RackTables review
A free, self-hosted inventory tool for racks, devices, ports, and network resources.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
RackTables is an open-source web application for documenting datacenter and server-room infrastructure. It is intended for system and network administrators who need a central inventory of devices, racks, enclosures, ports, network links, IP addresses, NAT rules, and load-balancing configurations. Teams can also mount equipment in racks, attach files, apply flexible tags, and manage users and permissions. The free model makes it relevant for organizations seeking basic infrastructure documentation without a tiered SaaS product structure.
Its platform and ecosystem fit are strongest where on-premises control and network documentation matter. RackTables runs on the web and is self-hosted, with features for rack diagrams, physical port and link records, and IP address management. Administrators can connect to network devices through SSH, Telnet, and Netcat. LDAP and Shibboleth support can fit existing identity environments, while the extensible plugin architecture provides a path for adding functionality around the core inventory. These capabilities give the product useful reach across physical and network records without changing its deployment model.
RackTables is a focused choice rather than a full monitoring suite. It covers rack management and space capacity planning, but its documented scope does not include power and cooling monitoring. That distinction matters for teams looking for operational visibility across environmental conditions as well as assets. Choose RackTables when the priority is free, self-hosted inventory for equipment, racks, connections, and network resources. Choose an alternative when the requirement is broader DCIM coverage that includes verified power and cooling monitoring or a different deployment approach.
RackTables pros and cons
- Where it wins
- Free, open-source deployment for on-premises infrastructure teams
- Documents devices, racks, ports, links, IPs, NAT, and load balancing
- Supports permissions, tagging, plugins, LDAP, and network-device access
- Where it doesn't
- Does not provide power and cooling monitoring
- Requires self-hosted, on-premises deployment
- Its DCIM coverage is narrower than broader infrastructure platforms
RackTables fact sheet, pricing and score →
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