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Juniper SRX Series Firewall vs OPNsense comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 1, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Fortinet FortiGate
Sponsored
Ranking in Firewalls
2nd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
317
Ranking in other categories
Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st)
Juniper SRX Series Firewall
Ranking in Firewalls
17th
Average Rating
7.8
Reviews Sentiment
7.1
Number of Reviews
91
Ranking in other categories
Unified Threat Management (UTM) (5th)
OPNsense
Ranking in Firewalls
3rd
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
39
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 20.3%, up from 17.4% compared to the previous year. The mindshare of Juniper SRX Series Firewall is 1.5%, down from 1.6% compared to the previous year. The mindshare of OPNsense is 14.5%, down from 18.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls
 

Featured Reviews

EhabAli - PeerSpot reviewer
Efficient, user-friendly, and affordable
In the past, NSS Labs was utilized to test files and verify the numbers and datasheets. It would be beneficial to have an organization or testing lab that can verify the numbers in our datasheets since changes are frequently made, which can be inconvenient for review. For instance, when comparing different competitors such as Forcepoint, Palo Alto, and Check Point, the throughput or numbers in the datasheet may be lower than the actual numbers. Conversely, Fortinet typically reports very high numbers, but they cannot be replicated in the real world. Therefore, it would be advantageous for them to partner with a neutral testing organization such as NSS Labs to validate these numbers, thus providing more credibility and comfort to everyone regarding the accuracy of the datasheets. For the migration, everyone has a firewall in use and I am selling Fortinet. Typically, I am replacing another firewall. Previously, there was a tool available to convert configurations from one firewall, such as Palo Alto, to Fortinet, but this tool is no longer free. If it could be made free again, it would be very beneficial. This tool shows a lot of promise and is very good. Making it free would help many companies deliver their products in a more efficient and integrated way. It would also be more valuable to include the tool with the firewall package or license instead of having to pay extra for it. Paying extra puts more pressure on small companies to deliver the firewall and complete the configuration, especially if they have hundreds or thousands of policies. It's very painful to move through these policies line by line. The stability has room for improvement. When it comes to Secure SD-WAN, everything is fine. They are going the right way. SD-WAN is very promising. They can provide the SD-WAN solution separately, but they will not take this approach because even the smallest firewall can support the features, so there is no need to have a separate service or appliance. They are following the right steps, and there is nothing to be improved. Feature-wise, I'm really satisfied with the new release, and the features they have added. For now, it's fine.
MURALI NIDAMANURI - PeerSpot reviewer
Highly scalable, user-friendly UI, and easy to maintain
We have used Juniper SRX Series Firewall in airports and multiple other industries The most valuable features of the Juniper SRX Series Firewall are the user-friendly UI, and accessing the solution is simple. The pricing strategy of the vendor could improve. I have been using Juniper SRX Series…
Eddy Ramirez - PeerSpot reviewer
Good interface and firewall capabilities and overall easy to use
The security has improved as we can isolate the network. We can do attrition prevention via a tool that comes with the solution. We can have a VPN solution in place for those that work from home, outside the network, in a secure manner. We also like that it offers good authentication. It offers radius-based authentication, which has been useful for the company. The main platform is under the Open VPN firewall. The solution has high availability. When we have different ISPs, we can actually load balance those links or actually put some priority or even classify the traffic that might go into one ISP or another.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The customization potential is quite impressive."
"The most valuable features of Fortinet FortiGate are the APIs. They are the most widely known."
"The solution is stable."
"The most valuable feature is the SSL VPN, as it allows us to connect and it separates this product from other firewalls."
"The reporting and monitoring are very good."
"The solution is stable."
"Fortigate is very scalable to serve our customers' needs. We have scaled already from fifty to more than a hundred instances of Fortinet FortiGate. Around 20 staff are required for deployment and maintenance, mostly engineers."
"It is simple to manage, and there are a lot of functionalities in the same box."
"Troubleshooting with the solution is quite easy. If you compare the process to, for example, Fortigate, Juniper is much easier."
"The virtualization feature is the most valuable feature. Sometimes customers are requesting a private connection using mobile data when they are connecting to remote sites."
"Performance is a strong point."
"The most powerful feature in Juniper SRX is definitely NCLS."
"The main features are safeguarding their data and ensuring robust security services for organizational data."
"The command line in Juniper SRX is extremely powerful, in my opinion. It's one of the best command lines I've used in networking products."
"Security policies in combination with zones: It is very easy to organize the security polices in a logical structure."
"The product provides good performance and has features comparable to other leading products in the market."
"OPNsense is easy to scale when running on the hardware."
"The solution has high availability."
"The most valuable features in OPNsense are reporting and visibility."
"The solution is good for a basic firewall for a small business or for home use."
"I find the solution to be user-friendly. It has a lot of reports and easy settings."
"OPNsense is easy to use and open source."
"OPNsense could improve by making the configuration more web-based rather than shell or command-line-based."
"It is a very good solution. I like the dashboard. I can see what is going on and manage it as I like it."
 

