OCS Inventory

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Score7.3

Rank#3 of 36

From€189/mo

Free planYes

Runs onAPI, Linux, macOS, Self-hosted, Web, Windows

Summary

OCS Inventory helps administrators scan, inventory, and categorize hardware and software across an IT environment. Agents installed on machines send inventory details to an OCS server, where results appear in a web administration console. The console also shows detected network hardware and lets administrators create deployment packages. Agents can download and launch those packages over HTTP or HTTPS, with deployment status and statistics available. For devices without agents, IP discovery and SNMP scans can identify equipment such as copiers, switches, routers, and computers. The server provides a REST API and lists ITSM-NG, GLPI, CMDBuild, and iTop as compatible tools. Plugins can add VMware vCenter inventory and details about drivers or user-installed applications. CVE Search cross-references fleet data with the CVE-Mitre register to flag machines exposed to software vulnerabilities. OCS Inventory is open source, with cloud and on-premise deployment options. OCS Free costs €0 per month and includes unlimited agents, the complete software, community support, and plugin access. Adapting the free solution to an organization's infrastructure may require advanced development, system, and network administration skills.

Who it is for

OCS Inventory suits IT administrators who need to track software and hardware across an organization, including devices found through network discovery. Teams should account for the technical skills that adapting the free package may require.

What is good

Inventories software and hardware on machines.
Discovers network devices through IP discovery and SNMP.
Deployment packages provide status feedback and statistics.
REST API and named ITSM integrations are available.
Free package includes unlimited agents and plugin access.

What to know first

Adapting the free solution may require advanced technical skills.
Paid professional offers have separate support arrangements.
Some professional plan prices are custom or otherwise not listed.

Verdict

OCS Inventory brings machine inventories, network discovery, deployment, and vulnerability checks into an open-source system. Its free package is a starting point, but adapting it to a particular infrastructure can call for substantial technical expertise.

OCS Inventory plans and pricing

All plans

OCS Free Free 0 € / month Unlimited agents · complete software · community support · plugin access ocsinventory-ng.com · 2 Oct 2026

CVE Search €189/mo 189 € / month Plugin installation · standard setup · daily CVE scan · unlimited plugin support ocsinventory-ng.com · 2 Oct 2026

OCS Cloud €250/mo 250 € / month SaaS hosting/outsourcing · updates included · unlimited support ocsinventory-ng.com · 2 Oct 2026

OCS Pro (more than 10,000 agents) Not published Custom price More than 10,000 agents ocsinventory-ng.com · 2 Oct 2026

Green IT Not published 8 9 € / month Plugin installation · standard setup · electricity supplier choice · unlimited plugin support ocsinventory-ng.com · 2 Oct 2026

OCS Pro (up to 10,000 agents) Not published 0,9 € / agent + 2500 € / an Up to 10,000 agents · unlimited support · advanced documentation · project expertise ocsinventory-ng.com · 2 Oct 2026

Compared on network discovery software

Free plan: Yesocsinventory-ng.com
Discovery method: hybridocsinventory-ng.com
Asset inventory: Yesocsinventory-ng.com
Network scope: enterpriseocsinventory-ng.com
SNMP discovery: Yesocsinventory-ng.com

Facts

Purpose: OCS Inventory scans, inventories, and categorizes IT assets, including hardware and software on machines.ocsinventory-ng.com · 2 Oct 2026
Architecture: Agents installed on machines send inventory information to an OCS server, which presents it through a web interface.ocsinventory-ng.com · 2 Oct 2026
Inventory console: The web administration console displays inventory results and detected network hardware and lets administrators create deployment packages.ocsinventory-ng.com · 2 Oct 2026
Remote deployment: Packages are downloaded over HTTP or HTTPS and launched by agents on remote computers, with deployment status feedback and statistics.ocsinventory-ng.com · 2 Oct 2026
Network discovery: IP discovery and SNMP scans can identify network devices including copiers, switches, routers, and computers without an agent.ocsinventory-ng.com · 2 Oct 2026
Integrations: The server provides a REST API web service, and the maker names ITSM-NG, GLPI, CMDBuild, and iTop as compatible tools.ocsinventory-ng.com · 2 Oct 2026
Plugins: Available plugin examples include VMware vCenter inventory, installed driver details, and user-installed application details.ocsinventory-ng.com · 2 Oct 2026
Vulnerability detection: CVE Search cross-references fleet inventory with the CVE-Mitre register to identify machines exposed to software vulnerabilities.ocsinventory-ng.com · 2 Oct 2026
Open source: The maker describes OCS Inventory as open-source software and a community project that has been developed for more than 20 years.ocsinventory-ng.com · 2 Oct 2026
Support: The free package includes community support; paid professional offers include publisher support, and OCS Cloud lists unlimited support.ocsinventory-ng.com · 2 Oct 2026
Deployment options: The maker describes SaaS/cloud and on-premise offers and says agents are compatible with all types of operating systems.ocsinventory-ng.com · 2 Oct 2026
Operational consideration: The maker says adapting the free solution to an organization's infrastructure can require advanced development, system, and network administration skills.ocsinventory-ng.com · 2 Oct 2026