ColdAisle

6.9easy start · #6 of 24
in Data Center Infrastructure Management Software

Free to practise onyes
Free trialnot on record
Well documentedyes
Runs where you worknot on record

Runs on self-hosted, Web, Windows.

ColdAisle is ranked #6 of 24 in data center infrastructure management software on The Geeks Club. It runs on Self-hosted, Web, Windows. There is a free plan.

ColdAisle plans and pricing

All plans

ColdAisle Free Free to use · MIT license · self-hosted coldaisle.app · 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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The record

Purpose: ColdAisle is on-premise data center infrastructure management software for the whole datacenter.
License: ColdAisle is released under the MIT License, with source, issues, and releases on its public product repository.
Hosting: The application runs on Windows using IIS, PHP, and SQL Server, and the marketing site does not host customer inventory.
Floor planning: The floor planner supports 2D plans and interactive 3D views with cabinets, row PDUs, and raceways.
Power: Power features include A/B zones, panels, single-, dual-, and three-phase PDUs, outlet inventory, history charts, and overload alerts.
Cooling: Cooling features include CRAC and CRAH equipment, environmental sensors, and 3D airflow visualization.
SNMP: ColdAisle supports SNMPv2c and SNMPv3, MIB uploads, device discovery, OID templates, and scheduled polling.
SNMP security: SNMP secrets are encrypted at rest with the application key.
Authentication: Authentication options include local accounts, LDAPS with Active Directory group mapping, and Microsoft Entra ID OIDC single sign-on.
Access roles: Built-in roles are Administrator, Operator, Auditor, and Viewer.
IPAM limits: The IPAM feature page states that it does not provide IPv6, DNS, or a DHCP server.
Migration: ColdAisle can import openDCIM data through a live API or offline JSON dumps, with a preview before migration.
Support: Bug reports and feature requests go through GitHub Issues, and the site says there is no paid ticket portal in v1.
Intended users: The maker describes it for operators replacing spreadsheets or openDCIM and teams that need directory authentication while keeping floor plans in-house.
Price from: Free

Where it ranks on The Geeks Club

Best Data Center Infrastructure Management Software in 2026#6 of 24

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Sources

coldaisle.app/about· checked 2 Oct 2026
coldaisle.app/get-started· checked 2 Oct 2026
coldaisle.app/features· checked 2 Oct 2026
coldaisle.app/self-hosted-dcim· checked 2 Oct 2026