GajShield Next Generation Firewall vs OPNsense comparison

GajShield and OPNsense are both solutions in the Firewalls category. GajShield is ranked #37 with an average rating of 7.7, while OPNsense is ranked #3 with an average rating of 8.3. GajShield holds a 0.1% mindshare in Firewalls, compared to OPNsense’s 11.5% mindshare. Additionally, 100% of GajShield users are willing to recommend the solution, compared to 97% of OPNsense users who would recommend it.

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Executive SummaryUpdated on Sep 16, 2024

OPNsense and GajShield Next Generation Firewall both compete in the firewall solutions category. Users highlight GajShield for its advanced features, giving it a perceived upper hand despite OPNsense's competitive pricing and user support.

Features: OPNsense is known for its open-source model, extensive plugins, and flexibility. GajShield offers deep packet inspection, comprehensive threat management, and robust security features.

Room for Improvement: OPNsense could enhance its reporting tools, increase the quality of its documentation, and provide better user support materials. GajShield needs to improve its configuration process, make its user interface more intuitive, and streamline its setup experience.

Ease of Deployment and Customer Service: OPNsense is noted for relatively simple deployment and good community support. GajShield is recognized for quick deployment and responsive customer service, providing a faster and more supportive deployment experience.

Pricing and ROI: OPNsense has low setup costs and quick ROI due to its open-source nature. GajShield has higher initial costs but delivers significant ROI through enhanced security features, offering greater perceived value despite being a more expensive option initially.

To learn more, read our detailed GajShield Next Generation Firewall vs. OPNsense Report (Updated: April 2025).

Buyer's Guide

GajShield Next Generation Firewall vs. OPNsense

April 2025

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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

Mindshare comparison

As of May 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 21.4%, up from 17.7% compared to the previous year. The mindshare of GajShield Next Generation Firewall is 0.1%, up from 0.1% compared to the previous year. The mindshare of OPNsense is 11.5%, down from 17.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Firewalls

Featured Reviews

EhabAli

Sr. Cybersecurity Solutions Architect at BMB

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.

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AMBARISH PATKAR

Products &Service Head; Head of IT at Wahl India

User-friendly settings, frequent updates, and responsive support

The scalability of the GajShield Next Generation Firewall is good, but it depends on what model I have. There are many different models available. If I need to have more users I can purchase a model that can handle more. A physical device would allow me to have more users. We have approximately 150 users using this solution in my organization and out of the 150, 54 of them on sitting in the office.

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Eddy Ramirez

IT Security Director at a financial services firm with 1,001-5,000 employees

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.

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Quotes from Members

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

Pros

"All of the features of Fortinet FortiGate are useful and the security protection is good."

"The features that prevent internet connections, the filtering are the most valuable because we did not have any internet protection before."

"I like how we can achieve total integration."

"It's a firewall that secures our internal network. I have been using it since 2013, and I find that most of the features are advanced, and very user friendly."

"FortiGate has a strong security topic which allows all of the Fortinet devices to communicate and share information which makes their security more powerful."

"Run Script is the best tool to use in Fortinet FortiGate with multiple environments."

"A strong point of FortiGate is that the graphical interface is complete and easy to use, especially if we think there is a list of operations that we are able to perform inside."

"The next-gen features, the unified threat management capabilities are something that just about everybody is interested in at this point."

More Fortinet FortiGate pros

"GajShield Next Generation Firewall's best feature is the network DLP."

"The most valuable feature of the GajShield Next Generation Firewall is the user-friendly settings, dashboards, and anti-threat protection. Additionally, the solution upgrades frequently which is good because we receive new features."

"GajShield has improved our mobile device-based connectivity."

"Gajshiled's enterprise cloud and DLP-level features give it an advantage over other products."

"It is an easily scalable solution...The initial setup was very easy."

"It is a stable solution."

"The solution's outcome is very high, and we often use it in a very high-traffic environment."

"The DNS-level filtering is impressive for thwarting time scanners."

"The most valuable feature is the Dual WAN in OPNSense, which offers advanced capabilities."

"I mostly rely on the solution's network intrusion detection and prevention system, along with other systems, CMs, and log management."

