The Best 41 GlassWire Alternatives

  • Comodo Firewall icon

    Comodo Firewall

    Comodo Firewall Pro - Secure your system against internal attacks such as Trojan viruses / malicious software and external attacks by hackers.

    Free Windows

  • Little Snitch

    Little Snitch is a firewall application that monitors and controls outbound internet traffic.

    Commercial

  • NetSpeedMonitor

    NetSpeedMonitor is a lightweight Network Monitoring Toolbar for your Windows Taskbar.

    Free Windows

  • TinyWall

    TinyWall is a free software to harden and control the advanced firewall built into Windows Vista, Windows 7 and Windows 8.

    Free Windows

  • ZoneAlarm Free Firewall

    ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic.

    Freemium Windows

  • DU Meter

    DU Meter is a network bandwidth monitor for your computer. It shows real-time graphs and can create reports and alerts based on your downloads and uploads.

    Commercial Windows

  • Windows 10 Firewall Control

    Protects your applications from undesirable network incoming and outgoing activity, controls applications internet access. Allows you to control personal information leakage via controlling application network traffic.

    Freemium Windows

  • BitMeter OS

    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.

    Free Open Source Mac OS X Windows Linux

  • 4Glob

    4Glob is an application designed to track mobile internet usage. The application is designed for users who actively use mobile internet on their iPhone and iPad devices and are concerned about their communications costs.

    Commercial

  • Privatefirewall

    This personal firewall and intrusion detection application provides comprehensive online security. It constantly monitors your PC for intrusion and reports any findings, so you can take the appropriate action.

    Free Windows

  • Radio Silence

    Radio Silence lets you block individual apps from accessing the internet. It never throws pop-ups on the screen, and is completely invisible.

    Commercial Mac OS X

  • 3G Watchdog

    3G Watchdog Pro helps you master your cell phone plan's limits by monitoring your Mobile Internet (3G/Edge/GPRS) traffic usage: it shows a status icon (green/orange/red) in the notif bar and/or a detailed report page.

    Freemium Android

  • BitMeter

    BitMeter 2 is a bandwidth meter, it allows you to visually monitor your internet connection by displaying a scrolling graph that shows your upload and download speed over time.

    Free Windows

  • Bandwidth+

    Track your Wi-Fi hotspot usage. Zero configuration required. It just works. Advanced features coming soon. New monthly usage tracking. Uses less memory. Basic localisations for Japanese, French, Spanish, German and Simplified Chinese.

    Free Mac OS X

  • Free Firewall

    Free firewall is a full-featured professional firewall that protects against the threats of the Internet. Control every program on your computer by permit or deny access to the Internet.

    Free Windows