Kaspersky Premium vs Malwarebytes Premium Security Comparison

• Standard for 3 devices, renewal: $34.99 a year, the renewal price the store states
• Standard for 3 devices, first year: Intro: $30.99 for the first year
• Plus for 3 devices, renewal: $46.99 a year, the renewal price the store states
• Plus for 3 devices, first year: Intro: $40.99 for the first year
• Premium for 3 devices, renewal: $54.99 a year, the renewal price the store states
• Premium for 3 devices, first year: Intro: $42.99 for the first year

• Standard for 3 devices, 1 year: $59.99 a year; the store cart lists the same amount for the next billing
• Standard for 1 device, 1 year: $44.99 a year
• Plus for 3 devices, 1 year: $79.98 a year
• Total for 1 adult and 3 devices, first year: Intro: $89.99 for the first year, a 50% discount
• Total for 1 adult and 3 devices, renewal: $179.99 a year after the first year; the page says the discount is first year only

The products and services privacy policy lists what the software can send to Kaspersky: threats detected, information on installed applications, the addresses of websites visited (logins and passwords removed up to the host name), operating system events, Wi-Fi connection data and, in its words, suspicious files that 'can be automatically sent for a more thorough analysis by machine learning-based technologies and, in rare cases, by a malware analyst'. The files are mainly executables; harmless files or parts of them may be sent too, to reduce false positives. The policy says the Kaspersky Security Network Statement and the Marketing Statement list data that users decide to provide by ticking a box in the product settings. Kaspersky says files shared by users in Europe, North and Latin America, the Middle East and several Asia-Pacific countries are processed in two data centres in Zurich, Switzerland.

The privacy policy lists, among the data its software collects, 'artifacts detected as malware, PUPs, or suspicious files' and, for blocked exploits, the exploit payload files and possibly a copy of the exploit executable. It says the content analysis of files, photos and messages runs on the device and the company does not receive the content, 'unless we describe otherwise for a specific feature'; one such feature is text message protection on mobile, which sends the sender and the body of texts from senders not in your contacts and keeps the malicious ones for analysis. It does not say whether the upload of detected files can be switched off separately; the opt-out covers 'threat statistics', which include detection samples.

The privacy policy says data is used to protect users, to update the antivirus databases, to analyse threats, and to improve products through 'statistical research and analyses' on de-identified data. It also lists 'personalized information and offers from Kaspersky, including ... Kaspersky and third-party products and services, marketing offers, discounts'. Kaspersky may share data within its group and with service providers that supply 'web analytics, data processing, advertising, e-mail distribution, payment processing, order fulfillment'. On Android it processes a hash of a device identifier. The policy version opened is dated 28 February 2022. It states that data can be processed in Russia, China and Belarus among other countries, and that data from users in the EU is processed 'on servers located in the EU and Russia'.

The privacy policy says Malwarebytes does not sell personal data for money, but that it may share limited information with advertising partners such as Meta to measure ads: a hashed email address, online identifiers, ad click identifiers and IP address. Meta and Malwarebytes are joint controllers for data sent through Meta's business tools. The policy offers an opt-out through 'Your Privacy Choices' on the website or Global Privacy Control. It also says the product collects usage and threat statistics, a machine identifier created at install, and IP-based location, but that it does not store the IP address of client requests.

Controls over how Kaspersky develops, tests and releases the antivirus databases for Windows and Unix systems, August 2025 to July 2026

Kaspersky calls itself a private international company with its holding company, Kaspersky Labs Limited, in the United Kingdom, and its operating company, AO Kaspersky Lab, in Russia. The privacy policy is issued by AO Kaspersky Lab, Moscow, and names Kaspersky Labs GmbH in Ingolstadt, Germany, as the group's representative for EU data protection law. The US Commerce Department's 2024 entity listing names AO Kaspersky Lab and OOO Kaspersky Group in Russia and Kaspersky Labs Limited in the United Kingdom. Kaspersky says it has no ties to the Russian government and is not obliged to hand over user information under Russian surveillance laws; the Commerce Department found that it 'is subject to the jurisdiction of the Russian Government and must comply with requests for information'.

Malwarebytes is based in Santa Clara, California, and its privacy policy gives that address and says Malwarebytes Inc. takes part in the EU–US, UK and Swiss data privacy frameworks. The policy says the company may disclose personal data to government agencies in response to lawful requests, including subpoenas and warrants.

Kaspersky was founded in 1997 and has its headquarters in Moscow. It describes itself as privately held; neither its privacy policy nor its FAQ names the owners of the UK holding company. The US Treasury sanctioned twelve board members and senior executives of AO Kaspersky Lab in June 2024; Kaspersky states that neither the company, its subsidiaries nor its chief executive was designated.

Founded in 2008; co-founder Marcin Kleczynski is still chief executive. In December 2022 the private equity firm Vector Capital closed a $100 million minority investment and two of its managing directors joined the board.