Avast vs Kaspersky Comparison: A head to head battle in 2021

Avast vs Kaspersky Comparison A head to head battle in 2021
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Look for antivirus in 2021? Avast vs Kaspersky are both great choices, but which one is better? Let’s compare both on features and product service

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If you want the best antivirus software protection, you need to invest in either of these two antiviruses. Avast vs Kaspersky – who takes the crown? A battle of the best antivirus in 2021.

Although Avast is one of the best options and it offers a strong set of features for paying customers with its various subscription plans, Kaspersky Anti-Virus is similar with good pricing and a friendly interface for new customers. this article, we’re going to discuss Kaspersky vs. Avast as they go head-to-head in comparison.

Firstly, here are Kaspersky antivirus offerings:

  • Malware protection (blocks viruses, Trojans, rootkits, and more)
  • Ransomware protection (multi-layered module)
  • Vulnerability Scanner (finds flaws in the OS security and warns the user)
  • Silent Mode (no pop-ups when you watch a movie or play a game)
  • Powerful two-way firewall (advanced network security)
  • Email filtering (keeps spam and junk at bay)
  • Privacy protection (prevents webcam hijacking)
  • Safe money (additional security for safe shopping and banking through your browser)
  • Safe Kids (parental controls to protect your children online; allows monitoring your kids’ activity)
  • Password manager (secure storage for your passwords; also helps to come up with hard-to-crack login/password combinations)
  • File backup/encryption (self-explanatory: encrypts and backs up the most important files/folders)
  • Secure Connection (a decent VPN for hiding your online activity from third parties)
  • Safe browser (especially useful for banking and shopping)
  • Clean-up tools (used to optimize overall OS performance and get rid of junk on the hard drive)
  • Full compatibility with the leading platforms (Windows, Mac, iOS, Android).

Kaspersky Antivirus has one of the most advanced and comprehensive feature lists.

Here is a list of what Avast has in store in terms of offerings:

  • Basic anti-malware protection (real-time protection against Trojans, viruses, and more)
  • Wi-Fi Security scans (locates weaknesses in your network and offers solutions)
  • Fake site blocker (prevents hackers from stealing your credentials/passwords when shopping)
  • Password security (creates a vault for your passwords that can be accessed with one click)
  • Sandbox (for running suspicious files in a safe environment – no malware will be able to affect the OS while in the sandbox)
  • Advanced firewall (prevents the hackers from exploiting weaknesses in the network)
  • Spam/phishing email block (protects your mail from spam, phishing, and other types of junk)
  • Advanced ransomware protection (keeps sensitive data safe and prevents criminals from demanding a ransom)
  • Webcam protection (same as in Kaspersky)
  • Data shredder (same as in Kaspersky)
  • Automated updates (self-explanatory: constantly looks for new updates and downloads them automatically)
  • Clean-up (for OS optimization/performance boosting)
  • SecureLine (This is Avast virtual private network features)
  • Real Site (This feature works against fake DNS routing, which is when you’re redirected to a malicious copy of a legit website)

A quick look at the features stated above shows that the Avast Antivirus software is slightly behind Kaspersky, however, it still has an impressive list of features.

Setting up a Fight: Avast vs Kaspersky

To help you make the right decision, we are going to put Kaspersky and Avast to the test on product and service features. We will start by looking at the features and pricing before evaluating user-friendliness, the quality of protection, and overall customer service on offer.


Given the threat of ransomware and malware attacks, invest in antivirus software that has features that can protect you.


Kaspersky Logo

Kaspersky Anti-Virus is the first product that Kaspersky offers its users. Windows-only software that was developed with the “essential” virus protection in mind. Kaspersky Anti-Virus protects against new threats like crypto mining, which turns your PC into a generator for cryptocurrencies like Bitcoin.

Internet Security for Mac and Mobile Protection offers the same protection as Anti-Virus, but with a few extras. Internet Security also offers additional data protection to block webcam surveillance and protect against phishing attempts.

Additional functions are Kaspersky Safe Money, with which you can also be protected online. It is an isolated browser that gives you a secure web environment for banking or online shopping.

