Device42 vs Kentik Network Capacity Planning

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.

Kentik Network Capacity Planning is a cloud service for network and infrastructure teams planning bandwidth across interfaces, WAN links, data centers, and cloud interconnects. It reports link capacity, utilization, and performance, then uses SNMP interface metrics and historical traffic to forecast daily bandwidth needs and project link runout. Automatically generated baselines help reveal unusual traffic and bandwidth hogs. Kentik correlates SNMP with NetFlow, sFlow, IPFIX, and BGP routing context, with visibility across data centers and AWS, Azure, Google Cloud, and Oracle Cloud Infrastructure. Forecasts support WAN right-sizing and connectivity cost planning. Custom thresholds and automated notifications can warn before overload causes downtime. Integrations include Slack, Microsoft Teams, PagerDuty, ServiceNow, and the listed cloud providers. The SaaS-native product offers API and web access. A 30-day trial is available; Pro starts at $2,000 per month billed annually, with 50 users and stated retention periods.