Head-to-head

antivirus comparisons

Two options, one clear answer. We put the antivirus software people actually weigh against each other side by side on price and features.

Bitdefender vs Norton

The two heavyweights of consumer security, both Advanced+ at AV-Comparatives in March 2026. The real differences are weight, extras, and what happens to the price in year two.

Microsoft Defender vs Bitdefender

The question behind every antivirus purchase in 2026: is the free protection already inside Windows enough, or is a paid suite worth it?

Norton vs McAfee

The two oldest names in the business, both reborn as identity-plus-security subscriptions. One prices per five devices, the other covers unlimited devices.

Avast vs AVG

A comparison with a twist: since 2016 these are two brands of the same company (Gen Digital) running the same detection engine. The lab scores are near-identical, on purpose.

Malwarebytes vs Microsoft Defender

Not really rivals, whatever the forums say: one is the baseline shield built into Windows, the other is the cleanup specialist technicians reach for.

TotalAV vs Bitdefender

The most advertised antivirus against the best tested one. The first-year prices look similar; the second-year prices do not.

ESET vs Bitdefender

The enthusiast favorite against the lab-test leader. Both are excellent; they are built for different personalities.

Aura vs LifeLock

The two biggest names in US identity protection. One includes everything in every plan; the other sells the important parts tier by tier.

Kaspersky vs Bitdefender

For years this was the closest fight in antivirus. Since the US ban on Kaspersky in September 2024, it is two different conversations depending on where you live.

Surfshark One vs Norton 360

Two bundles approaching from opposite directions: a top VPN that added antivirus versus a top antivirus that added a VPN.

F-Secure vs ESET

The European duel: Finnish calm against Slovak precision. Both are favorites of people who distrust the loud US consumer brands.

Trend Micro vs McAfee

Two veterans betting on different futures: Trend Micro on scam and web protection, McAfee on identity and unlimited devices.