of 30 clients per user, must be renewed for each year, and does not include support for non-free modules.
Web interface: OPSI-WebGUI is accessed through a modern web browser and requires no client-side installation.
Founded: 1995
Price from: €41.58/mo

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Where it ranks on Freedom251

Best IT Automation Software in 2026#3 of 67
Best Patch Management Software in 2026#3 of 45
Best Application Deployment Software in 2026#6 of 42
Best OS Deployment Software in 2026#1 of 27

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Sources

docs.opsi.org/opsi-docs-en/4.3/index.html· checked 2 Oct 2026
opsi.org/en/product/features/· checked 2 Oct 2026
opsi.org/en/product/extensions/· checked 2 Oct 2026
opsi.org/en/blog/new-security-features/· checked 2 Oct 2026
docs.opsi.org/opsi-docs-en/4.3/security/security.html· checked 2 Oct 2026
opsi.org/en/product/pricing/· checked 2 Oct 2026
opsi.org/en/services/support/· checked 2 Oct 2026
opsi.org/en/product/basic/· checked 2 Oct 2026
opsi.org/en/blog/opsi-webgui-nuxt4-release/· checked 2 Oct 2026
opsi.org· checked 23 Sept 2026