Top Security Gateway by MDaemon Alternatives & Competitors

Finding the right software for your business can be challenging, and while Security Gateway by MDaemon is a popular choice, it may not be the perfect fit for everyone. If you're exploring Security Gateway by MDaemon alternatives, you're in the right place. We’ve compiled a list of the top competitors that offer similar features, pricing, and benefits. Compare the best alternatives to Security Gateway by MDaemon and discover the ideal solution tailored to your needs.

Security Gateway by MDaemon is also listed in these categories:

Last Updated: July 09, 2025

All Competitors and Alternatives to Security Gateway by MDaemon

Barracuda Email Security Gateway is a robust email security software that protects businesses from email-borne threats such as spam, viruses, and phishing attacks. It offers advanced filtering technology to block malicious emails before they reach the inbox, ensuring that only legitimate communications are delivered. Barracuda provides real-time protection through automated updates and machine lea... Read more about Barracuda Email Security Gateway

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

ContentCatcher is a sophisticated Email Security Software designed to protect businesses from email-based threats while ensuring seamless communication and data integrity. This comprehensive platform offers a wide range of features, including spam filtering, phishing protection, malware detection, email encryption, and detailed threat analytics, ensuring that all aspects of email security are hand... Read more about ContentCatcher

Free Trial

Available

Pricing Type

$1.5 Per feautre

Location

United States

ALTOSPAM is a robust Anti-Spam Software designed to protect businesses and individuals from unwanted and malicious email communications effectively. It offers a comprehensive platform for filtering, blocking, and managing spam emails, ensuring that inboxes remain secure and clutter-free. ALTOSPAM features advanced spam detection algorithms that analyze incoming emails for suspicious content, known... Read more about ALTOSPAM

Free Trial

Available

Pricing Type

$9 Per user

Location

France

Cypherdog Encryption is a cutting-edge email security solution designed to ensure the confidentiality of sensitive communications by providing end-to-end encryption. This platform encrypts emails and attachments in real-time, ensuring that only authorized recipients can access the content. Cypherdog’s encryption capabilities comply with global data protection regulations, making it an ideal choi... Read more about Cypherdog Encryption

Free Trial

Available

Pricing Type

$6 Per user

Location

Poland

ESET Endpoint Security is a robust solution for businesses seeking to fortify their cyber defenses. It stands out with its multi-layered security approach, combining traditional antivirus with advanced techniques like machine learning. This mix ensures effective defense against viruses, malware, and emerging threats. Unique to ESET is its low system footprint, ensuring security without compromisin... Read more about ESET Endpoint Security

Free Trial

Available

Pricing Type

$211 Per year

Location

Slovakia

GoDMARC is an advanced email security software that helps businesses protect their email communications from phishing attacks, fraud, and impersonation. Built around the DMARC (Domain-based Message Authentication, Reporting & Conformance) protocol, GoDMARC allows organizations to implement strict email authentication policies, ensuring that only authorized senders can use their domain. The softwar... Read more about GoDMARC

Free Trial

Available

Pricing Type

$1150 Per user

Location

India

Hoxhunt is a security awareness training software designed to help organizations improve employee cybersecurity knowledge and reduce the risk of security breaches. The platform offers interactive training modules, phishing simulations, and real-world scenarios to teach employees how to identify and respond to common security threats like phishing attacks, malware, and social engineering. Hoxhunt�... Read more about Hoxhunt

Free Trial

NA

Pricing Type

Contact Vendor

Location

Finland

IRONSCALES is a robust email security software solution designed to protect organizations from phishing attacks, malware, and other email-based threats. The platform uses advanced machine learning algorithms to detect and block malicious emails in real-time, providing an added layer of protection for both inbound and outbound email traffic. IRONSCALES offers automated incident response capabilitie... Read more about IRONSCALES

Free Trial

Available

Pricing Type

$6 Per feautre

Location

Israel

Libraesva Email Security is a robust email security solution designed to protect organizations from email-based threats, including phishing, malware, and spam. The software uses advanced filtering algorithms to analyze incoming email traffic, identifying and blocking malicious emails before they reach the inbox. Libraesva offers multiple layers of protection, including anti-spam, anti-phishing, an... Read more about Libraesva Email Security

Free Trial

Available

Pricing Type

$5 Per year

Location

Italy

Mail Assure is a robust anti-spam software designed to protect businesses from unwanted and malicious email threats, ensuring secure and efficient email communication. This comprehensive platform offers a suite of tools that filter out spam, phishing attempts, and other malicious emails before they reach your inbox, safeguarding your organization from potential security breaches and productivity l... Read more about Mail Assure

