ColdAisle vs IMRACK

ColdAisle is free, MIT-licensed, on-premise software for managing data center infrastructure. It runs on Windows using IIS, PHP, and SQL Server, and the marketing site does not host customer inventory. Its floor planner supports 2D layouts and interactive 3D views with cabinets, row PDUs, and raceways. Power tools cover A/B zones, panels, single-, dual-, and three-phase PDUs, outlet inventory, history charts, and overload alerts. Cooling features include CRAC and CRAH equipment, environmental sensors, and 3D airflow visualization. Device monitoring supports SNMPv2c and SNMPv3, MIB uploads, discovery, OID templates, and scheduled polling; SNMP secrets are encrypted at rest with the application key. Authentication options include local accounts, LDAPS with Active Directory group mapping, and Microsoft Entra ID OIDC single sign-on. ColdAisle can import openDCIM data through a live API or offline JSON dumps, with a preview before migration. Its IPAM feature does not provide IPv6, DNS, or a DHCP server.

IMRACK is a data center infrastructure management platform for assets, networks, cables, power, and operational changes. Its inventory supports custom asset types, bulk CSV import, rack placement, lifecycle management, and audit trails. IP address management covers networks, subnets, and VLANs, with automated conflict detection connected to asset records. Network discovery scans IP ranges, polls devices with SNMP, identifies devices, and imports inventory. Interactive 3D floor plans support thermal overlays and drag-and-drop rack planning. Power monitoring tracks PDU, circuit, and rack consumption, including PUE metrics, capacity alerts, and trend analysis; cooling monitoring, rack management, and space and capacity planning are also listed. Change workflows provide approvals, risk assessment, scheduling, and audit trails. Connectors include ServiceNow, Jira, Slack, and PagerDuty, with more than 15 enterprise platforms and bidirectional synchronization. A REST API offers webhooks, API-key management, scoped permissions, and rate limiting; the homepage lists 1000 requests per minute. Reports include scheduled email delivery, executive dashboards, capacity planning, and compliance documentation. Security descriptions include organization-level isolation, role-based access, audit logging, AES-256 encryption, and SOC 2 readiness. Pricing is custom and available through sales.