getapp-logo

App comparison

Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.

Software categoriesBlog & researchAbout us

GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links. 

Top Rated Email Security Software with Large enterprises - Page 2

Last updated: April 2026

1 filter applied

Features

Integrated with

Pricing model

Devices supported

Organization types

User rating

101 software options

ESET Endpoint Security logo

Network security, network monitoring & endpoint protection

learn more
ESET Email Security protects email communications for organizations with 250+ employees. Available as cloud-based and on-premises, it ensures internet security and malware protection. Features include mail protection, cloud sandbox technology, remote device management and firewall configuration.

Read more about ESET Endpoint Security

Users also considered
Security Gateway by MDaemon logo

Powerful yet flexible email security software.

learn more
Security Gateway by MDaemon is an email security software designed to help businesses secure email servers from malware and phishing attacks. The solution enables administrators to automatically detect threats across various platforms including Microsoft Exchange Server and Office 365.

Read more about Security Gateway by MDaemon

Users also considered
RMail logo

RMail®, track, prove, encrypt, e-sign, certify, all-in-one.

learn more
RMail® is the e-security platform by RPost®. RMail specializes in elegantly easy to use email encryption for privacy and compliance, e-signatures, legal e-delivery proof, secure file sharing, email impostor protection, and AI-infused services to prevent data leaks and human e-security errors.

Read more about RMail

Users also considered
ESET Cloud Office Security logo

Security platform for Microsoft 365 applications

learn more
ESET Cloud Office Security provides advanced protection for Microsoft 365 applications against malware, spam or phishing attacks with ultimate zero-day threat defense and an easy-to-use console.

Read more about ESET Cloud Office Security

Users also considered
Avast Premium Business Security logo

Premium online security and privacy protection for SMB

learn more
Avast Premium Business Security combines our next-gen antivirus with VPN and USB control to help your employees and their devices stay more private and safer online, as well as offline. 

Read more about Avast Premium Business Security

Users also considered
Darktrace logo

AI-enabled network and cybersecurity solution

learn more
Darktrace, founded in 2013 in Cambridge, UK, is a leader in AI cybersecurity, protecting 10,000+ global customers from evolving threats

Read more about Darktrace

Users also considered
Zix Email Encryption logo

On-premise email encryption software

learn more
ZixMail is an on-premise email encryption software designed to help financial institutions, healthcare providers, and other businesses communicate with internal and external stakeholders through secure emails. The application allows organizations to send encrypted messages to multiple email accounts, authenticate recipient details, and receive timestamp information to track and record the opening time of emails.

Read more about Zix Email Encryption

Users also considered
servermx logo

Email Hosting Solution

learn more
Servermx is a secure email hosting service that provides encryption for confidential emails, optional Dropbox integration for easy file sharing and two-factor authentication for an extra layer of security.

Read more about servermx

Users also considered
IRONSCALES logo

We catch the phish that others miss!

learn more
We ensure your inboxes are uncompromised and your team is unburdened.

Read more about IRONSCALES

Users also considered
SendGuard for Outlook logo

Governance, Risk & Compliance Solution for Outbound Emails

learn more
SendGuard for Outlook prevents accidental data loss caused by misdirected emails and mis-attached files.

Read more about SendGuard for Outlook

Users also considered
Email Archiving logo

Email archiving service

learn more
Hornetsecurity's email archiving service enables companies who manage thousands of emails every day to automatically & legally store all of their emails with compliance, transparency & control features, plus secure storage & simple email search & retrieval

Read more about Email Archiving

Users also considered
Mimecast Awareness Training logo

Training system for educating employees on phishing attacks

learn more
Mimecast Awareness Training is designed to help businesses train employees to identify and report phishing attacks and malicious emails. The application allows teams to assign video-based training modules about various types of threats, impacts, and measures to employees and enhance user engagement.

Read more about Mimecast Awareness Training

Users also considered
McAfee Security for Email Servers logo

Cloud-based email security platform

learn more
McAfee Security for Email Servers is a cloud-based platform, which helps businesses block spam and filter messages to protect against malicious information from entering network. It provides security for incoming and outgoing emails and assists with content inspection, reputation analysis, and malware protection.

