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Comodo vs Bitdefender: Which Antivirus Performs the Best?

Dave Miller with Online Cloud Security

Dave Miller – Tech Enthusiast & Security Expert – January 8th, 2023

Comodo vs Bitdefender

It makes sense to compare Comodo vs Bitdefender if you want a free antivirus that can upgrade to a premium version later. Today, antivirus is necessary regardless of the program you select. 

It would help if you exercised additional caution to safeguard your information, given the rise in cyberattacks throughout the globe. Additionally, antiviral is a layer of defense that may support you if you make that unplanned error.

No matter whose OS you are now using, the built-in security has increased, and as a result, most users are sufficiently secure. But for those who use the internet frequently, installing antivirus software and keeping it updated to safeguard your devices and data is crucial. Most individuals overlook this tool because they believe their PCs’ inherent security measures are sufficient to protect them from threats and assaults. But not today because once we compare these two free antiviruses, we can choose which is better.

Keep reading this article to learn why you should take an antivirus and which one is best for you.

Comodo vs Bitdefender: Which Antivirus Performs the Best?

Comodo vs Bitdefender – Overview


The Comodo Group creates and offers Comodo Internet Security, a freemium Internet security suite with an antivirus application and other layers of protection. Comodo Security Solutions, Inc., renamed Xcitium, is a cybersecurity firm with its main office in Bloomfield, New Jersey, in the United States.

Their aim is on the tenet that every digital transaction has to have a layer of security and trust. Today, Comodo’s technology gets used by thousands of businesses and organizations to verify, validate, and safeguard their most valuable asset. Statistics internships In addition to having more than 700,000 commercial clients and 8,000 international partners and affiliates, Comodo has more than 85 million desktop security software installs. Being the top SSL Certificate Authority in the world, they have a market share of more than 36%.

Your PC is protected by their free antivirus software against all internet threats using antivirus, a firewall, a sandbox, host intrusion prevention, and more; you may upgrade to receive all the features.


Bitdefender, a Romanian cybersecurity technology business with operations in the United States, Europe, Australia, and the Middle East, is recognized as the industry leader worldwide. The firm was established in 2001 by Florin Talpeș, also its largest stakeholder. Over the years, Bitdefender has won several industry honors and got acknowledged as a cybersecurity pioneer by unbiased testing organizations and business analyst firms.

They create and provide cybersecurity services and solutions, such as IoT security, endpoint security, and antivirus software. The business has more than 20,000 approved partners and resellers and distributes its products through partners in 170 countries. Their antivirus, which keeps your computer operating clean, quickly, and virus-free while protecting you from the most recent e-threats, is accessible for free. You may go even more to get the advanced features.

Comodo vs Bitdefender – Features


The only free antivirus is available on the market that is as effective as Comodo is possible. Nearly all of the premium features get included in the free version. As a result, if you choose Comodo Premium, you also receive some of the following.

Defense+ Technology: A host intrusion prevention system called Defense+ is a part of Comodo Internet Security that continuously tracks all executable file activity on your computer. The user gets alerted whenever an unknown program executable gets detected with Defense+ active.

Cloud-based Antivirus: The blazing-fast online tool Comodo Cloud Scanner scans your computer for hidden processes, garbage files, registry issues, and viruses that might be lurking inside.

Auto Containment Technology: Comodo Containment services stop unknowns from causing runtime endpoint damage as it runs questionable data in a secure environment to prevent harm.

Firewall & Web Filtering: It has cutting-edge security against complex buffer overflow attacks and web filtering to prevent hackers from stealing your data and photographs.

Data Storage & Backup: Comodo offers 10 GB of online storage for data backup. Comodo Backup is the finest online backup program for protecting data and preventing data loss.


Several features in Bitdefender may shield you from any problems with online security. All you need to do is sign up for a premium membership because most functions are either completely unavailable or highly limited in the free version.

Groundbreaking Threat Detection: With the best protection and the lowest impact on performance, Bitdefender outperforms every other security program. Innovative technology to safeguard against zero-day attacks and to protect your devices from malware

Premium VPN: Up to 200MB per day per device or unlimited access get included with the high-speed VPN service on higher packages.

Password Manager: You may generate, safely save, and manage your online passwords with Bitdefender’s multi-platform Password Manager application.

Identity Theft Protection: When your personal information is in danger, it alerts you immediately, protecting you from harm and financial loss due to identity theft. Additionally, it offers complete identity theft restoration services and identity theft insurance with a $2 million coverage limit.

