Open Source GlassWire Alternatives
The best open source alternative to GlassWire is simplewall. If that doesn't suit you, our users have ranked more than 50 alternatives to GlassWire and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to GlassWire are LuLu by Objective-See, Portmaster, Netdata and TrafficMonitor.
GlassWire alternatives are mainly Firewalls but may also be Network Monitors or Website Monitors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of GlassWire.
Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on your computer.
simplewall vs GlassWire opinions
Shayan12500It's Free and simple to work with.
DeiveduxI may not be exactly, or as good as GlassWire, but as a lightweight, free and open-source alternative it definitely provides a very decent and totally unbiased firewall, giving maximum protection to the end-user over which apps and services have access to the open internet.
Does not provide network data.
It is simple and efficient
It's free, doesn't nag you, and gives you a similar level of control.
LuLu is the free, shared-source firewall for macOS. Its goal is simple; block any unknown outgoing connections, until approved by the user.
- Free • Open Source
- Windows
- Linux
Portmaster is a free and open-source application firewall that puts you back in charge over all your computer's network connections.
Portmaster vs GlassWire opinions
williamsonIt's Open Source and the internals are much better documented, no security tool is perfect but at least here if you're a professional you can see how to works to know what it is and is not capable of. However with GlassWire they just give generic help desk responses whenever you ask questions, either because they don't know or are just trying to cover it up for marketing.
It's just like glasswire except for the fact that portmaster has more features than glasswire, and it is also for more advanced users.
- Free • Open Source
- Mac
- Linux
- Online
- BSD
- Self-Hosted
- C (programming language)
- Python
- JavaScript
- Node.JS
- Bash
Infrastructure-wide health monitoring & performance troubleshooting in one place. Collaborate in the same place as relevant data from your systems and applications, reducing mean time to acknowledge (MTTA), & mean time to resolution. (MTTR).
- Free • Open Source
- Windows
TrafficMonitor is a network monitoring suspension window software in Windows. It can display the current network speed, CPU and memory usage. It also support the functions of display in the taskbar, change skin and historical traffic statistics.
OpenSnitch is a GNU/Linux port of the Little Snitch application firewall.
OpenSnitch vs GlassWire opinions
application control for linux that's not iptables. perfect.
- Free • Open Source
- Mac
- Windows
- Linux
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.
Discontinued
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 vs GlassWire opinions
This program just monitors my computers network usage. It was perfect for me since I don't need all the features in Glasswire
M_O_Z_GBitMeter OS is just a logger.
Windows Firewall Notifier (WFN) extends the default Windows embedded firewall behavior, allowing to visualize and handle incoming or outgoing connections.
NetMeter provides a powerful suite of Internet traffic management for home users as well as business users. NetMeter is an advanced bandwidth tool designed to monitor incoming and outgoing bandwidth and is managed by an online control panel in the users private account.
Discontinued
Replaced by
NetMeter Evo , not a new version, but a new program. NetMeter (legacy) can be still downloaded from the official website.