Read more about McAfee Security for Email Servers

Users also considered
Cynet 360 logo

Automated breach response and protection platform

learn more
Cynet 360 is an all-in-one security platform that provides endpoint threat detection and response for networks that require advanced protection. It gives network administrators visibility over all networked devices, users, and events. Cyber security technology is viable for companies of all sizes.

Read more about Cynet 360

Users also considered
365 Total Protection logo

Email security management for Microsoft Office 365

learn more
365 Total Protection is an email security & compliance solution for Microsoft Office 365 with features for tracking emails in real time, handling infomail, blocking spam, filtering for compliance, defending against threats, black & whitelisting, archiving emails, analyzing communications, & more

Read more about 365 Total Protection

Users also considered
Sophos Email logo

Software for managing email encryption and secure networks

learn more
Sophos Email is a cloud-based software designed to help businesses establish secure email networks and ensure protection from malware, intrusion, unauthorized access, and other online threats. The application includes anti-ransomware technology, which enables organizations to stop boot-record and ransomware attacks using behavioral analysis.

Read more about Sophos Email

Users also considered
PowerDMARC logo

Email security and anti-spam software

learn more
PowerDMARC is a cloud-based email security software designed to help businesses secure emails from spam, spoofing, phishing, and other online threats. The platform utilizes artificial intelligence (AI) technology to automatically convert XML data into charts, numbers, and graphs, enabling users to view and evaluate related metrics.

Read more about PowerDMARC

Users also considered
Barracuda Incident Response logo

Email security and digital forensics software

learn more
Barracuda Forensics and Incident Response is an email security software designed to help businesses identify and manage various external email attacks including ransomware or phishing emails. The application enables organizations to monitor security threats, block malicious emails, and automate workflows.

Read more about Barracuda Incident Response

Users also considered
DMARC Monitor logo

Cloud-based email validation and list cleaning software

learn more
DMARC Monitor is a cloud-based email validation and list cleaning software that helps secure business emails and prevent domain spoofing or phishing by monitoring multiple domains.

Read more about DMARC Monitor

Users also considered
Beeble logo

Private Encrypted Email and Cloud Without Third Party Access

learn more
Beeble is secure email and cloud storage with end-to-end encryption. Complete privacy, no ads, and business-grade data protection.

Read more about Beeble

Users also considered
NoID logo

We protect email, what you write, read and attach

learn more
NoID is a cloud-based secure email encryption platform. NoID SecureEmail delivers emails from A to B encrypted "On send", and decrypted "On receive". It runs parallel to the existing email solution without any requirement to change any part of it.

Read more about NoID

Users also considered
mxHERO Email Attachment Protection logo

Email Security to protect data sent by email attachments

learn more
Greatly improve your data security by automatically delivering email attachments as self-expiring cloud storage links. Attachments auto-uploaded to your cloud storage and replaced with expiring links (7, 14, 30 days). No end-user effort or downloads required.

Read more about mxHERO Email Attachment Protection

Users also considered
Ericsson NetCloud Manager logo

Manage network connectivity and security from anywhere.

learn more
NetCloud SASE email security protects against phishing, malicious attachments and malware. Websites launched from emails are isolated to keep malware away, attachments are sanitized with CDR, and unknown sites are opened as read-only to block credential entry.

Read more about Ericsson NetCloud Manager

Users also considered
modusCloud logo

Cloud email security, encryption, and archiving

learn more
modusCloud is a cloud email security solution with tools for spam detection, threat monitoring, email archiving, phishing detection, and more. The cloud-based platform offers features including filtering, continuity, encryption, and archiving in order to provide businesses with email protection.

Read more about modusCloud

Users also considered
ConnectWise SIEM logo

Threat detection and response management software

learn more
ConnectWise SIEM is a threat detection and response management software designed to help enterprises create, launch, and manage cybersecurity programs. The platform enables organizations to identify potential threats and malicious activities across networks & connected devices via a unified portal.

Read more about ConnectWise SIEM

Users also considered