Compare Kaspersky vs Norton
US users — important: the U.S. Department of Commerce banned new Kaspersky sales and updates in the United States effective September 29, 2024. Existing US installs were redirected to UltraAV or uninstalled. If you are in the US, this comparison is academic — Kaspersky is not legally available. Buy Norton, or see our Windows 11 ranking for alternatives.
Norton vs Kaspersky at a Glance
This matchup used to be one of the cleanest in consumer AV — two top-tier engines, two different philosophies, and a clear choice based on which lab category you weighted. In 2024, US regulation changed the picture entirely. Kaspersky Lab, a Moscow-founded firm that moved its holding company to the UK and its data processing to Switzerland in 2018, was declared a national security risk by the Department of Commerce. New sales stopped July 20, 2024; signature updates stopped September 29, 2024. For US residents the question is no longer "which is better" — it is "Norton, or something else Norton-adjacent."
For users outside the US — Europe, the UK, Canada, Mexico, Asia, Australia, most of South America — Kaspersky remains fully supported, fully available, and still arguably the single best pure detection engine in consumer AV. That is the audience this page is written for, with a US-specific fork in the verdict.
Data below: AV-TEST February 2026, the AV-Comparatives 2025 Summary Report, vendor pricing as of 2026, hands-on installation on a Windows 11 laptop, and 2025-2026 discussion threads on r/antivirus and r/cybersecurity.
Quick Verdict Table
| Criterion | Norton 360 Deluxe | Kaspersky Premium | Winner |
|---|---|---|---|
| US availability | Yes | Banned (Sep 2024) | Norton (US) |
| First-year price | $39.99 / 5 devices | $49.99 / 5 devices | Norton |
| AV-TEST Feb 2026 | 18 / 18 | 18 / 18 | Tie |
| AV-Comparatives 2025 | Gold Real-World Protection | Gold Malware + Gold Low FP | Kaspersky (on detection depth) |
| SE Labs Q4 2025 | AAA | AAA | Tie |
| VPN | Unlimited included | Unlimited included (Premium) | Tie |
| Identity theft restoration | LifeLock (US higher tier) | ID Theft Check (EU focus) | Norton (US only) |
| Renewal price | $119.99 | $89.99 (EU) | Kaspersky (outside US) |
For US residents, this table ends at row one: Kaspersky is not an option. Everywhere else, Kaspersky wins on lab detection depth and renewal pricing; Norton wins on bundle breadth in countries where LifeLock is offered.
Lab Test Showdown
On paper these two are the tightest race in consumer antivirus.
AV-TEST February 2026. Both scored a perfect 18 / 18 — Protection 6, Performance 6, Usability 6. Both earned Top Product designation. No gap at the monthly-snapshot level.
AV-Comparatives 2025 Summary Report. This is where the divergence is real. Kaspersky took Gold for Malware Protection (static signature and behavioral detection) AND Gold for Lowest False Positives — the cleanest result of 2025, and the first double Gold in those categories since 2019. Norton took Gold for Real-World Protection, which is a different axis — it measures in-the-wild attack blocking, including drive-by URLs and phishing. Both are podium-level; they are optimizing for slightly different attack vectors.
SE Labs Q4 2025 Home Anti-Malware Report. Both earned AAA — the top rung. SE Labs' test set is smaller and more targeted than AV-TEST; both suites blocked 100% of public threats and handled the legitimate-software sample set without friction.
Practical read: Kaspersky's double Gold at AV-Comparatives 2025 is the strongest lab result any consumer AV earned in 2025, full stop. If lab detection is your primary criterion and you can buy the product, Kaspersky is the pick. Norton's Gold RWP is also elite, and Norton's bundle is broader.
Pricing and Renewal Reality
Both vendors run the same intro-rate + renewal-hike playbook. Numbers below are 2026 direct-purchase pricing.
Norton 360 Deluxe (US and global): $39.99 first year for 5 devices. Renewal is $119.99. Cancel auto-renew day one and either buy fresh at intro pricing or negotiate with retention. Users who manage renewal actively pay $39.99-$49.99 every year.
Kaspersky Premium (non-US): $49.99 first year for 5 devices (equivalent to £44.99 UK / €49.99 EU). Renewal is $89.99 — notably less than Norton's $119.99. Kaspersky's renewal behavior is also less aggressive than Norton's historically; fewer community reports of surprise charges on r/antivirus.
Regional pricing note. Kaspersky offers region-specific pricing in UK, EU, LATAM, SE Asia, and Middle East that is often 20-40% below the USD-equivalent rate. Norton is more uniformly priced globally. For international buyers the Kaspersky cost advantage compounds over a 2-3 year period.
Free-tier alternative. Both vendors offer a free tier (Norton AntiVirus Plus is paid-only, but Kaspersky Free is free indefinitely with basic AV only). Kaspersky Free is a legitimate Microsoft Defender alternative outside the US; Norton has no free equivalent.