Cons

"Some of the filtering is not robust, you can escape it with a VPN. Some of the users bypass some of the filters. It catches some but it also misses some, that area could be improved. It's functioning reasonably but there's room for improvement in that area."
"For the migration, everyone has a firewall in use and I am selling Fortinet. Typically, I am replacing another firewall. Previously, there was a tool available to convert configurations from one firewall, such as Palo Alto, to Fortinet, but this tool is no longer free. If it could be made free again, it would be very beneficial."
"Fortinet FortiGate is a stable solution. However, my issue is the performance only. When I use all the profiles, this affects the performance. From the beginning, I should have had a better sizing of the box."
"A lack of integration between our data centers."
"Its reporting and pricing need improvement."
"I don't really have anything negative to say as far as Fortinet firewalls are concerned. If anything, they can support a user a little bit better. They can stop being so time-sensitive about how much time the support call has taken, and they can help you do it yourself."
"One area for improvement is the performance on the bandwidth demands for smaller devices, as well as better web filtering."
"Fortinet already improved FortiGate, but in the current market, many brands of security devices have improved together. Fortinet still needs to catch up with market standards. Fortinet is lacking in features in comparison to competitors."
"The training videos that are available need to be improved, and made more educative."
"It doesn't support SSL encryption."
"The centralized management platform could be improved."
"In comparison to other enterprise-level firewalls, such as Cisco FTD, Cisco has improved significantly. In the past, I believed that Juniper SRX was superior, but after seeing the advancements in the FTD platform, Cisco has better functionality. I have not recently explored Juniper SRX's next-generation firewall capabilities as we only use basic firewall filtering in our enterprise network."
"Third-party support for Juniper is a lot less than Cisco. This is no surprise, but a definite consideration if you are expecting to use a lot of third party support. In my guesstimate, for every 100 Cisco shops, you will find one Juniper shop."
"When I was going to upgrade the OS, the solution didn't accept certain USB devices."
"It would be good if Junos had "unique commands" between all hierarchical levels, discarding the use of the "Run" command."
"The GUI needs improvement."
"The interface needs to be simplified. It is not user-friendly."
"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."
"On the customer-side, because I'm a small business, I need a cheaper or free solution option."
"An area for improvement in OPNsense is the hardware, which needs to be updated more frequently. DNS blocking is another good feature I want to be added to the solution. pfSense has a peer-blocking feature that I also want to see in OPNsense."
"pfSense has better performance and quicker updates."
"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."
"Given that OPNsense plays a pivotal role as a firewall, safeguarding against various threats, having a reliable backup ensures uninterrupted protection even if unforeseen events impact the primary virtual machine."
"The IPS solution could be more reliable."
 

Pricing and Cost Advice

"The price is highly competitive when compared to other brands that offer similar functionality."
"If you compare Fortinet FortiGate with Sophos and other firewall products available in the market, this solution is affordable."
"The license for Fortinet FortiGate is affordable in my country."
"In the Asian economy in which we operate, FortiGate is expensive."
"The pricing is very reasonable."
"The product pricing is reasonable."
"It is an inexpensive solution."
"Setup costs and pricing depends on many variables, but it's mostly affordable."
"Juniper SRX Series Firewall is worth its money."
"The pricing is perhaps half, probably forty percent, of Cisco."
"Compared to other vendors, the pricing of this solution is good."
"This is a cost-effective solution because the price is very reasonable, and some of the features are available at no extra cost."
"It has a low price."
"The price is reasonable."
"It is best suited to an enterprise-level, as the mid-range companies may find that the cost is not affordable."
"The price of this solution is more than other products, but it's stable, and the technical support is better than I have seen with others."
"It is free."
"I would rate the pricing a nine out of ten, especially considering the availability of a free community edition."
"It is open source and free."
"I'm using the free version of OPNsense. I didn't check the pricing for the solution because I still need to test it before getting the approval to purchase OPNsense, and it isn't easy to get approval from the higher-ups."
"It's not expensive."
"There are no licensing costs for OPNsence."
"We are using the paid version."
"It costs about $1000."
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Top Industries