"The most valuable features are reporting, the Sensei plugin, and firewall capabilities."

"OPNsense is easy to use and open source."

"The interface and the dashboard are the most valuable features of this solution."

"The most valuable features of OPNsense are the GUI and frequent updates."

"The tool's integration is more like a button press."

More OPNsense pros

Cons

"It should provide better visibility over the network and more information in the form of reports for the end users. Its installation should also be easier."

"I have to say that the initial setup was complex. The deployment took a few days to get set up. Initially, we were using an IPVanish. We switched to this tool since we thought it would be easier. But it turns out it wasn't easier to set up and run."

"The solution could be more evenly structured."

"Fortinet needs to overhaul its documentation."

"I need user-behavior analytics, to find threat scenarios from inside the organization, insider attacks. That would be very helpful for us. In addition, I would like next-generation features for small and medium businesses. These businesses require UTM, all in one product. Fortinet must include it."

"There can be more security in hybrid implementations. When a customer has a hybrid environment where some parts are in the cloud, we need a consistent security solution for such scenarios."

"Fortinet FortiGate can be integrated with different platforms. They have integrations in place, but I can't say they're 100%."

"The ease of use could be improved."

More Fortinet FortiGate cons

"Sometimes, we have to use SD-WAN support for the solution, which can be improved by adapting some features that will help our approach to network services."

"We raised a support ticket, and the project didn't get a proper response. There was a skill issue in TAC support."

"Gajshield can improve SD-WAN compatibility at an enterprise cloud level."

"We face issues with some configuration parts that we don't understand in the solution, and sometimes we face issues with the VPN connection."

"GajShield Next Generation Firewall could improve the flow of the settings. If somebody's using a Cisco firewall or any other brand and they want to use GajShield Next Generation Firewall the platform's UI is a bit different. If it was more similar to the others it would be better."

"The firewall configuration and administration screens could use some improvement."

"GajShield Next Generation Firewall would be improved with the addition of a load-balancing feature."

"The support for OPNsense is good because we have documents available on the internet. The support could improve a little."

"pfSense has better performance and quicker updates."

"I would like better documentation concerning the provided packages and their integration."

"In terms of improvement, the performance could be enhanced."

"The logging could improve in OPNsense."

"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."

"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."

"The solution could be more secure."

More OPNsense cons

Pricing and Cost Advice

"Compared to Palo Alto, which we have used in the past, pricing and licensing are okay."

"It's an expensive solution."

"When you look at these end security systems and firewalls, these firewalls even five years ago were $50,000 or perhaps $25,000 to implement in some types of customer sites. Now we're talking about tools that are $1,000. In this case, it might have been $500 or something like that."

"The price range is quite acceptable and normal."

"While Fortinet FortiGate has a higher price point compared to Sophos XG, its user-friendly interface justifies the cost."

"This is not a cheap solution but it isn't expensive, either. It's a good solution for the right price."

"It was probably about $2,500 per firewall. It was all included. It included support, services, threat management software, and 24/7 FortiCare on it. Cisco products are more expensive."

"For our organization, the licensing costs are approximately $7,000 per year."

More Fortinet FortiGate pricing and cost advice

"GajShield is a cheaper solution as of now. The subscription is yearly."

"It was about 15% cheaper compared to Sophos."

"GajShield Next Generation Firewall is reasonably priced."

"The price of the GajShield Next Generation Firewall is very attractive when compared to other solutions."

"GajShield Next Generation Firewall is not that expensive, and its pricing is better than Palo Alto."

"GajShield Next Generation Firewall is cheaper than the other products in the market. The licensing costs for the solution are on a yearly basis."

"It's a free solution."

"I've used the free version. My computer with two network cards at home allows me to try as many different software options as I want. I did pay for the license, but it was for the Zenarmor license, which is the packet inspection tool. They use AI for packet inspection, which integrates with OPNsense and pfSense."

