Software Alternatives & Reviews

OPNsense VS Untangle

Compare OPNsense VS Untangle and see what are their differences

OPNsense logo OPNsense

OPNsense® you next open source firewall. Free Download. High-end Security Made Easy™. Offers Intrusion Prevention, Captive Portal, Traffic Shaping and more.

Untangle logo Untangle

Untangle is a platform for deploying network based applications.
  • OPNsense Landing page
    Landing page //
    2021-12-26
  • Untangle Landing page
    Landing page //
    2023-10-13

OPNsense videos

Introduction to OPNSense firewall the PFsense fork. Overview

More videos:

  • Review - pfSense vs OPNsense
  • Review - ✅ OPNsense Install - not what i was expecting!

Untangle videos

Untangle Firewall Review

More videos:

  • Review - Firewall Comparison, Which Ones We Use and Why We Use Them: Untangle / pfsense / Ubiquiti
  • Review - How I use Untangle to Secure my Home Environment Pt.1

Category Popularity

0-100% (relative to OPNsense and Untangle)
Operating Systems
88 88%
12% 12
Perimeter Security And Firewalls
Linux
89 89%
11% 11
Cyber Security
84 84%
16% 16

User comments

Share your experience with using OPNsense and Untangle. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare OPNsense and Untangle

OPNsense Reviews

Best pfSense Software Alternatives and Competitors
OPNsense is the best open-source and free firewall alternative to pfSense Software. OPNsense is a user-friendly, open-source, FreeBSD firewall and router. Most of the same capabilities are available in this fork of pfSense Software. It distinguishes itself from other firewalls by combining highly sophisticated features with an open-source system. First, the OPNsense firewall...
The Best Open Source Router OS Software for Large or Small Networks
OPNsense is an open-source router OS software that is based on FreeBSD. It is designed to be used as a firewall, router, and VPN gateway, and it includes a range of advanced networking features. OPNsense is a fork of the pfSense project, and it is actively maintained by the OPNsense community.
Best free Linux router and firewall distributions of 2023
OPNsense makes the top of the list in 2023 because, for the last four years of maintaining this list, it has proved to be one of the most quickly developing operating systems on the market. It's an easy to use, mature system with a slick UI. OPNSense includes most, if not all, features found in expensive enterprise commercial firewalls. It has the quality of a commercial...
Source: teklager.se
11 Best pfsense Alternatives To Secure Your Network
By screening out unnecessary network traffic and malicious apps, firewall software protects networks and computers from attacks. For safeguarding your secure network from malware attacks and unauthorized access, OPNsenseis arguably top on our list of pfSense alternatives.
Top 7 pfSense Alternatives
OPNSense is a rising star in the router software arena. It is powered by HardenedBSD, which is a security-oriented fork of FreeBSD. Its current development pace is rapid, and it’s packed with features. It also has one of the best user interfaces of all of these options. Like a lot of these options, its primary weakness is its Wi-Fi support. A lot of OPNSense users started...

Untangle Reviews

10 Best Free Firewall Software for Windows in 2024
The last software on our list of Best Free Firewall software for windows is Untangle. It is an open-source firewall and it simplifies network security with a single, modular, software platform designed according to the needs of your organization. It offers a free core firewall platform with paid add-ons, and a cloud-based management platform with a variety of deployment...
Best pfSense Software Alternatives and Competitors
Untangle is a well-liked router OS that comes in both free and commercial iterations. But the free version has certain limitations. It's simple to set up and operate and has an intuitive UI. Excellent reports and dashboards are included. Before deciding on Untangle, you should look at its features and cost. There is a subscription model for the premium offerings. Arguments...
Best free Linux router and firewall distributions of 2023
Untangle NG Firewall is truly great software with many happy users. However, we don't recommend it because the free version is very limited, and the operating system constantly incentivizes the users to upgrade to a paid subscription to unlock the cool functionality. The cheapest license is $50 USD/year.
Source: teklager.se
Top 7 pfSense Alternatives
Untangle is another popular router OS that has free and paid versions. Unfortunately, the free version is somewhat limited, but it may work for you. It has a good user interface, and it is relatively easy to install and use. It also has a great set of reports and dashboards. Make sure and do your research on features and pricing before committing to Untangle. The paid...
A Feast of Linux-Based Routers
Untangle can help protect, control, and monitor the online activities of small businesses, schools, and homes. It can be installed and run on a dedicated PC or ran inside Windows. Its core features are open source and licensed under the GNU Public License v2 (GPLv2).