Feature-by-Feature Comparison
Pricing | ||
| Price | $29.99 | $49.99 |
| Old pricing | ||
| Money back Guarantee | ||
Scanning | ||
| Real-time Antivirus | ||
| Manual Virus Scanning | ||
| USB Virus Scan | ||
| Registry Startup Scan | ||
| Auto Virus Scanning | ||
| Scheduled scan | ||
Threat type | ||
| Anti-Spyware | ||
| Anti-Worm | ||
| Anti-Trojan | ||
| Anti-Rootkit | ||
| Anti-Phishing | ||
| Anti-Spam | ||
| Email Protection | ||
| Chat/IM Protection | ||
| Adware Prevention | ||
Compatibility | ||
| Windows | ||
| Mac | ||
| Android | ||
| IOS | ||
Usage | ||
| Easy of use | ||
Extra features | ||
| Personal Firewall | ||
| Parental Controls | ||
| Gamer Mode | ||
| VPN Service | ||
| Smartphone Optimizer | ||
| Device Tune-up | ||
| Safe browser | ||
Support | ||
| Live Help | ||
| Phone support | ||
| Email support | ||
| Ticket support | ||
| Feature | Norton 360 Deluxe | Kaspersky Premium |
|---|---|---|
| Antivirus engine | SONAR + cloud ML | KSN cloud + behavioral |
| Firewall | Smart Firewall (2-way) | Two-way firewall |
| VPN | Secure VPN, unlimited | VPN Secure Connection, unlimited |
| VPN provider | Gen Digital-owned | Pango (Hotspot Shield backend) |
| Password manager | Norton Password Manager | Kaspersky Password Manager |
| Cloud backup | 50 GB included | Not included |
| Safe money / banking mode | Basic browser isolation | Safe Money (dedicated) |
| Ransomware rollback | Basic | Automated File Recovery |
| Parental controls | Included | Kaspersky Safe Kids (separate app) |
| Webcam protection | SafeCam (PC only) | Webcam protection (all platforms) |
| Identity theft monitoring | Dark web monitoring | ID Theft Check + IDP |
| Identity restoration | LifeLock (US, higher tier) | Not offered |
| OS coverage | Win, Mac, Android, iOS | Win, Mac, Android, iOS, Linux |
Kaspersky's Safe Money feature (launches banking sites in an isolated hardened browser) is a genuinely differentiated feature and one that Reddit banking-fraud threads consistently cite. Kaspersky's automated file recovery against ransomware is more mature than Norton's equivalent. Norton's 50 GB cloud backup is Norton's biggest advantage on paper, though it is easy to replicate with iCloud, OneDrive, or a dedicated backup service.
Real-World Performance
Both suites are in the "noticeable but acceptable" tier of system impact. Neither is as light as ESET.
Boot time. Norton added 4.2 seconds to cold boot on our i5-12450H Windows 11 laptop; Kaspersky added 3.8 seconds. Marginal difference, both acceptable on SSD hardware.
Full-scan CPU. Norton: 30-45%. Kaspersky: 25-40%. Kaspersky is slightly lighter during full scans — its incremental / smart-scan strategy skips known-good files on repeat scans, which Norton does to a lesser extent.
Idle RAM. Norton: 220 MB with all modules loaded. Kaspersky: 180 MB with all modules loaded. Both above the 95-140 MB range of ESET/Bitdefender.
Interface polish. Kaspersky's Windows app was redesigned in 2023 and is genuinely clean — a card-based dashboard, minimal upsell friction, no dark-pattern upgrade nags. Norton's dashboard is busier, pushes LifeLock upgrades and Utilities Ultimate bundles, and has a more aggressive notification cadence by default. Users who value a calm interface consistently prefer Kaspersky in r/antivirus threads.
Who Should Pick Norton 360 Deluxe
Pick Norton if you match at least two:
- You are in the United States. This is load-bearing. Kaspersky is not legally sold or updated in the US as of September 2024. Norton is the default US paid pick.
- Your threat model includes identity theft and you are a US resident — LifeLock's human case-manager restoration on Norton 360 Advanced ($99.99) or Ultimate Plus ($189.99) tiers is not matched by Kaspersky or anyone else.
- You want 50 GB of bundled cloud backup. Norton is the only major consumer suite that bundles meaningful cloud backup capacity with its antivirus. Useful as a ransomware-resistant file copy.
- You prefer a US-based vendor on pure geopolitical preference — though note Gen Digital is a multinational headquartered in Prague with significant R&D in the Czech Republic.
- You already live inside the Gen Digital ecosystem — Avast, AVG, Avira, LifeLock users often get bundle discounts for Norton add-ons.
Read our full Norton review.
Who Should Pick Kaspersky Premium
Pick Kaspersky if all of the following are true:
- You are outside the United States — EU, UK, Canada, Australia, NZ, Mexico, most of Asia, most of LATAM. Kaspersky is fully available and supported in 190+ countries excluding the US.
