Qihoo 360 Internet Security Alternatives 2026 — Top Competitors Ranked

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Qihoo 360 Internet Security

Qihoo 360 Internet Security is a free antivirus solution popular in China. It combines robust malware protection with system optimization tools and a built-in firewall. While it offers a comprehensive feature set for free, concerns have been raised regarding data collection practices and potential b...

8.3 Very Good

apps Top Qihoo 360 Internet Security Alternatives

The top alternative to Qihoo 360 Internet Security in 2026 is ESET Smart Security with a score of 8.8/10, followed by SentinelOne Endpoint Protection (8.8) and Malwarebytes for Windows (8.5).

ESET Smart Security

ESET Smart Security provides robust protection against malware, ransomware, and online threats. It's known for its light...

Security Windows Real Time Protection System Optimization

8.8 Very Good

SentinelOne Endpoint Protection

SentinelOne Endpoint Protection leverages AI and machine learning to provide autonomous threat detection and response. I...

AI Powered Behavioral Analysis Endpoint Security Autonomous Protection

8.8 Very Good

Malwarebytes for Windows

Malwarebytes for Windows is a popular anti-malware solution known for its effectiveness in removing existing infections...

Windows Ransomware Protection Anti Malware Real Time Protection

8.5 Very Good

Sophos Home Community Edition

Sophos Home Community Edition offers a surprisingly powerful suite of security features for free, including malware prot...

Free Remote Management Parental Controls Malware Removal

8.5 Very Good

Fortinet Antivirus

Fortinet Antivirus is a component of Fortinet's broader security platform, offering endpoint protection with a focus on...

Business Cloud Based Endpoint Security Threat Detection

8.3 Very Good

Fortinet FortiGuard Antivirus

Fortinet FortiGuard Antivirus is a component of Fortinet's broader security platform, providing endpoint protection inte...

Windows Enterprise Network Security Endpoint Security

8.2 Very Good

Vipre Internet Security Pro

Vipre Internet Security Pro provides comprehensive protection with a focus on ransomware prevention and system performan...

Firewall Ransomware Protection Identity Theft Protection System Optimization

8.2 Very Good

Malwarebytes for Mac

Malwarebytes for Mac offers robust protection against malware, ransomware, and other online threats specifically tailore...

Ransomware Protection MAC OS Real Time Scanning MAC Security

7.8 Good

Carbonite CyberSafe

Carbonite CyberSafe combines antivirus protection with backup and identity theft monitoring. It offers real-time scannin...

Windows Ransomware Protection Backup Identity Theft Protection

7.8 Good

Veeam Endpoint Protection

Veeam Endpoint Protection is an antivirus solution integrated with Veeam's data protection platform. It focuses on preve...

Data Protection Endpoint Security Ransomware Recovery Business Continuity

7.8 Good

SentinelOne Singularity Core

SentinelOne Singularity Core represents a next-generation approach to endpoint security, leveraging AI and behavioral an...

Enterprise AI Powered Behavioral Analysis Endpoint Protection

7.7 Good

PC Tools Antivirus

PC Tools Antivirus offers a combination of antivirus and system optimization tools. It includes real-time protection, a...

Firewall Real Time Protection Spyware Removal System Optimization

7.5 Good

Trellix Endpoint Security

Formerly McAfee Enterprise, Trellix Endpoint Security offers a comprehensive suite of endpoint protection features, incl...

Enterprise Security Data Loss Prevention Threat Hunting Endpoint Security

7.5 Good

COBITES Antivirus

COBITES Antivirus is a straightforward antivirus solution offering real-time scanning, a basic firewall, and protection...

Protection Windows Firewall Free Trial

7.5 Good

CCleaner

CCleaner remains the most recognized name in system maintenance. It offers a comprehensive suite of tools including a ju...

Optimization Cleanup Popular Startup Manager

7.2 Good

Malwarebytes Anti-Spyware

Malwarebytes Anti-Spyware is primarily focused on detecting and removing spyware, adware, and other potentially unwanted...

Ransomware Protection Real Time Protection Anti Spyware Heuristic Scanning

6.8 Fair

Malwarebytes Live Boot Disk

Malwarebytes Live Boot Disk is a rescue disk designed to scan and remove malware from a system that won't boot normally....

