Best COMODO Internet Security Premium Alternatives in 2025

Looking for alternatives to COMODO Internet Security Premium? In this comparison, we take a closer look at COMODO Internet Security Premium alongside similar software solutions including COMODO Internet Security Premium, Norton Security, Avast Free Antivirus, ESET Security, AVG Internet Security, BitDefender Total Security, Sentinel Protection Installer, Avast Premium Security, Avira Security, ESET NOD32 Antivirus and Kaspersky Internet Security.

Our detailed comparison table highlights key features, pricing, and performance of these leading solutions, empowering you to make an informed decision. Whether you're seeking robust functionality, user-friendly design, or cost-effective alternatives, explore how COMODO Internet Security Premium, Norton Security, Avast Free Antivirus, ESET Security, AVG Internet Security, BitDefender Total Security, Sentinel Protection Installer, Avast Premium Security, Avira Security, ESET NOD32 Antivirus and Kaspersky Internet Security stack up to find the perfect software for your goals.

	Firewall Protection	Mobile Device Support	Additional Security Features
COMODO Internet Security Premium	Includes firewall protection with cloud-based scanning and additional configuration options.	Supports Android devices with a mobile version available.	Offers sandboxing (virtual environment), cloud-based scanning, automatic updates, knowledge base, remote server access, email support, pop-up alerts, ransomware protection.
Norton Security	Provides firewall protection to monitor suspicious network traffic and unauthorized access.	Supports Android and iOS users with mobile device protection features.	Provides webcam protection, anti-phishing technology, secure VPN, password manager, real-time ransomware protection, subscription-based model with frequent updates.
Avast Free Antivirus	Includes a firewall and network security inspector for basic protection.	Supports Android devices with basic antivirus and additional features like anti-spam filter.	Includes password manager, sandbox environment, anti-spam filter, network security inspector; free version includes occasional ads and extra tools in paid versions.
ESET Security	Offers firewall protection with advanced scanning options and minimal impact on system performance.	Supports Android devices with anti-theft and antivirus software features.	Features parental controls, heuristics analysis, phishing protection, customizable interface and advanced scanning options with minimal system impact.
AVG Internet Security	Provides an enhanced firewall as part of its comprehensive security suite.	Includes a mobile app supporting Android devices with anti-theft and app lock features.	Includes file shredder, photo vault, password manager, web protection including webcam protection; has extensive support resources and community forum.
BitDefender Total Security	Includes a firewall with advanced threat defense and customizable rules.	Supports Android and iOS devices with multi-device protection features.	Offers multi-layer ransomware protection, file encryption, parental controls, VPN (secure virtual private network), Wi-Fi security advisor, centralized management console for multiple devices.
Sentinel Protection Installer	Does not specifically provide firewall but is a software protection installer tool supporting various platforms.	Supports all major operating systems including Android, but is focused on software licensing protection.	Focuses on software licensing enforcement including cloud-based licensing, hardware-locked licensing and supports various platforms but no direct antivirus/security features mentioned.
Avast Premium Security	Includes a robust firewall feature monitoring incoming and outgoing network traffic.	Supports Android and iOS devices with comprehensive antivirus and anti-phishing protection.	Includes ransomware shield, robust anti-phishing feature, extensive knowledge base articles, VPN service integration, password manager; subscription required for premium features.
Avira Security	Provides antivirus protection; specific mention of firewall unclear from data.	Supports Android operating systems with VPN and other security features.	Provides VPN service for secure browsing, system optimization tools, signature-based and behavior detection methods for malware; some limitations noted on older computers or slower systems.
ESET NOD32 Antivirus	Includes firewall protection as part of its security tools.	Supports Windows, Mac, Linux; mobile support unclear from data provided.	Includes scheduled scans, FAQ knowledge base support, email support; strong malware detection but fewer additional features than full suites like parental controls or VPNs.
Kaspersky Internet Security	Includes a firewall with network attack blocker and advanced security technologies.	Supports Android and iOS devices with anti-malware, anti-phishing, and other mobile security features.	Offers virtual keyboard to prevent keylogger thefts, identity theft protection tools, parental controls, email spam filter, secure VPN integration and privacy tools; supports auto-renewal subscriptions.

Firewall Protection

COMODO Internet Security Premium	Includes firewall protection with cloud-based scanning and additional configuration options.
Norton Security	Provides firewall protection to monitor suspicious network traffic and unauthorized access.
Avast Free Antivirus	Includes a firewall and network security inspector for basic protection.
ESET Security	Offers firewall protection with advanced scanning options and minimal impact on system performance.
AVG Internet Security	Provides an enhanced firewall as part of its comprehensive security suite.
BitDefender Total Security	Includes a firewall with advanced threat defense and customizable rules.
Sentinel Protection Installer	Does not specifically provide firewall but is a software protection installer tool supporting various platforms.
Avast Premium Security	Includes a robust firewall feature monitoring incoming and outgoing network traffic.
Avira Security	Provides antivirus protection; specific mention of firewall unclear from data.
ESET NOD32 Antivirus	Includes firewall protection as part of its security tools.
Kaspersky Internet Security	Includes a firewall with network attack blocker and advanced security technologies.