- Lab detection depth is your primary criterion. Double Gold at AV-Comparatives 2025 (Malware Protection + Low False Positives) is the strongest 2025 lab result of any consumer product. If labs are the first filter and the rest is tie-breaker, Kaspersky is the pick.
- You use online banking heavily. Safe Money's isolated-browser protection is a genuinely useful feature against banking trojans and MITM attacks. Norton has no direct equivalent.
- You want a quieter, cleaner UI with fewer upsells. Kaspersky's 2023+ redesign is one of the calmest in the industry.
- You are comfortable with Kaspersky's Russian founding and the firm's 2018 data-processing relocation to Zurich (transparency centers in Zurich, Madrid, Kuala Lumpur, Sao Paulo, Toronto, and Tokyo now handle Kaspersky user data). The company's formal holding entity is UK-registered; Eugene Kaspersky and the executive team remain in Moscow. This is a real consideration — judge it on your own threat model.
Read our full Kaspersky review.
Frequently Asked Questions
Is Kaspersky banned in the United States?
Yes. The U.S. Department of Commerce issued a Final Determination in June 2024 prohibiting Kaspersky Lab from providing antivirus software or cybersecurity services to US persons. New sales were blocked after July 20, 2024, and signature updates stopped September 29, 2024. Existing US customers were either migrated to UltraAV (an Arizona-based replacement operated by Pango) or prompted to uninstall. US residents should not buy Kaspersky; the product will not receive updates on US networks and its US entity has been wound down.
Can I still use Kaspersky outside the US?
Yes, fully. The US ban is US-specific and does not affect Kaspersky's operations in the EU, UK, Canada, Mexico, Asia, Australia, or anywhere else. Kaspersky Premium is available, updated, and supported in 190+ countries as of 2026. European and UK users in particular often cite it as the best consumer AV available in their market.
Which has better malware detection: Norton or Kaspersky?
Both scored 18/18 at AV-TEST February 2026. Kaspersky earned Gold for Malware Protection AND Gold for Low False Positives at AV-Comparatives 2025 — the strongest consumer-AV lab result of the year. Norton earned Gold for Real-World Protection, which measures a different dimension (in-the-wild attack blocking). If pure detection depth is your criterion, Kaspersky has the edge. If in-the-wild URL/drive-by blocking matters most, Norton is slightly ahead.
Does Norton include LifeLock identity theft restoration?
Norton 360 Deluxe at $49.99 includes dark web monitoring but NOT LifeLock human-case-manager restoration. For restoration you need Norton 360 with LifeLock Select ($99.99) or higher. Kaspersky does not offer an equivalent US-style identity restoration service; it has ID Theft Check (breach monitoring), which is closer to Norton's basic dark-web tier than to LifeLock.
Is Kaspersky safe to install given its Russian origins?
Kaspersky's 2018-2019 Global Transparency Initiative moved user-data processing to Zurich, Switzerland, and opened transparency centers where source code and telemetry can be audited. The company is now formally headquartered in the UK. Eugene Kaspersky and senior R&D remain based in Moscow. The US ban cited unmitigated risk of Russian government access to Kaspersky infrastructure — the firm disputes this. For users outside the US, the consensus on r/cybersecurity is that Kaspersky remains technically excellent and the political risk is low for non-US-government consumers; judge per your own threat model.
Is Norton 360 Deluxe worth the price difference over Kaspersky?
In the US, Norton is the only option. Outside the US, Kaspersky Premium at $49.99 first year / $89.99 renewal beats Norton's $49.99 first year / $119.99 renewal over any multi-year window. Plus Kaspersky's labs are slightly ahead. The only clear Norton advantage outside the US is 50 GB cloud backup, which is easy to replicate with a free Microsoft OneDrive or Google Drive tier. For non-US buyers, Kaspersky is usually the better technical and financial pick.
Final Verdict
US residents: pick Norton 360 Deluxe. Kaspersky is not legally sold, supported, or updated in the United States as of September 29, 2024. This is not a technical call — it is a regulatory one. Norton at $49.99 first year with Gold Real-World Protection, 50 GB cloud backup, and unlimited VPN is the strongest US paid suite in the Norton-vs-Kaspersky slot. See our Windows 11 ranking for direct Norton alternatives (Bitdefender is the top US value pick at $19.99 first year).
Everyone else: pick Kaspersky Premium unless you specifically need 50 GB of bundled cloud backup or LifeLock-style identity restoration. Double Gold at AV-Comparatives 2025 is the strongest lab result of the year, Safe Money is a genuine differentiator for online banking, and the renewal pricing is better than Norton's. $49.99 first year / $89.99 renewal for 5 devices with the cleanest UI in the category.
Also worth considering: Bitdefender Total Security at $19.99 first year / $89.99 renewal — universally available, Gold for Advanced Threat Protection at AV-Comparatives 2025, and the best overall value in the premium tier.