Free Trial

Available

Pricing Type

$1 Per feautre

Location

United States

Mailock is an Email Security Software that helps organizations protect sensitive email communications through encryption and secure delivery mechanisms. It enables businesses to send encrypted emails that can only be accessed by the intended recipient, ensuring confidentiality and privacy. Mailock’s easy-to-use interface allows users to securely encrypt emails without requiring special software ... Read more about Mailock

Free Trial

Available

Pricing Type

Contact Vendor

Location

United Kingdom

Microsoft Defender for Office 365 is an advanced email security software that protects businesses from phishing attacks, malware, and other email-based threats. It provides real-time protection against malicious attachments, links, and impersonation attempts, reducing the risk of data breaches and compromised accounts. The platform integrates seamlessly with Microsoft Office 365, offering automate... Read more about Microsoft Defender for Office 365

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

ProtonMail is a secure email service that prioritizes user privacy and data protection. Based in Switzerland, the platform uses end-to-end encryption to ensure that only the sender and recipient can read the contents of emails, protecting sensitive information from prying eyes. ProtonMail is designed to be easy to use, with a user-friendly interface that doesn’t require any technical knowledge. ... Read more about ProtonMail

Free Trial

Available

Pricing Type

$0 Per month

Location

Switzerland

SpamHero is a robust antispam software designed to protect organizations from unwanted email and enhance overall email security. With its advanced filtering technology, SpamHero effectively identifies and blocks spam, phishing attacks, and malware, ensuring that users receive only legitimate emails. The platform uses sophisticated algorithms and machine learning to adapt to evolving spam technique... Read more about SpamHero

Free Trial

Available

Pricing Type

$7 Per month

Location

United States

SpamTitan

Cybersecurity solutions to protect your business

SpamTitan is a robust antispam software solution designed to protect businesses from unwanted email threats, ensuring a secure and efficient email communication environment. This platform employs advanced filtering techniques to block spam, phishing attempts, and malware, allowing users to focus on legitimate emails without the distraction of unwanted messages. With SpamTitan, organizations can cu... Read more about SpamTitan

Free Trial

Available

Pricing Type

Contact Vendor

Location

Ireland

FAQs About Security Gateway by MDaemon Alternatives

Some of the best alternatives to Security Gateway by MDaemon include Microsoft Defender for Office 365, ESET Endpoint Security, ProtonMail, Barracuda Email Security Gateway, Mail Assure, SpamTitan, IRONSCALES, ALTOSPAM, Hoxhunt, Mailock, Libraesva Email Security, ContentCatcher, Cypherdog Encryption, SpamHero and GoDMARC. These alternatives offer similar features, better pricing, and more flexibility depending on your business needs.

There are various reasons why users look for alternatives to Security Gateway by MDaemon, such as pricing concerns, missing features, better integration options, or improved customer support. Exploring alternative solutions ensures that businesses find the best fit for their specific requirements.

Yes! Depending on the product, you may find:

  • Free Trial options like ESET Endpoint Security, ProtonMail, Barracuda Email Security Gateway, Mail Assure, SpamTitan, IRONSCALES, ALTOSPAM, Mailock, Libraesva Email Security, ContentCatcher, Cypherdog Encryption, SpamHero and GoDMARC (test premium features before subscribing).

These no-cost or low-cost alternatives can be ideal for startups and small businesses with budget constraints, but often come with feature limitations or usage caps. Always check each option’s details to ensure it fits your specific needs.

Small businesses looking for an easy-to-use and cost-effective alternative to Security Gateway by MDaemon can consider Microsoft Defender for Office 365, ESET Endpoint Security, ProtonMail, Barracuda Email Security Gateway, Mail Assure, SpamTitan, IRONSCALES, ALTOSPAM, Hoxhunt, Mailock, Libraesva Email Security, ContentCatcher, Cypherdog Encryption, SpamHero and GoDMARC. These software options offer affordable pricing, simple setup, and essential business features tailored for growing teams.

Enterprises seeking a robust alternative to Security Gateway by MDaemon can explore ESET Endpoint Security. These platforms offer scalability, advanced automation, top-tier security, and enterprise-grade customer support to meet large-scale business needs.

Some of the best cloud-based alternatives to Security Gateway by MDaemon include Microsoft Defender for Office 365, ESET Endpoint Security, ProtonMail, Barracuda Email Security Gateway, Mail Assure, SpamTitan, IRONSCALES, ALTOSPAM, Hoxhunt, Mailock, Libraesva Email Security, ContentCatcher, Cypherdog Encryption, SpamHero and GoDMARC. These platforms offer seamless remote access, real-time collaboration, automatic updates, and enhanced security for smooth software management.

Yes, most Security Gateway by MDaemon alternatives provide mobile apps for iOS and Android. Options like ESET Endpoint Security, ProtonMail, IRONSCALES and Libraesva Email Security offer full-featured mobile applications that allow users to manage tasks, track progress, and collaborate on the go.