We performed a comparison between OPNsense and Untangle NG Firewall based on our users’ reviews in five categories. After reading all of the collected data, you can find our conclusion below.
Comparison Results: The two solutions have similar ratings in each of the categories. However, Untangle NG Firewall users mention they have seen a positive ROI.
"We are very happy with the general bandwidth agility we have seen from one website to another website."
"It blocks the vulnerabilities that can negatively impact us."
"I like how we can achieve total integration."
"The multi-tenancy feature is most valuable. It integrates very well with FortiManager and FortiAnalyzer."
"Unified Threat Management (UTM) features."
"FortiGate's web and URL filtering are unlike any other firewall I've used. The functionality of URL filtering in those solutions is problematic because everything is encrypted, and firewalls can't break that encryption protocol. Fortinet has an SSL proxy, so the encryption is done before the packet ever leaves the FortiGate. The URL filter is definitely one of the most helpful features."
"The most valuable feature of Fortinet FortiGate is the simple configuration."
"We use a southern institution that's audited for IT security and the reporting that automatically comes off the unit makes it much easier to meet compliance standards and makes it easier as far as the amount of time that has to be spent to compile that information. If you get your reporting set up correctly when you initially set it up, you just select the one you want and hit print. The auditing trail on it is the best feature."
"URL blocking, Wireguard, Tail Scale, Engine Blocker, and VPN are the most valuable features for me."
"OPNsense is easy to use and open source."
"What I like best about OPNsense is that, as a firewall, it's pretty good. I'm quite impressed with it. I had an excellent experience with OPNsense, which helped me achieve the targets I wanted."
"OPNsense is highly stable."
"The interface and the dashboard are the most valuable features of this solution."
"I find the solution to be user-friendly. It has a lot of reports and easy settings."
"The DNS-level filtering is impressive for thwarting time scanners."
"The most valuable features are reporting, the Sensei plugin, and firewall capabilities."
"NG Firewalls allow us to permit or deny applications we don't want to run. We also use content filtering, SSL inspection, and all the other things we run on the firewall to keep our clients protected and ensure they're not going where they shouldn't. It's a great firewall that works as intended."
"The initial setup is very easy."
"The web blocking for my clients and the application control are valuable."
"The majority of our clients are very small businesses, and Untangle devices have been fantastic for these small clients. We've basically standardized our stack to just simply use Untangle. We include the hardware and the service option, which makes it very easy and affordable for us to just simply push that into the monthly per-user costing that we provide as a managed services provider. It's really a no-brainer. They're easy to use, and they're easy to set up and configure. Support is generally good about resolving any issues that we have. We haven't had any real complaints."
"The most valuable features are IPS, MAPI, NAT, and VPN."
"None of my clients has had a ransom or breach using Untangle."
"It is not attached to an appliance, meaning if you get a good PC/server, then you can already run a firewall."
"Its detection, antivirus, and filtering features are the most valuable. The facility to connect by using the VPN connection is also a very valuable feature. It is very strong, secure, and reliable. We have implemented the Untangle solution in all hardware. It is also a user-friendly solution. It is easy to learn and easy to configure."
"Pricing for it is a bit high. It could be cheaper."
"There are some problems that support cannot give you a logical reason as to why it happened. For example, I had a case where I was dealing with a WhatsApp application that was giving issues. Technical support gave more than one reason it could be giving issues, but none of them solved the problem. Eventually I solved the problem, but it was far from the solutions that support had given."
"The main aspect of FortiGate that could be improved is load balancing. Our management team does not want to buy another appliance for only load balancing."
"It does not have key authentication for admin access."
"One area for improvement is the performance on the bandwidth demands for smaller devices, as well as better web filtering."
"Stability and technical support are the two major issues I have found with Fortinet."
"I would like to see improvements in the support from Fortinet. Here in the Philippines, whenever we have problems with a Fortinet product, we mostly ask for support from distributors and resellers and not directly from Fortinet."
"There aren't really any negative aspects to discuss."
"Its interface should be a little bit better."
"The reporting part could be better."
"You will need additional training before you can actually start to use it."
"We did not like the fact that you have to configure everything with the graphic user interface. We have used other firewalls, such as FortiGate, that you can configure via code. OPNsense is not easy to integrate. When you are deploying via GitHub or another source repository, this is not possible. That's one thing we didn't like much."
"While they do have paid options that actually gives better features, for most of the clients, if they tend to take a paid option will instead opt for Fortinet."
"The only thing that I would like to see improved is the Insight or the NetFlow analysis part. It would be good to have the possibility to dig down on the Insight platform. Right now, we can easily do only a few analyses. If this page becomes more powerful, it surely will be a well-adopted platform."
"OPNsense could improve by making the configuration more web-based rather than shell or command-line-based."
"I think the most important thing is that it should be easily accessible, but currently, that doesn't seem to be the case. We need a hardware platform that's based on common standards and open computing principles, which would be like a commodity and benefit us greatly."
"On their low-end appliance, they could have more memory and the largest storage space. The low-end appliance comes with a too-small hard drive, and it could use a little extra room. It only comes with about 4 gigs or 8 gigs of memory, and the hardware space is only 40 gigs, which is really small."
"For the web filter, I think they can do better especially on the free model."
"We seek the availability of the hardware in our region. The hardware-based firewall from Untangle is currently not available in our region. It should have threat protection on a real-time basis. This feature, available in Check Point and Sandstorm kind of scenario, is currently missing in Untangle NG Firewall."
"The product needs to have a better support group for its online support, specifically for its help desk."
"They don't have any feature that allows you to drop the session."
"It would be much easier if there was a mobile app."
"The biggest challenge that we have with this solution is local support. The local support is a problem in our area."
"The storage is minimal, so we have to set the system to delete data after seven days."
OPNsense is ranked 3rd in Firewalls with 36 reviews while Untangle NG Firewall is ranked 24th in Firewalls with 22 reviews. OPNsense is rated 8.4, while Untangle NG Firewall is rated 8.6. The top reviewer of OPNsense writes "Robust network security and management offering a user-friendly interface, open-source flexibility, and cost-effectiveness, with challenges regarding initial setup and the absence of official support". On the other hand, the top reviewer of Untangle NG Firewall writes "Its simplicity, variety of features, and low pricing have enabled us to improve the security for our small business clients at a price that they are happy to pay for". OPNsense is most compared with Netgate pfSense, Sophos XG, Sophos UTM, IPFire and WatchGuard Firebox, whereas Untangle NG Firewall is most compared with Netgate pfSense, Sophos XG, Sophos UTM, SonicWall TZ and Cisco Secure Firewall. See our OPNsense vs. Untangle NG Firewall report.
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