sniffnet vs SolarWinds Network Performance Monitor

Sniffnet is a lightweight graphical network monitor that runs on Windows, macOS, and Linux, offering clear visualizations of bandwidth usage and protocol distribution. It helps users quickly understand what devices and applications are consuming network resources without needing deep technical expertise. The tool provides real‑time charts, detailed traffic breakdowns, and customizable filters, making it suitable for both casual home users and IT professionals who need quick insights into their network activity.

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.

• Open‑source and completely free
• Intuitive graphical interface
• Low CPU and memory footprint
• Cross-platform support for Windows, macOS and Linux

• Comprehensive real-time visibility across heterogeneous networks
• Deep integration with SolarWinds Orion and NetFlow Analyzer
• Highly customizable alerts and dashboards
• Scalable for small to large enterprise environments

• Limited to desktop environments, no mobile app
• Requires operating-system packet-capture dependencies to be installed before network adapters can be analysed

• Higher cost compared to basic open-source monitoring tools
• Steeper learning curve for advanced configuration
• Primarily web-based; limited native mobile app functionality