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Which One Is Better: Bitdefender vs Malwarebytes?

Bitdefender and Malwarebytes are two of the most recognized products in the antivirus market. Both have a wide range of features and competitive pricing and invest in their research, which is why their products are so well regarded. They have their differences, though, especially in how well they’ll protect your PC.

In this Bitdefender vs. Malwarebytes comparison, we’ll compare and contrast Malwarebytes vs Bitdefender to help you decide which is the better option. Bitdefender wiped the floor with Avast in our Bitdefender vs. Avast head-to-head, so we’ll see if it can do the same to Malwarebytes.

We’re going to assess how the products match up over five rounds. If you’d like more details on either, check out our Bitdefender Antivirus review or our Malwarebytes Antivirus review.

Bitdefender vs Malwarebytes: Which Software Puts Less Impact on System Performance?

Another important consideration is the impact a security product puts on system performance (or computer speed).

To be able to provide real-time protection against malware threats, a security product has to continuously run in the background, just like other computer programs. If a product occupies a lot of system resources, you may have to deal with system performance issues (or computer slowdowns).

Now, let’s see how both products fared in the most recent independent Performance Tests.

AV-Test’s Performance Test looked at the average influence of a product on computer speed while carrying out common computer operations, such as copying of files, downloading & installing applications, visiting websites, etc. The impact each product caused was calculated in terms of slowdown on a standard and a high-end PC.

Bitdefender received a perfect performance score of 6/6 from the AV-Test experts.

The experts at AV-Comparatives do a similar study; they evaluated the impact a product exerts on system performance while executing few everyday computer tasks, such as archiving/unarchiving, copying of files, visit websites, lunching/installing applications, etc.

Bitdefender once again received the highest ADVANCED+ award from the experts, due to its low impact score of 4.1.

Also, read AVG vs Avast 2019 have similar offerings and demonstrate similar test results, as they share the same malware detection technology.

Malwarebytes vs Bitdefender

Both software is designed to combat malware in whatever system they are installed in. Despite their similarities, there are some differences between Malwarebytes and Bitdefender.


Malwarebytes: Malwarebytes is an anti-malware and this means that it is not an antivirus. While Malwarebytes is very tough on malware and ransomware, it does not replace an antivirus. It works better with an antivirus. Malware will deal with the latest forms of attacks on any system but is not equipped to deal with older forms of attacks like Trojan. Although the latest version of Malwarebytes is said to be a great first response to malware attack and can hold its own with any anti-virus.

Bitdefender: Bitdefender, on the other hand, is an antivirus that has expanded its function in the recent updates to include anti-ransomware Bitdefender is designed to protect the system from old and established threats like Trojan horse and worms.


Malwarebytes: The latest version of Malwarebytes is designed to have four layers of protection, compatibility with older operating systems, protection for browser and applications, an intelligent management console. It protects users from unnecessary adverts; it detects junk applications to free up space especially on the Android OS.

Bitdefender: The latest Bitdefender antivirus update has a powerful web console, Intrusion detection, global protective network, offers computer and server protection, web and application control. Bitdefender offers anti-phishing and anti-fraud online protection. Parents can monitor and control internet content with the latest version of Bitdefender.


Malwarebytes: Malwarebytes is very tough on malware and the free version will scan out every malware threat. Still, it has its drawbacks. The signature-based protection offered by Malwarebytes falls below average.

Bitdefender: Although Bitdefender had a good ranking and review, there are still some drawbacks. To enjoy the full benefits of Bitdefender latest update will set you back by about $100. Even with parental control, the features are limited. Bitdefender requires internet explorer before it is activated.