You can combine Safe Money with Kaspersky Secure Connection and a restricted VPN service (Virtual Private Network) included in Internet Security and Total Security. The combination of these elements protects you from some dangers of public WLAN.

Kaspersky Total Security offers features such as parental controls, cloud protection for files, and a password manager to the system. The elements contained in password managers are generally quite simple. This means that Kaspersky Password Manager is an exception, with the latest features and a user-friendly interface.


Avast Logo

Avast has one of the most comprehensive features in any antivirus package, with a free plan that blocks common threats like viruses and ransomware while also providing you with a vulnerability scanner. Network to block possible hacking attempts.

For more useful tools and features, you can upgrade to the paid version of Avast Antivirus.

Avast Pro Antivirus

In addition to all the free features, Avast pro Antivirus software gives you a very useful sandbox technology that allows you to test any suspicious files in a safe and isolated environment without the risk of infecting or damaging your computer. one of your files.

The other peculiarity is Real Site, which prevents hackers or other malicious users from redirecting you to fake websites that could steal your sensitive data or personal information.

This paid version also offers a product support bonus.

Avast Internet Security

This paid version of Avast has all of the wonderful features of the Pro plan plus additional internet security thanks to the built-in firewall. The firewall monitors your Internet traffic and prevents attempted web attacks. Avast Internet Security offers a special ransomware protection function to protect your files from attempted theft by hackers. This version also has a useful spam filter to keep your inbox safe from junk mail and phishing scams.

Avast Premier

This premium version gives you all the features of the Pro and Internet Security versions of Avast. You will also receive a useful document shredder as well as an automatic software update program for all outdated programs and continuous protection. against spying on your web camera.

Avast Ultimate

It’s Avast’s full-fledged antivirus suite. In addition to all the aforementioned functions of the free version and all other paid versions, it offers a very useful cleaning tool, unlimited VPN as well as the premium version of Password Manager and Safe and reliable Avast.

Verdict on features

Both Kaspersky and Avast Antivirus have unique privacy and protection features that provide subscribers with the most value for their money.


Antivirus software should be affordable and also worth the cost.

Here we will be comparing Avast paid vs Kaspersky paid by exclusively looking at the paid plans of both antiviruses to give a verdict on which offers the best security service at the most reasonable price.


Kaspersky offers three various subscription plans and each plan has varied pricing depending on the number of signed-in devices and the length of coverage.

  • Kaspersky Anti-Virus: ransomware protection for three devices at $39.99 per year.
  • Internet Security: banking protection, webcam protection, parental controls for three devices at $ 59.99 per year.
  • Kaspersky Total Security: password manager, backup and restore, advanced parental controls for Five devices at $99.99 per year.

Kaspersky subscription plans are affordable and they also offer a good value. Kaspersky Anti-Virus is only around $15 cheaper than the most expensive Total Security package, with a 60-per cent new-customer discount applied to both. The 60-per cent discounted rate across all these plans makes Kaspersky an especially good option for new customers. Kaspersky also offers a free 30 days trial version to its users.


There are three Avast paid packages available and each offers different great features.

  • Avast free edition: One to 10 PCs, Wi-Fi security, and password manager alongside the regular malware protection are available for Free.
  • Internet Security: Phishing protection, Sandbox app for up to 1-10 PCs at $59.99 per year.
  • Avast Premier: Webcam protection to 1-10PCs at $69.99 per year.
  • Avast ultimate: Avast Clean-up, phishing protection, sandbox, webcam protection along with a password manager, VPN protection and file clean up added in for up to 1-10PCs at $119.99 per year.

Verdict on pricing

With no new-customer discounts offered, Avast paid packages are confusing because most of its expensive plan gives access to a few numbers of devices even though Avast offers a free subscription package to users.

In contrast, Kaspersky has clearer price plans with new-customer discounts that are generous, especially when it is compared to the Avast ultimate which is an alternative from Avast.

Users-Interface Experience

As a beginner, you need to be sure that the antivirus software you choose is easy to use with a great experience.


After installation, Kaspersky does not guide you through the various menus to find the most important functions. Antivirus scans, Safe Money, and other important functions of Kaspersky are immediately available on the first dashboard.

