--- title: Comodo Firewall Reviews meta_title: 'Comodo Firewall Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 38 reviews by the users' company size, role or industry to find out how Comodo Firewall works for a business like yours. aggregate_rating: rating_value: 4.0 review_count: 38 scale: '5' date_modified: '2026-11-11' parent_category: name: Network Security url: https://www.g2.com/categories/network-security ---

Comodo Firewall Reviews & Product Details

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Value at a Glance

Averages based on real user reviews.

Perceived Cost

$$$$$

User Insights

Average based on 38 real user reviews.

Perceived Cost

$$$$$

Comodo Firewall Reviews FAQs

Generated using AI

Last updated: Nov 04, 2026

What is Comodo Firewall, and what problem is it built to solve?

Comodo Firewall is used to monitor and control network connections and application access, helping protect computers and networks from unwanted traffic and malicious activity. Users also describe using it to manage inbound and outbound connections and ports.

What company sizes and industries is Comodo Firewall the best fit for?

Comodo Firewall’s strongest fit is among small businesses, with mid-market and enterprise organizations also represented among positively rated users.
  • Small businesses — the most common company-size segment in positive feedback.
  • Mid-market organizations — also represented among positively rated users.
  • Enterprise organizations — present, though less prominent than small businesses.

Is Comodo Firewall considered safe and secure for handling data?

Comodo Firewall is used to monitor network traffic, control which applications can connect, and block suspected threats. Users describe it as a reassuring layer of protection, though experiences are not uniformly smooth: malicious sites or malware can sometimes get through, and blocking behavior may interfere with legitimate applications or normal workflows.

Comodo Firewall Reviews (38)

Reviews

Comodo Firewall Reviews (38)

4.0
38 reviews

What do users say?

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Amr M.
AM
Amr M.
Senior Business Analyst
Small-Business (50 or fewer emp.)
Originally submitted 7/18/2018
"Comodo Firewall is one of the best Firewall software's"
4/5
What do you like best about Comodo Firewall?

Comodo Firewall is able to view, monitor, and control all connections & ports that are working on your machine. It's easy to use and has a very good interface with easy installation. It also protects the computer’s ports against hackers and blocks malicious software and web threats. It can monitor the incoming and outgoing connections and control them as well. It can secure you from all threats and handle all traffic and bandwidth inbound and outbound. Comodo has a really interesting experiment and it's the better one to use to make complete security. It can secure you from all threats and handle all traffic and bandwidth inbound and outbound. Comodo is implemented in my company and two other companies to secure, monitor, and control the network traffic. Review collected by and hosted on G2.com.

What do you dislike about Comodo Firewall?

The pricing plan is a little high, but there is a free version that works very well. However, it is still very good for preventing and securing your network with the listed pricing. I think the company's direction is on the right track because of successful tools and support after the sale. Review collected by and hosted on G2.com.

Ravinder S.
RS
Ravinder S.
Mr
Publishing
Small-Business (50 or fewer emp.)
"Recommended For Keeping Your Computer Safe From Hackers and Malwares"
5/5
What do you like best about Comodo Firewall?

Technology has made our lives easy but at the same time increased the risk of losing your data and privacy to unknown persons who might gain access to your computer without your knowledge. This is where a Firewall like Comodo Firewall comes to your rescue. I was not aware that my system was constantly being hammered for hacking attempts until I installed Comodo Firewall. In no time, the Firewall blocked all the attempts and showed that in the reports. I could not believe how many attempts I was getting at my end from hackers. Review collected by and hosted on G2.com.

What do you dislike about Comodo Firewall?

Nothing all is good but more features is good :) Review collected by and hosted on G2.com.

vinoth k.
VK
vinoth k.
Technical Lead -Infra
Small-Business (50 or fewer emp.)
"Cheap and best firewall with antivirus"
4/5
What do you like best about Comodo Firewall?

It has a sandbox facility that helps us to run new programs and software before deploying them to the networks. Since it comes along with antivirus support we can identify malware attacks and isolate the pc without spreading to the remaining PC's in-network. We can also personalize alerts for software changes in the network. It is also easy to configure. Review collected by and hosted on G2.com.

What do you dislike about Comodo Firewall?