By visitors reading reviews
Educational Organization
22%
Computer Software Company
14%
Comms Service Provider
6%
Manufacturing Company
6%
Educational Organization
53%
Computer Software Company
8%
Comms Service Provider
4%
Government
4%
Computer Software Company
16%
Comms Service Provider
12%
Government
8%
Educational Organization
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Which is the better NGFW: Fortinet Fortigate or Cisco Firepower?
When you compare these firewalls you can identify them with different features, advantages, practices and usage a...
What is the biggest difference between Sophos XG and FortiGate?
From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know...
What are the biggest technical differences between Sophos UTM and Fortinet FortiGate?
As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite ...
What do you like most about Juniper SRX?
Juniper SRX Series Firewall is a stable solution.
What is your experience regarding pricing and costs for Juniper SRX?
Customers always want cheaper solutions. Fortinet is a cheaper solution than Juniper.
What advice do you have for others considering Juniper SRX?
Overall, I would rate it an eight out of ten because of the complexity of configurations and the maintenance.
What is the difference between PfSense and OPNsense?
Two of the most common and well recognized firewalls, PfSense and OPNsense both support site-to-site IPsec VPN and cl...
What do you like most about OPNsense?
What I like the most about OPNsense is that it offers an easy-to-use dashboard for device management and control.
What is your experience regarding pricing and costs for OPNsense?
I consider the pricing of OPNsense to be high when compared with other market products. However, as a free firewall p...
 

Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall
Juniper SRX
No data available
 

Overview

 

Sample Customers

Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya
7-Eleven, AARNet Pty Ltd, Allegro Networks, alltours GmbH, Apollo Hotel Papendrecht, Armstrong Atlantic State University, Atlantech Online, Availity, Bajaj Capital, Baloise Insurance, BancABC, BAS Group, Black Lotus, Blue Box, Borealis, Carilion Clinic, Catholic Health System, CATV, Champlain College, Chinas Ministry of Railways, China University of Mining and Technology (CUMT), Cloud Dynamics, CloudSeeds, Cloudwatt, CODONiS, Colt Technology Services, Cork Internet Exchange, CSS Versicherung AG, CyrusOne, Danish Crown, Deloitte Belgium, Department of Energy, Divona Telecom, DQE Communications, DreamHost, European Government Agency, Expedient, Financial Market Information Services Provider, Fluidata, Fonality, Fox Sports, Global Financial Institution, Global Investment Bank, Global Investment Company, Energy Sciences Network (ESnet), Goethe University, HEAnet, High Performance Networks Inc., Hillenbrand
1. Deciso B.V. 2. iXsystems, Inc.  3. EuroBSDCon  4. Netgate  5. Claranet  6. Voleatech  7. Open Systems AG  8. Securebit AG  9. Proxmox Server Solutions GmbH  10. AVM Computersysteme Vertriebs GmbH  Additional customers include: T-Systems International GmbH, Deutsche Telekom AG, Vodafone GmbH, 1&1 IONOS SE, OVHcloud, Hetzner Online GmbH, Strato AG, PlusServer GmbH, Host Europe GmbH, United Internet AG, 1&1 Versatel Deutschland GmbH, QSC AG, Bechtle AG, Cancom SE, Computacenter AG & Co. oHG, T-Systems Multimedia Solutions GmbH, Atos SE, Capgemini SE, Accenture plc, IBM Corporation, Hewlett Packard Enterprise Company, Cisco Systems, Inc.
Find out what your peers are saying about Juniper SRX Series Firewall vs. OPNsense and other solutions. Updated: January 2025.
831,683 professionals have used our research since 2012.