If you want to access some of the additional features, tap “More Tools” at the bottom of the initial dashboard to access the larger list. Each option contains a brief description to help you understand some of Kaspersky’s instructions.

Avast antivirus

The Avast interface is extremely easy to use and has an attractive grey background that stands out well from the main buttons and icons. The left menu gives you access to other Avast features, including Password Manager and Avast Secure-Line VPN.

The settings and functions are well presented. When you click on a feature tab such as “Privacy”, a list of the relevant features is shown with a brief description in three words.

Verdict on user experience

Kaspersky and Avast are easy to use and quick to install. Avast’s upselling could be distracting and confusing, however. The Kaspersky client is also a little easier to navigate because all the main functions are highlighted.

Protection and performance

Protection is the most important category in our comparative assessment. If one or both of the antivirus programs cannot protect you, you have to deal with our other antivirus program. Based on independent reports from the two security companies, we will assess the level of protection and the quality of the protection offered by Kaspersky and Avast.


Kaspersky starts out with perfect scores from AV-Test, the AV-Test awarded Kaspersky 6 out of 6 for protection and 100-per cent scores for protection. Similar performance was seen in AV-companies, out of 752 samples, all 752 were blocked, with no false positives — another 100-per cent success rate.


Although it does not reach 100%, Avast’s protection ratings in the AV test were almost perfect with a success rate of 99.5%. Of 752 samples, 746 were blocked, with six malware samples skipped, for a total success rate of 99.2%.

Verdict on protection and performance

Kaspersky consistently achieved perfect results, while Avast Antivirus achieved good results from two laboratories. However, the disappointing MRG Effitas value cannot be ignored, as Kaspersky has a higher protection and performance rate. higher than Avast.

customer support

Antivirus providers like Kaspersky and Avast are identical to any other company and need the best customer support to solve potential customer problems.


For a large anti-virus vendor like Kaspersky, customer support options are rather poor because direct support doesn’t seem to be what Kaspersky wants to offer. You can send support questions through social media, but there is no live chat and phone support doesn’t seem to be an option either. Kaspersky offers a paid support option, which is hidden in the lower header of the website.


A similar lack of direct support options is associated with Avast. Avast has knowledge-based support guides that are separated by individual products and that users can review. These deal with basic problems like installing software. You can send support questions, but the process is somewhat complex. You must fill out a questionnaire before you receive a form to fill out.

verdict on customer care

Online support from Kaspersky and Avast is fine, but both providers lack direct support methods. Avast offers direct support, but you are expected to pay a substantial premium for this privilege, which we do not recommend.

Comparison between Kaspersky Free and Avast Free

Before you pay for an antivirus solution, it is always better to try the free version. You can see how it works on your device and whether you like it or not. Avast free and Kaspersky free versions are decent and they can serve as a starting point for a beginner.

Kaspersky Security Cloud Free primarily offers protection against malware. Thanks to this, you can protect a single device on Windows, Mac, iOS, or Android. It is important to note that the company also offers free editions of Password Manager, Secure Connection (VPN), and Safe Kids (parental controls). Although they are rather limited, we strongly recommend installing them on your devices.

Avast is 100% free and suitable for entry-level virus protection. Just like the Free Kaspersky, the Avast is compatible with major desktop and mobiles. Avast’s VPN, SecureLine, doesn’t have a free edition. However, you can still use the free 7-day trial. The secure browser is available as well as the password manager.

Final verdict – which is better Avast vs Kaspersky Antivirus?

Kaspersky is way ahead of Avast in this comparative assessment. Offer a perfect score for certain product and service functions such as performance and protection. It has also proven itself with generous discounts for new customers and has a user-friendly interface that satisfies both beginners and advanced users.

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Avast vs Kaspersky Comparison: A head to head battle in 2021 FAQs

Does Kaspersky slow down windows 10?

Yes, but only when you a scanning virus on your pc. In standard mode, Kaspersky doesn’t slow down windows 10.

Can Kaspersky be trusted?

Yes. you can. Kaspersky one of the best antiviruses right now. So yea is safe to use.

What the Avast internet security price?

$55,99 for 1 year with a 20% discount applied. You might be don’t worry about the safety of your online shopping and banking with this package.

Thank you for reading!