System Tools: With just one click, you can enhance system speed and have hazardous settings, susceptible software, and missing security updates found and fixed right away. Additionally, Bitdefender adapts to the hardware and software of your system, saves resources, and enhances performance.

Comodo vs Bitdefender – Pricing


For their antivirus application, Comodo has extremely clear and easy pricing. You can choose between the free plan and the full premium version, as shown below.

Free Version: The free edition includes all of the features, including Defense+ Technology, their cloud-based antivirus, and spyware screening. You may use it whenever you want because it is completely free.

Complete Antivirus: The antivirus software’s award-winning firewall, web filtering, Virus-Free Warranty, and online storage & backup are all included in the free edition. You will pay a total of $29.99 for 1 device for 1 year and $39.99 for 3 devices for 1 year. It is far less expensive than many items on the market today.


Bitdefender pricing is a bit tough ask to explain all in one point but let’s just say that they have everything you need. They have plans designed according to whatever you need to have.

Bitdefender Free Antivirus: The completely free Bitdefender antivirus for Windows blocks even the fastest-evolving assaults, operates invisibly in the background and remains out of the way. Even with the free versions, you still get live customer assistance, and it puts the least strain on your CPU.

Bitdefender  Total Security: According to independent testing from Bitdefender, this anti-malware program is the best against sophisticated threats. In terms of malware prevention and its effect on system performance, it performs better than its rivals. Enjoy unparalleled internet security with no speed degradation on your device. It costs $94.99 for a year and covers up to 5 devices. Additionally, you may get a 30-day free trial.

Bitdefender Premium Security: This package includes everything you need, including virus protection, an unlimited VPN, a password manager, priority support, and multi-platform assistance. Whenever you contact Support, also with top priority, for typical users, it is rather pricey at $159.99.

Bitdefender Ultimate Security: Mega-suite perfection. The complete package offers all-in-one protection for your digital life, merging award-winning device security, identity protection, and online privacy. The best identity theft protection and restoration and theft insurance for up to $2 million get included in addition to all the features from the earlier packages. It costs $179.99 for one year for up to 10 devices.

Comodo vs Bitdefender – Support

When choosing the premium package between Comodo and Bitdefender, both include 24-hour customer service. As a result, you will always have choices available whether you encounter problems and want immediate assistance or just an email response. You may contact them through phone, live chat, email, or ticket assistance. 

Both furthermore have a well-maintained knowledge base portion that you can use anytime you need instructions about specific features. The community forum is the greatest when you want professional assistance or read previous posts about difficulties comparable to yours.

Given that it got selected as a Customers Choice in North America in the 2021 Gartner Peer Insights “Voice of the Customer,” Bitdefender has an advantage in this situation.

Which Antivirus is Best? - Bottom Line

Today’s cyberspace needs antivirus, and you are missing out if you are not utilizing it. It would help if you armed yourself with the possibility of being attacked at any time. Deciding between Comod and Bitdefender was not difficult.

When you compare the number of features and the dependability of their service, Bitdefender comes out on top. Bidefender’s service has caused problems for other well-known brands in the business. It would be best to use Bitdefender for complete protection since its real-time, and on-demand scans can find and prevent all malware.

However, if you’re searching for something free and helpful, Comodo antivirus is your best bet. It does offer the security features you require. Most of Comodo’s capabilities are available in its free plan; however, they are often less strong than Bitdefender’s. It makes no sense to choose the subscription plan because its only extra features are tech help and a virus removal guarantee.

That is why whenever I choose between the two options, Bitdefender will always comes on top.

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Dave Miller with Online Cloud Security

Dave Miller

IT Consultant at Online Cloud Security

Dave Miller is an IT Consultant for Online Cloud Security and has over 7 years of experience in the Information Technology space. He also specializes in repairing laptops & computers. In his spare time, he loves to talk about new technologies and hosts monthly IT and Cyber Security meetings in the Houston area.

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About Online Cloud Security:

Online Cloud Security is here to recommend you the most secure devices, from laptops to smartphones, we only want to provide you with products that we have tested and used ourselves for online security. Every product that we recommend is heavily inspected and tested for security against hackers, viruses, malware, and any other intruders that may want to steal your information. 

Recent Posts:

Online Cloud Security Logo (500x500px)

About Online Cloud Security

Online Cloud Security is here to recommend you the most secure devices, from laptops to smartphones, we only want to provide you with products that we have tested and used ourselves for online security. Every product that we recommend is heavily inspected and tested for security against hackers, viruses, malware, and any other intruders that may want to steal your information. 

Recent Posts: