openDCIM

openDCIM is ranked #4 of 24 in data center infrastructure management software on Freedom251. It runs on Linux, Self-hosted, Web. There is a free plan.

openDCIM plans and pricing

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Free Free Free web based application · GPL v3 opendcim.org · 2 Oct 2026

Compared on data center infrastructure management software

Free plan: Yes
Rack management: Yes
Power monitoring: Yes
Cooling monitoring: Yes
Space and capacity planning: Yes
Deployment: on-premises

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openDCIM

Purpose: openDCIM is a free, web based data center infrastructure management application for tracking data center inventory.
License: The software is released under the GPL v3 license.
Inventory and capacity: Its stated goals include physical asset tracking across multiple rooms and management of space, power, and cooling.
Power integrations: It integrates with intelligent power strips and UPS devices from APC, Geist Manufacturing, Liebert, and Server Technologies, and OIDs can be updated for other manufacturers.
Data and reporting: The application is built on MySQL, which the site says supports report building and exporting data to other applications.
Mapping: Features include custom image maps with clickable cabinet zones and overlay layers for power, space, temperature, and weight capacity.
Connections: The features page lists mapping power connections from devices through power strips and panels to source feeds, and mapping network connections to devices classified as switches.
Fault tolerance: It reports fault tolerance status and simulates the impact of a panel or source feed outage.
Access control: The software supports multiple levels of user rights, and the site says authentication is required, either through Apache or LDAP.
Hosting requirements: The current system requirements specify Linux, Apache 2.x or higher with SSL enabled, MySQL 5.x or higher, PHP 8.0 or higher, and a web based client.
API status: The features page lists a RESTful API as in development; the FAQ says an API was implemented with version 4.x or later.
Release listing: The downloads page lists version 23.04 dated October 15, 2023 as its newest released version.
Support: The project directs questions to GitHub Discussions and IRC, and says paid support contracts are typically based on hourly rates that vary by requested work.
Project organization: The openDCIM Foundation, Inc. is described as a not-for-profit corporation formed to manage the project and cover hosting and publicity expenses.
Price from: Free

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Where it ranks on Freedom251

Best Data Center Infrastructure Management Software in 2026#4 of 24

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Sources

opendcim.org· checked 2 Oct 2026
opendcim.org/features.html· checked 2 Oct 2026
opendcim.org/downloads.html· checked 2 Oct 2026
opendcim.org/support.html· checked 2 Oct 2026
opendcim.org/participation.html· checked 2 Oct 2026