Mobile Device Support

COMODO Internet Security Premium	Supports Android devices with a mobile version available.
Norton Security	Supports Android and iOS users with mobile device protection features.
Avast Free Antivirus	Supports Android devices with basic antivirus and additional features like anti-spam filter.
ESET Security	Supports Android devices with anti-theft and antivirus software features.
AVG Internet Security	Includes a mobile app supporting Android devices with anti-theft and app lock features.
BitDefender Total Security	Supports Android and iOS devices with multi-device protection features.
Sentinel Protection Installer	Supports all major operating systems including Android, but is focused on software licensing protection.
Avast Premium Security	Supports Android and iOS devices with comprehensive antivirus and anti-phishing protection.
Avira Security	Supports Android operating systems with VPN and other security features.
ESET NOD32 Antivirus	Supports Windows, Mac, Linux; mobile support unclear from data provided.
Kaspersky Internet Security	Supports Android and iOS devices with anti-malware, anti-phishing, and other mobile security features.

Additional Security Features

COMODO Internet Security Premium	Offers sandboxing (virtual environment), cloud-based scanning, automatic updates, knowledge base, remote server access, email support, pop-up alerts, ransomware protection.
Norton Security	Provides webcam protection, anti-phishing technology, secure VPN, password manager, real-time ransomware protection, subscription-based model with frequent updates.
Avast Free Antivirus	Includes password manager, sandbox environment, anti-spam filter, network security inspector; free version includes occasional ads and extra tools in paid versions.
ESET Security	Features parental controls, heuristics analysis, phishing protection, customizable interface and advanced scanning options with minimal system impact.
AVG Internet Security	Includes file shredder, photo vault, password manager, web protection including webcam protection; has extensive support resources and community forum.
BitDefender Total Security	Offers multi-layer ransomware protection, file encryption, parental controls, VPN (secure virtual private network), Wi-Fi security advisor, centralized management console for multiple devices.
Sentinel Protection Installer	Focuses on software licensing enforcement including cloud-based licensing, hardware-locked licensing and supports various platforms but no direct antivirus/security features mentioned.
Avast Premium Security	Includes ransomware shield, robust anti-phishing feature, extensive knowledge base articles, VPN service integration, password manager; subscription required for premium features.
Avira Security	Provides VPN service for secure browsing, system optimization tools, signature-based and behavior detection methods for malware; some limitations noted on older computers or slower systems.
ESET NOD32 Antivirus	Includes scheduled scans, FAQ knowledge base support, email support; strong malware detection but fewer additional features than full suites like parental controls or VPNs.
Kaspersky Internet Security	Offers virtual keyboard to prevent keylogger thefts, identity theft protection tools, parental controls, email spam filter, secure VPN integration and privacy tools; supports auto-renewal subscriptions.

Choosing the right software isn’t just about features. Size, license type, user ratings, and popularity also matter.

This quick comparison shows how COMODO Internet Security Premium stacks up against COMODO Internet Security Premium, Norton Security, Avast Free Antivirus, ESET Security, AVG Internet Security, BitDefender Total Security, Sentinel Protection Installer, Avast Premium Security, Avira Security, ESET NOD32 Antivirus and Kaspersky Internet Security in these key areas—helping you find the best alternative for your needs.

	Size	License	Popularity
COMODO Internet Security Premium		Commercial	0%
Norton Security		Commercial	5%
Avast Free Antivirus		Freeware	100%
ESET Security	77.3MB	Commercial	8%
AVG Internet Security	147.5MB	Commercial	10%
BitDefender Total Security	146.8MB	Commercial	27%
Sentinel Protection Installer		Commercial	10%
Avast Premium Security		Commercial	13%
Avira Security	4.1MB	Commercial	10%
ESET NOD32 Antivirus	37MB	Demo	11%
Kaspersky Internet Security	1.5MB	Commercial	8%

Size

COMODO Internet Security Premium
Norton Security
Avast Free Antivirus
ESET Security	77.3MB
AVG Internet Security	147.5MB
BitDefender Total Security	146.8MB
Sentinel Protection Installer
Avast Premium Security
Avira Security	4.1MB
ESET NOD32 Antivirus	37MB
Kaspersky Internet Security	1.5MB

License

COMODO Internet Security Premium	Commercial
Norton Security	Commercial
Avast Free Antivirus	Freeware
ESET Security	Commercial
AVG Internet Security	Commercial
BitDefender Total Security	Commercial
Sentinel Protection Installer	Commercial
Avast Premium Security	Commercial
Avira Security	Commercial
ESET NOD32 Antivirus	Demo
Kaspersky Internet Security	Commercial

Rating

COMODO Internet Security Premium
Norton Security
Avast Free Antivirus
ESET Security
AVG Internet Security
BitDefender Total Security
Sentinel Protection Installer
Avast Premium Security
Avira Security
ESET NOD32 Antivirus
Kaspersky Internet Security

Popularity

COMODO Internet Security Premium	0%
Norton Security	5%
Avast Free Antivirus	100%
ESET Security	8%
AVG Internet Security	10%
BitDefender Total Security	27%
Sentinel Protection Installer	10%
Avast Premium Security	13%
Avira Security	10%
ESET NOD32 Antivirus	11%
Kaspersky Internet Security	8%