Auvik

PRTG Network Monitor

PRTG Network Monitor provides comprehensive visibility into your entire IT infrastructure, from bandwidth and servers to applications and cloud services. Its sensor‑based approach lets you monitor virtually any device or service with minimal configuration. The solution offers real‑time alerts, customizable dashboards, and extensive reporting, helping IT professionals quickly identify and resolve issues before they impact users. Integrated with VMware, Citrix, and Microsoft Azure, PRTG fits seamlessly into modern hybrid environments.

WhatsUp Gold

WhatsUp Gold delivers real‑time visibility into network devices, servers, and applications across hybrid IT environments. It combines automatic discovery, customizable dashboards, and robust alerting to help IT teams quickly identify and resolve performance issues. The solution supports both cloud‑based SaaS and self‑hosted deployments, offering detailed reporting, capacity planning, and integration with popular ITSM and collaboration tools. It is designed for enterprises, MSPs, and internal IT departments that need a single pane of glass for infrastructure health.

Domotz

Domotz is a network monitoring and remote management platform aimed at managed service providers and internal IT teams. It uses lightweight collectors (software or hardware) to automatically discover devices on a network by MAC address, then continuously tracks device health and raises real-time alerts when something goes down or behaves abnormally. The platform layers in remote device management and diagnostics so technicians can troubleshoot issues without an on-site visit, and it exposes 40+ tools for agent-based/automated workflows alongside integrations for common MSP tooling like Autotask/Datto, ConnectWise, HaloPSA, Hudu, ServiceNow, Slack, Syncro, and Microsoft Teams. Domotz reports SOC 2 Type II and ISO 27001 certification and cites over 3,600 customers monitoring more than 40,000 networks.

Skydive

Skydive is a network topology and protocol analyzer that provides a real-time, global view of your entire network infrastructure. It actively probes devices and captures traffic to build a dynamic, interactive map of all your network elements, including hosts, switches, routers, and virtual machines. This makes it an invaluable tool for network engineers and DevOps teams who need to troubleshoot issues, monitor performance, and understand complex network dependencies. The platform excels at automating network discovery, eliminating the need for manual inventory tracking. It uses a combination of active probing and passive traffic capture to continuously update its topology map, ensuring that you always have an accurate picture of your network's current state. With Skydive, you can drill down into specific nodes to view real-time metrics, inspect flows, and even replay captured packets for deep analysis. Skydive is particularly well-suited for dynamic environments like Kubernetes clusters and cloud-based infrastructures, where network topologies change frequently. Whether you're a network administrator looking to pinpoint a connectivity problem, a security analyst investigating suspicious traffic, or a developer trying to understand how your microservices communicate, Skydive offers the visibility you need. It is an open-source project that can be self-hosted, providing flexibility and control over your network monitoring data.

SolarWinds Network Performance Monitor

SolarWinds Network Performance Monitor (NPM) delivers comprehensive, real-time insight into network health, performance, and availability. It helps IT professionals quickly identify bottlenecks, troubleshoot issues, and ensure optimal network operation across complex environments. Built on the SolarWinds Orion Platform, NPM integrates seamlessly with other SolarWinds tools, offering customizable dashboards, alerts, and reporting to streamline network management and reduce downtime.