"Its pricing is unbeatable in comparison to other firewalls. You can have a small instance that could be €80 a month with the hardware underneath. Azure Firewall and FortiGate are out of the question at this price. If you are on a public cloud, you need the underlying infrastructure. Other than that, there is no additional cost. If you have it on-prem, you have to buy the server or the appliance. The hardware cost is replaced with the infrastructure cost in the cloud. You also have costs for the public IPs and underlying VMs, but that's not related to OPNsense. It would be the same for a FortiGate deployment on Azure. You need a FortiGate license, and you need the underlying infrastructure that scales up depending on your needs."

"We are not paying any licensing fees. OPNsense is completely free for us."

"It costs about $1000."

"OPNsense is a well known open-source tool."

"It is a free solution, and when you compare it to alternatives like FortiGate, which is quite powerful but also costly, the value becomes evident."

"It's not expensive."

More OPNsense pricing and cost advice

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Top Industries

By visitors reading reviews

Educational Organization

20%

Computer Software Company

14%

Comms Service Provider

Manufacturing Company

Media Company

24%

Computer Software Company

Outsourcing Company

Manufacturing Company

Computer Software Company

16%

Comms Service Provider

13%

Government

Educational Organization

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...

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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...

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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 ...

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What do you like most about GajShield Next Generation Firewall?

The solution's outcome is very high, and we often use it in a very high-traffic environment.

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What needs improvement with GajShield Next Generation Firewall?

Sometimes, we have to use SD-WAN support for the solution, which can be improved by adapting some features that will ...

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What is your primary use case for GajShield Next Generation Firewall?

GajShield Next Generation Firewall helps us with security solutions and platforms. It helps us configure the network....

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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...

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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.

See all answers

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...

See all answers

Comparisons

Sophos XG vs Fortinet FortiGate

Compared 22% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 13% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 11% of the time

WatchGuard Firebox vs Fortinet FortiGate

Compared 5% of the time

Check Point NGFW vs Fortinet FortiGate

Compared 3% of the time

More Fortinet FortiGate Competitors

Sophos XG vs GajShield Next Generation Firewall

Compared 49% of the time

More GajShield Next Generation Firewall Competitors

Netgate pfSense vs OPNsense

Compared 38% of the time

IPFire vs OPNsense

Compared 13% of the time

Sophos XG vs OPNsense

Compared 8% of the time

Untangle NG Firewall vs OPNsense

Compared 4% of the time

Sophos XGS vs OPNsense

Compared 4% of the time

More OPNsense Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

April 2025

Download Fortinet FortiGate product report

Buyer's Guide

GajShield Next Generation Firewall

April 2025

GajShield Next Generation Firewall report

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Buyer's Guide

OPNsense

April 2025

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Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall

GajShield NGFW

No data available

Overview

Fortinet FortiGate offers comprehensive network security and firewall protection across multiple locations. It effectively manages data traffic and secures environments with features like VPN, intrusion prevention, and UTM controls.

Organizations rely on Fortinet FortiGate for its robust integration with advanced security policies, ensuring significant protection for enterprises, cloud environments, and educational sectors. It facilitates network segmentation, application-level security, and authentication management, securing communication within and between locations such as branches and data centers. Its efficient SD-WAN and UTM features enable streamlined data management and enhanced threat protection capabilities. Users appreciate its centralized management, facilitating seamless operations across diverse environments.

What are the key features of Fortinet FortiGate?

VPN Capabilities: Ensure secure remote access for users and seamless site-to-site connections.
Intrusion Prevention System (IPS): Detect and prevent security threats and vulnerabilities.
Advanced Firewall: Offers robust firewalling with application control and web filtering.
SD-WAN: Optimizes application performance and enhances bandwidth management.
SSL VPN: Provides reliable and secure access for remote workers.

What benefits should users expect from Fortinet FortiGate?

High-performance Security: Delivers effective threat mitigation with high availability.
Centralized Management: Simplifies network operations with cloud-based management tools.
Detailed Analytics: Provides comprehensive insights into network activity and security threats.
Load Balancing: Ensures optimal resource distribution and traffic management.

Fortinet FortiGate is crucial in sectors like education, offering robust networks for secure data flow between campuses and facilitating remote learning. In enterprise environments, it allows efficient management of application traffic and security across multiple branches, while in the cloud, it seamlessly integrates with diverse platforms to enhance security infrastructure.

