GabNetStats is described as 'small utility that restores the blinking network indicator back in the notification area of your Windows Vista or Windows Seven operating system, among other features'. There are more than 25 alternatives to GabNetStats for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and Android. The best alternative is GlassWire, which is free. Other great apps like GabNetStats are TrafficMonitor (Free, Open Source), NetWorx (Paid), BitMeter OS (Free, Open Source) and NetSpeedMonitor (Free).
NetGraph is a free to use network bandwidth monitor. It shows real-time information about the state of network traffic in a visual display format selected by the user. NetGraph can monitor the data flows of wired, Wi-Fi and mobile connections.
Monitors network traffic through all network connections on the computer it's installed on and displays real-time graphical and numerical downloading and uploading speeds. It can display transfer rates of multiple network connections at the same time.