CenterOS Capacity Management vs Device42

CenterOS Capacity Management gives data-center teams a graphical view of racks, rooms, and resources for managing space, power, and cooling. It tracks power, cooling, space, weight, connectivity, and compute, with custom dimensions available. Rack elevations let users inspect layouts and model installations, moves, or decommissioning before work starts. Equipment templates populate vendor values such as power draw, heat output, weight, dimensions, and rack space when assets are added. Listed monitoring protocols include SNMP, Modbus, BACnet, MQTT, IPMI, and Prometheus. Estate data can be imported from spreadsheets, NetBox, Ralph, or legacy DCIM systems. Deployment choices are multi-tenant SaaS, dedicated private cloud, or sovereign on-premises operation, including air-gapped environments. CenterOS says sovereign deployments keep AI inference inside the customer boundary. Its AI can answer plain-English questions, plan capacity, and correlate incidents; human approval is required for agent proposals. Field-level audit trails record state changes as replayable events. Pricing is available on request for SaaS, private cloud, and sovereign on-premises plans.

Device42 provides agentless discovery, asset management, and dependency mapping for data center, cloud, and hybrid IT environments. Its scope includes CMDB, DCIM, ITAM, IPAM, password management, and application dependency mapping, in a self-hosted deployment. It can discover network devices through SNMP and cloud resources across AWS, Azure, Google Cloud, Oracle Cloud, and OpenStack.

For data centers, its visual models cover buildings, rooms, racks, cabling, and patch panels, with power and temperature heat maps. Core includes discovery, inventory and asset management, integrations, REST APIs and webhooks, warranty and SSL certificate management, cable and password management, and IPAM. Device42 also tracks software licenses, contracts, and barcodes, and lists more than 30 integrations. Licenses count devices with IP addresses; non-IP assets do not count, and user seats are unlimited. If the device limit is exceeded, the software keeps running but stops collecting additional information until the license is increased. Pricing is available on request, and a free trial is offered.