2026

Norton vs Microsoft Defender

Norton and Microsoft Defender compared side by side: protection, performance, pricing, and features. Which antivirus suits you better?

Norton

9.0

/ 10

Norton 360 Deluxe is one of the most comprehensive security suites available. Beyond strong virus protection, the package includes unlimited VPN, a password manager, parental controls, and dark web monitoring. The suite is particularly well suited for families and seniors who want easy operation combined with broad protection. The entry price is attractive, but the renewal more than doubles.

1st Year PriceCHF 44.90 RenewalCHF 99.90 PlatformsWindows, Mac, Android, iPhone / iPad

Protection 9.6

Performance 8.7

Best for 9.0

First-year price 8.1

Key features 9.5

Support 8.9

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Microsoft Defender

8.7

/ 10

Microsoft Defender comes pre-installed on every Windows PC and provides solid baseline protection against malware, phishing, and ransomware. In independent tests, Defender now performs well and is often sufficient for users with cautious browsing habits. However, anyone who needs VPN, password manager, extended web protection, or parental controls should consider a paid suite. As a free reference point, Defender is the most important comparison benchmark.

1st Year PriceCHF 0.00 RenewalCHF 0.00 PlatformsWindows

Protection 8.7

Performance 9.0

Best for 9.3

First-year price 10.0

Key features 7.2

Support 7.8

Our Verdict

Norton narrowly wins – Microsoft Defender is the leaner choice.

Norton scores 9.0 / 10 overall and is the stronger pick on protection and feature scope. If you value maximum performance, low resource use and lower renewal costs, Microsoft Defender is the better fit. Both are excellent options for Swiss users.

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Our verdict

Microsoft Defender is a respectable free baseline for Windows in 2026. Norton (score: 9 out of 10) adds web/phishing filter, ransomware module, VPN and password manager – features Defender still does not provide.

On price, Norton currently sits at CHF 45 in year one, Microsoft Defender at CHF 0. Watch the renewal price closely: both are transparently listed in the table above and matter more long-term than the introductory price.

Strength profiles: Norton scores highest on protection, Microsoft Defender on price-performance. If you care most about one of those dimensions, the choice is clear. For all-round needs, either product is a safe pick.

Feature-by-feature comparison

Criterion	Norton	Microsoft Defender
Real-time protection	Yes	Yes
Built-in VPN	Yes	No
Password manager	Yes	No
Anti-tracking / anti-phishing	No	No
Parental controls	Yes	No
Identity protection	Yes	No
Low system impact	No	Yes
Platforms	Windows, Mac, Android, iPhone / iPad	Windows
Number of devices (standard licence)	5	1
System impact in daily use	Moderate	Very low

More comparisons with Norton

More comparisons with Microsoft Defender

Frequently asked questions about Norton vs Microsoft Defender

Is Microsoft Defender enough or do I need :paid?

Defender is solid baseline protection in 2026 and enough for cautious users on up-to-date Windows with 2FA. :paid adds VPN, password manager, web/phishing filter, ransomware module and anti-tracking – useful for banking, crypto, heavy web research or a family setup.

How much does :paid cost per month vs Defender?

Defender is free; :paid costs roughly CHF 3–8/month in year one (converted) and rises on renewal. The exact price is in the table above.

Does :paid slow my PC more than Defender?

In AV-TEST performance tests most commercial suites match or slightly exceed Defender. In daily use on modern hardware the difference is barely noticeable.

Can I run :paid and Defender at the same time?

No – as soon as :paid is installed, Defender disables itself automatically. Two active real-time scanners cause conflicts and should be avoided.