Malwarebytes vs Norton 360: Which Antivirus Wins in 2026?

Malwarebytes and Norton 360 solve overlapping but not identical problems. Malwarebytes built its name as a specialist malware-cleanup and real-time anti-exploit tool that stays light on a PC; Norton 360 is a broader security suite that bundles antivirus with a VPN, cloud backup, and dark-web monitoring in nearly every tier. For a single laptop where you mainly want fast, no-nonsense protection against viruses and ransomware, Malwarebytes Plus is the cheaper way to get real-time protection plus a VPN. For a household that wants one subscription to cover several devices with a VPN, backup, and identity monitoring built in without buying add-ons separately, Norton 360 Standard or Deluxe is the more complete package. Both companies’ own test results from AV-TEST’s August 2026 round show the two tied at a perfect protection score, so the decision mostly comes down to price, bundled extras, and how much you want a single vendor managing your identity data as well as your antivirus.

What Malwarebytes and Norton 360 actually are

Malwarebytes started as a dedicated malware-removal tool and still positions its consumer product, Malwarebytes Premium, around “advanced protection from viruses, phishing, exploits, ransomware, Trojans, botnets, spyware, and more,” according to its own pricing page. The consumer lineup covers Windows, Mac, Android, and iOS, and the entry Standard tier is antivirus and web protection only, with a VPN and identity features reserved for the higher tiers.

Norton 360 is Gen Digital’s flagship consumer suite and takes the opposite approach: even the base 360 Standard tier bundles antivirus with a Secure VPN, cloud backup, and dark-web monitoring, and Norton also sells a standalone antivirus-only product, Norton AntiVirus Plus, for people who just want the scanning engine without the suite. If you’re still weighing whether a paid suite like this is worth it over something free, our guide on whether you need paid antivirus at all walks through that decision separately from this comparison.

Pricing and plans compared

Both companies publish list prices and introductory discounts on their own sites, and both frequently run promotions, so treat the figures below as a snapshot rather than a permanent price list. Neither company’s page disclosed the exact renewal price after the first term at the time this was checked, so budget for an increase at renewal and confirm the renewal rate before you buy.

At the cheapest tier, Malwarebytes Standard undercuts Norton on price for the same three-device coverage, but it’s antivirus only. Once you want a VPN in the mix, the gap narrows: Malwarebytes Plus at $79.99 and Norton 360 Standard at $94.99 are close enough that the extra $15 for Norton buys dark-web monitoring and cloud backup on top of the VPN. Malwarebytes also sells family bundles (Standard Family $119.99/yr and Plus Family $149.99/yr for 10 devices, and a discounted Ultimate Family around $199.99/yr for two adults, 10 kids, and 10 devices), which compete more directly with Norton 360 Deluxe and the LifeLock-bundled tiers on a per-device basis.

Real-time protection and detection approach

Malwarebytes describes its core engine, across every consumer tier, as protecting against “viruses, phishing, exploits, ransomware, Trojans, botnets, spyware, and more,” according to its pricing page, with its Browser Guard component handling in-browser scam and ad/tracking blocking separately from the device-level scanner. Malwarebytes also includes “personalized security assessments and advice” as part of its Premium Security feature set, which it describes as ongoing guidance rather than a one-time scan result. The company’s marketing language leans on layered, exploit-focused detection rather than listing signature-database size, so there isn’t a published number from Malwarebytes itself to compare against a competitor’s.

Norton’s own page for Norton 360 lists “antivirus, malware, ransomware, and hacking protection” as the baseline on every tier, plus a distinct “Scam Protection” layer that is upgraded to “Scam Protection Pro” once you move up to the LifeLock-bundled Select Plus tier, and the whole lineup is backed by a “100% Virus Protection Promise.” Norton also bundles a Password Manager and what it labels “Deepfake Protection” into every 360 tier shown on its pricing page, which is a feature Malwarebytes doesn’t list at any consumer tier. Neither company discloses its detection-engine internals publicly, which is exactly why the independent lab results in the next section matter more than either vendor’s own copy. If you want to understand one of the threat categories both products are trying to stop before it runs, see our explainer on how zero-click exploits work.

What independent labs say about detection

Marketing copy is one thing; independent testing labs that run both products through the same malware samples are a better check. AV-TEST’s published results pages for its August 2026 Windows home-user round (Malwarebytes, Norton) show both products at the top of the scale:

• Malwarebytes Premium (versions 5.5 and 5.6): 6/6 protection, 6/6 performance, 6/6 usability, with a Top Product designation.
• Norton 360 (versions 26.6 and 26.7): 6/6 protection, 6/6 performance, 6/6 usability, also with a Top Product designation.