Rootkit Removal Rescue Disk Offline Scanning System Recovery

6.8 Fair

PUMM Antivirus

PUMM Antivirus is a lightweight antivirus solution focused on malware removal and system cleanup. It's particularly effe...

Security Windows Malware Removal System Cleanup

6.8 Fair

SUPERAntiSpyware

SUPERAntiSpyware focuses primarily on spyware and adware removal, but also offers protection against other forms of malw...

Real Time Protection Adware Removal Spyware Removal Malware Scanning

6.5 Fair

PC LiveGuard

PC LiveGuard is a cloud-based antivirus solution that offers real-time scanning and heuristic analysis. It's designed to...

Cloud Based Free Trial Real Time Scanning Heuristic Analysis

6.5 Fair

summarize Quick Comparison Summary

Alternative	Score	vs Qihoo 360 Inter...	Action
ESET Smart Security	8.8	+0.5	Compare
SentinelOne Endpoint Protection	8.8	+0.5	Compare
Malwarebytes for Windows	8.5	+0.2	Compare
Sophos Home Community Edition	8.5	+0.2	Compare
Fortinet Antivirus	8.3	Same	Compare
Fortinet FortiGuard Antivirus	8.2	-0.1	Compare
Vipre Internet Security Pro	8.2	-0.1	Compare
Malwarebytes for Mac	7.8	-0.5	Compare
Carbonite CyberSafe	7.8	-0.5	Compare
Veeam Endpoint Protection	7.8	-0.5	Compare

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help Frequently Asked Questions

What are the best alternatives to Qihoo 360 Internet Security?

The top alternatives to Qihoo 360 Internet Security in 2026 include ESET Smart Security, SentinelOne Endpoint Protection, Malwarebytes for Windows, Sophos Home Community Edition, Fortinet Antivirus. Each offers unique features and is objectively scored on Lunoo to help you compare.

How does Qihoo 360 Internet Security compare to its competitors?

Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Qihoo 360 Internet Security scores 8.3/10. Click any alternative above to see a detailed side-by-side comparison.

Is Qihoo 360 Internet Security worth it in 2026?

Qihoo 360 Internet Security scores 8.3/10 on Lunoo, making it a highly-rated option in the Antivirus Software category. However, alternatives like ESET Smart Security may better suit specific needs.

What is the best free alternative to Qihoo 360 Internet Security?

Several alternatives to Qihoo 360 Internet Security offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.

Why should I switch from Qihoo 360 Internet Security?

Common reasons users look for Qihoo 360 Internet Security alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.

How many alternatives to Qihoo 360 Internet Security are there?

Lunoo currently lists 20 scored alternatives to Qihoo 360 Internet Security in the Antivirus Software category, ranked by our AI-powered evaluation system.

Which Qihoo 360 Internet Security alternative has the highest rating?

ESET Smart Security currently holds the highest rating among Qihoo 360 Internet Security alternatives with a score of 8.8/10.

Can I use ESET Smart Security instead of Qihoo 360 Internet Security?

ESET Smart Security is one of the top-rated alternatives to Qihoo 360 Internet Security. While they serve similar purposes in the Antivirus Software space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.

What is the cheapest alternative to Qihoo 360 Internet Security?

Pricing varies among Qihoo 360 Internet Security alternatives. We recommend checking each alternative's website for current pricing. Many options in the Antivirus Software category offer free tiers or competitive pricing.

How are Qihoo 360 Internet Security alternatives ranked on Lunoo?

Lunoo uses an AI-powered scoring system that analyzes features, user reviews, expert opinions, market presence, and value to provide objective 0-10 scores. Rankings are updated continuously.

Qihoo 360 Internet Security vs ESET Smart Security: which is better?

Qihoo 360 Internet Security scores 8.3/10 while ESET Smart Security scores 8.8/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Qihoo 360 Internet Security vs SentinelOne Endpoint Protection: which is better?

Qihoo 360 Internet Security scores 8.3/10 while SentinelOne Endpoint Protection scores 8.8/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Qihoo 360 Internet Security vs Malwarebytes for Windows: which is better?

Qihoo 360 Internet Security scores 8.3/10 while Malwarebytes for Windows scores 8.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

swap_horiz Qihoo 360 Internet Security Alternatives