Social recommendations and mentions

Based on our record, OPNsense seems to be a lot more popular than Untangle. While we know about 94 links to OPNsense, we've tracked only 4 mentions of Untangle. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

OPNsense mentions (94)

  • How to bypass public IP and NAT
    Firmware's like Asuswrt-Merlin or OpenWRT can support dynamic-dns, or you can do like I do and run something like OPNsense in an x86 VM with a NIC passed through, or buy an inexpensive firewall appliance (up to 500mbps/1gbps/10gbps). Source: 5 months ago
  • Stop ISP from getting into my Router
    The easiest solution is to buy your own router, set it up, disable the router functionality on the Fritzbox 7590 and plug your router into it. It'll be cheaper and easier than a Cisco Firewall, but if you want to go the dedicated firewall route then I would recommenced OPNsense. Source: 5 months ago
  • OpenBSD Innovations
    BSDs may not have a significant presence on desktops, but they're well known in the networking world for their reliability. They also were the foundation used to build OSes for specific applications. OpnSense and XigmaNAS, for example, are two excellent FreeBSD based applications aimed at firewalling/security and NAS/services. https://opnsense.org/ https://xigmanas.com/xnaswp/. - Source: Hacker News / 9 months ago
  • Switches That You Actually Own
    For switches? OpenWrt supports a few models toward the lower end, and SONiC support a bunch at the higher-end datacenter ToR market, but none of these options are SME production-ready like Linux servers or OPNsense firewalls. Source: 10 months ago
  • Having to pay postage to ship back a DoA product sucks from a customer perspective
    That’s a stupid policy, and it looks like one of my UDMs is defective. I’m an idiot for not just buying good quality open boxes and putting https://opnsense.org/ on them. 🤦🏻‍♂️. Source: 11 months ago
View more

Untangle mentions (4)

  • What happened to Untangle
    I logged into untangle.com for the first time in a LONG time to see if there were any updates to reporting and was curious why it is now the Arista "Edge threat management" page! Did I miss something?? I don't recall any emails, etc from Untangle. Source: about 1 year ago
  • Untangle NGFW site down
    Anyone else having this issue? untangle.com. Source: over 1 year ago
  • "Sign in with Google" is broken
    Not a valid origin for the client: https://untangle.com has not been registered for client ID 1091873417511-s8mjl92mst5n2i6ku8je0nekj3eqsroi.apps.googleusercontent.com. Please go to https://console.developers.google.com/ and register this origin for your project's client ID. Source: over 2 years ago
  • Corporate IT departments block AD domains
    Untangle.com would be good example of what we might select if you're into tech stuff. the filtering isn't in the free version anymore unfortunately. Source: about 3 years ago

What are some alternatives?

When comparing OPNsense and Untangle, you can also consider the following products

pfSense - pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more

MikroTik RouterOS - The main product of MikroTik is a Linux-based operating system known as MikroTik RouterOS.

ClearOS - A very good alternative for Windows Server, for free

OpenWrt - OpenWrt is an open-source firmware based on Linux for wireless routers

Endian Firewall Community - Endian Firewall Community (EFW) is a "turn-key" linux security distribution that turns...

VyOS - VyOS in an open source Linux-based operating system sold and distributed by Sentrium corporations. It is geared toward IT specialists and network administrators for the purpose of securing network and company data... read more.