That’s a tie at the ceiling of AV-TEST’s scale for that specific round, on both detection and the system-impact (performance) metric. The two labs don’t always agree, though. AV-Comparatives’ March 2026 Consumer Malware Protection Test included both vendors, and it’s the one place in this comparison where they diverge: Norton AntiVirus Plus placed in the lab’s top “Advanced+” award tier, while Malwarebytes Premium was tested in the same round but did not land in that top group. AV-Comparatives’ public results page doesn’t publish the exact protection-rate percentages or false-positive counts for either product, only the award tier, so treat that gap as directional rather than a precise numeric spread until you read the lab’s full report.

VPN, identity protection, and other bundled extras

This is where the two products diverge most. Norton builds its VPN, dark-web monitoring, and cloud backup into every 360 tier starting at Standard, so a buyer who wants “antivirus plus VPN plus backup” gets all three the moment they pick any 360 plan. Identity-theft remediation through LifeLock is reserved for the higher LifeLock-branded tiers, and parental controls only appear from Deluxe up.

Malwarebytes keeps its tiers more separated by function. Standard is antivirus and web protection only. Plus adds a WireGuard-based VPN that Malwarebytes describes as having no activity logging and no data cap. Identity protection, backed by $2 million in insurance, plus a personal-data-removal service, is exclusive to the Ultimate tier. In other words, with Malwarebytes you pay incrementally for each category of protection; with Norton 360, the VPN and backup are included from the second-cheapest tier regardless of whether you’d use them.

System performance impact

Day-to-day slowdown is hard to self-report honestly, which is exactly why the AV-TEST performance score exists: it measures the impact of running the antivirus on common tasks like copying files, launching applications, browsing, and installing software, compared against a baseline unprotected system. In the August 2026 round cited above, both Malwarebytes Premium and Norton 360 scored a perfect 6 out of 6 on that performance metric, which is AV-TEST’s way of saying neither introduced a measurable drag on the test systems used. That’s a point in favor of both products rather than a differentiator between them, at least for that test cycle; performance scores can shift between rounds as each vendor ships new engine versions.

Which one should you pick

A few scenarios make the choice fairly mechanical:

• You want the cheapest real-time protection for a couple of devices and don’t care about a VPN: Malwarebytes Standard is the lower-cost option.
• You want a VPN bundled in without paying for a separate VPN subscription: Norton 360 Standard includes one from its cheapest 360 tier; Malwarebytes requires stepping up to Plus.
• You want cloud backup and dark-web monitoring alongside antivirus, in one bill: Norton 360 Deluxe or the LifeLock-bundled tiers cover more ground in a single subscription than Malwarebytes does at any tier.
• You specifically want identity-theft insurance and a personal-data removal service: both vendors offer it, but at different tiers and price points: Malwarebytes Ultimate ($139.99/yr promo) versus Norton’s LifeLock-bundled Select Plus tier ($189.99 first year) and above.
• You’re protecting a large family with many devices: compare Malwarebytes’ Family bundles against Norton 360 Deluxe or Select Plus on a per-device basis, since both scale differently.

If neither quite fits and you want a wider field of comparison, our earlier breakdown of Norton vs. Bitdefender vs. McAfee pricing and features covers how Norton’s suite stacks up against two other full-featured competitors, which is a useful second read if Malwarebytes’ leaner feature set doesn’t match what you need.

What to do next

Before you buy either product, do three things. First, check the live price on malwarebytes.com or norton.com directly, since both companies run frequent promotions and the introductory prices above can change at any time; also confirm the renewal price before your card is charged again next year, since neither company’s pricing page disclosed that figure outright at checkout time. Second, match the device count and platform list (Windows, Mac, Android, iOS) in the plan to what you actually own, since stepping up a tier is usually the only way to add device slots. Third, if detection accuracy is your deciding factor, pull up AV-TEST’s and AV-Comparatives’ current results pages yourself before purchasing. Lab rounds run every few months, and the specific scores in this article reflect AV-TEST’s August 2026 round and AV-Comparatives’ March 2026 round. A newer round may already be published by the time you’re reading this, and it’s a five-minute check against the two primary sources cited below.

Refund and guarantee terms are worth reading before you check out, too, since they’re the easiest way to back out if the product doesn’t fit once it’s actually running on your devices. Malwarebytes’ own pricing page advertises a 60-day money-back guarantee across its consumer plans. Norton publishes its own refund terms on its order and support pages; read those directly before buying rather than assuming they match Malwarebytes’, since guarantee windows and conditions can differ by plan and region.

Written bySana Qureshi

Sana Qureshi runs the security and privacy desk. She reports on actively exploited vulnerabilities, vendor patches and data breaches, and covers the password managers, VPNs and authentication tools readers use to protect themselves. Her alerts cite vendor advisories, CISA and the CVE record directly.

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