While testing some of the malicious websites didn't get block through the website filter and there are some lags seen while using it. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
AI
Verified User in Information Technology and Services
Enterprise (> 1000 emp.)
Business partner of the seller or seller's competitor, not included in G2 scores.
"Comodo Firewall Review"
4/5
What do you like best about Comodo Firewall?

Comodo Firewall achieves improved than the in-built Windows firewall feature. It organizes the whole thing a firewall must do, favorable a lot supplementary. It stealth’s ports to preserve in contradiction of external attack, stops programs from abusing your Internet association, deals sandboxing, has a reputation-based file rating, includes a secure browser as well. Also we can use the free license firewall in our infra to test the connection and performance. Review collected by and hosted on G2.com.

What do you dislike about Comodo Firewall?

There is no dislike such as. However, it includes so many features along with the firewall stuff, so not friendly for beginners. Review collected by and hosted on G2.com.

DT
Darliz T.
Web
Small-Business (50 or fewer emp.)
"Firewall"
4.5/5
What do you like best about Comodo Firewall?

Control application, security and restriction Transfer unwanted data.

Execute applications and little resource system. Review collected by and hosted on G2.com.

What do you dislike about Comodo Firewall?

I like the control functions and execute server user application. Review collected by and hosted on G2.com.

AZ
Andrea Z.
Control and security management
Small-Business (50 or fewer emp.)
"Firewall"
4/5
What do you like best about Comodo Firewall?

Security tools for internal network and data security, access to a complete system. Review collected by and hosted on G2.com.

What do you dislike about Comodo Firewall?

I have access to all my tools, but I have no service for GNU Linux server. Review collected by and hosted on G2.com.

Tamara G.
TG
Tamara G.
Senior Software Engineer
Mid-Market (51-1000 emp.)
"Safety Tools including Web URL Scanning, Antivirus Engine, and Behavioral Analysis."
4/5
What do you like best about Comodo Firewall?

I have a wonderful journey with this software and the best of all is its capacity to generate reports with accurate details on hardware, software, and virus behavior. The other best thing is that the control center is simple to access and use, which helps in taking care of several users at the same time as appropriate. Review collected by and hosted on G2.com.

What do you dislike about Comodo Firewall?

What I think the least I like about the technology is that you may have to spend a little more time on certain issues as it can restrict legitimate programs if it isn't authenticated or digitally signed, but you can repair it by manually handling it yourself. but still, that does not give you that comfort. It restricts certain applications without being defined for a duration of time, in the very same way that the user will disable it in some parts without having to know the code, key, or password. Review collected by and hosted on G2.com.

Oswaldo O.
OO
Oswaldo O.
Operador
Small-Business (50 or fewer emp.)
"Secure suit for your network"
5/5
What do you like best about Comodo Firewall?

Easy to use and friendly GUI for this Comodo family suite Review collected by and hosted on G2.com.

What do you dislike about Comodo Firewall?

Several notifications are constantly show Review collected by and hosted on G2.com.

JM
Jake M.
Small-Business (50 or fewer emp.)
Business partner of the seller or seller's competitor, not included in G2 scores.
"Firewall and Antivirus."
4.5/5
What do you like best about Comodo Firewall?

I like the combination of Firewall and Antivirus, two important tools for the security of a computer and internal network. Comodo Firewall is powerful, I allow communication to the Internet of the programs of the computer, server and everything within the network, I deny the automatic execution of programs. Compatible with all current Windows systems, it uses few computer resources and runs silently. Review collected by and hosted on G2.com.

What do you dislike about Comodo Firewall?

Comodo Firewall works well in all its dependencies, but there is no version for Linux. Review collected by and hosted on G2.com.

Corrado Z.
CZ
Corrado Z.
Medical resident in General practice
Small-Business (50 or fewer emp.)
Originally submitted 10/16/2019
"A pretty heavy and not user-friendly firewall"
2/5
What do you like best about Comodo Firewall?

It's free to use (for basic version). User Interface is pretty clean. It has the option to pay to use a vpn service Review collected by and hosted on G2.com.

What do you dislike about Comodo Firewall?

Does not go well with avira or other antivirus. It's heavy. It has not a "Game mode". Application's preferences does not work well. Review collected by and hosted on G2.com.

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Pricing

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