Fortinet

GajShield Next Generation Firewall (NGFW) is a cutting-edge cybersecurity solution designed to protect organizations from advanced threats and secure their network infrastructure. With its advanced features and robust capabilities, GajShield NGFW offers comprehensive security, high performance, and simplified management.

GajShield NGFW provides real-time visibility and control over network traffic, allowing organizations to monitor and manage their network effectively. It offers deep packet inspection (DPI) technology, which enables the identification and analysis of application-layer protocols, ensuring that only authorized applications are allowed to pass through the firewall.

This next-generation firewall also incorporates advanced threat intelligence and behavior-based analytics to detect and prevent sophisticated cyber threats. It uses machine learning algorithms to identify and block malicious activities, ensuring that organizations are protected against zero-day attacks and advanced persistent threats (APTs).

GajShield NGFW offers a wide range of security features, including an intrusion prevention system (IPS), virtual private network (VPN), web filtering, and data loss prevention (DLP). These features help organizations enforce security policies, prevent unauthorized access, and protect sensitive data from being leaked or compromised.

Furthermore, GajShield NGFW provides granular control over user access and application usage, allowing organizations to define and enforce policies based on user roles and responsibilities. It also offers bandwidth management capabilities, enabling organizations to prioritize critical applications and ensure optimal network performance.

With its intuitive and user-friendly interface, GajShield NGFW simplifies the management and administration of network security. It provides centralized control and monitoring, allowing administrators to configure policies, generate reports, and receive real-time alerts on security events.

GajShield Next Generation Firewall is a comprehensive cybersecurity solution that offers advanced threat protection, network visibility, and simplified management. With its powerful features and robust capabilities, it helps organizations safeguard their network infrastructure and protect against evolving cyber threats.

GajShield

OPNsense is widely used for firewall functionalities, intrusion detection, VPN and IPSec, content filtering, securing network traffic, and remote access. It protects internal networks and manages servers securely, suitable for small to medium-sized businesses.

OPNsense is a comprehensive firewall solution leveraging open-source technology. It integrates with third-party modules like WireGuard and CrowdSec, enhancing its security capabilities. Offering on-premises and cloud deployment, it features an intuitive graphical interface, advanced reporting, VPN functionality, IDS/IPS features, and high scalability. Users find it ideal for small businesses and home networks due to its stability and ease of use. Frequent updates and an active community support its continuous improvement. However, it needs advancements in VPN selection, scalability, and technical documentation. Enhanced high availability, threat intelligence, and integration with virtualization platforms are required. User feedback suggests improvements in connectivity, alerting, traffic monitoring, and antivirus protection.

What are the key features of OPNsense?

Strong Firewall: Robust firewall capabilities for securing network traffic.
Intrusion Detection and Prevention: Effective IDS/IPS for threat mitigation.
VPN Functionality: Comprehensive VPN support including WireGuard.
Content Filtering: DNS-level filtering for enhanced security.
Advanced Reporting: In-depth traffic analysis and reporting features.
High Scalability: Supports growing network demands.
Integration Capabilities: Works with third-party modules like CrowdSec.
Intuitive GUI: User-friendly graphical interface enhances usability.

What benefits should users look for in OPNsense reviews?

Security: High level of protection for internal networks.
Manageability: Easy management of servers and network traffic.
Cost-Effective: Open-source nature reduces costs.
Reliability: Stable performance suitable for small and medium-sized businesses.
Community Support: Active community and frequent updates.

OPNsense is implemented across various industries to secure network infrastructure and ensure reliable connectivity. In fintech, it safeguards sensitive financial data while maintaining compliance. Educational institutions deploy it to protect student information and enable secure remote learning environments. Healthcare organizations use it to secure patient data and comply with HIPAA regulations. By integrating with tools like WireGuard and CrowdSec, businesses enhance their cybersecurity posture and streamline network management, making OPNsense a versatile choice for diverse operational needs.

OPNsense

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

Zodiac Clothing

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.

Buyer's Guide

GajShield Next Generation Firewall vs. OPNsense

April 2025

Free Report: GajShield Next Generation Firewall vs. OPNsense

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