GlassWire is described as 'Visualizes network activity, alerts on suspicious behavior, manages firewall rules, reports new app connections, and identifies potential threats' and is a very popular Network Monitor in the network & admin category. There are more than 50 alternatives to GlassWire for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best GlassWire alternative is simplewall, which is both free and Open Source. Other great apps like GlassWire are Portmaster, Little Snitch, Fort Firewall and TrafficMonitor.
Minimal Firewall is a portable Windows firewall frontend that alerts users to internet connections without requiring custom kernel modifications or disabling core isolation, striking a balance between TinyWall's security and SimpleWall's functionality.
Traffic Light is an open-source tool for tracking your network usage while ensuring total privacy. Inspired by Internet Speed Meter and GlassWire.
NetWorx is a simple, yet versatile and powerful tool that helps you objectively evaluate your bandwidth consumption situation. You can use it to collect bandwidth usage data and measure the speed of your Internet or any other network connections.
A lightweight, highly customizable system tray application that monitors and displays real-time network speeds for Windows.
NetSpeedMonitor is a lightweight Network Monitoring Toolbar for your Windows Taskbar designed to be used on computers that run Windows XP, Windows Server 2003, Windows Vista or Windows 7. With NetSpeedMonitor you can monitor the current speed (up- and downstream) of your Network...
The program is no longer available on the official website. Last version, 2.5.4.0, released in April 2010, can be still downloaded from Wayback Machine.
Glasswire is a firewall and logging tool, Netspeedmonitor only monitors current connection speed
“Data Monitor" is a user-friendly, free and open source app for you to manage your data usage. “Data Monitor" helps you to accurately measure your daily data traffic, and analyze the data in a way easy to understand.
Monitors all network activity on Mac, blocks specific domains, websites, or entire apps, shows hostnames instead of IPs, supports DNS over HTTPS, provides traffic charts, uses fast system extension, developer-friendly, one-time purchase with no subscription required.
Displays real-time network download and upload speeds in the macOS menu bar with detailed Wi-Fi and latency stats, customizable appearance, unit options, no data collection, fully open source, and a native interface for seamless local monitoring.
BitMeter OS keeps track of how much you use your internet/network connection, and allows you to view this information in a variety of ways.
Cannot install version 0.8.0 experimental or 0.7.6 stable on Monterey: "The package is incompatible with this version of macOS. The package is trying to install content to the system volume"
BitMeter OS is just a logger.
This program just monitors my computers network usage. It was perfect for me since I don't need all the features in Glasswire
NetBalancer is an internet traffic control and monitoring tool designed for Win7/8/10.
Shows live network bandwidth statistics, tracks uploads and downloads, generates detailed reports, sets custom alerts, supports data export, and helps manage bandwidth quotas with customizable notifications for efficient internet usage and activity visualization.
A fundamental re-design of user Data Privacy. Your multi-tool for online protection. So easy your grandma could use it. Costs less than a cup of coffee per year.
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Glasswire can block connections - Networx only reports on them