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. 

Email Security Software - Page 4

Last updated: April 2026

1 filter applied

Features

Integrated with

Pricing model

Devices supported

Organization types

User rating

110 software options

Graphus logo

Cloud-based email security software

learn more
Graphus is a cloud-based anti-phishing software, which helps protect organizations against email attacks, credential theft, malware, ransomware, identity spoofing, brand impersonation, business email compromise (BEC), account takeover (ATO) and other threats.

Read more about Graphus

Users also considered
Inky logo

The most effective solution when fighting phishing attacks.

learn more
INKY is an endpoint protection tool that helps businesses leverage artificial intelligence (AI) technology and machine learning capabilities to identify and prevent phishing attacks. INKY can be integrated with Microsoft Exchange, Google Workspace and other applications.

Read more about Inky

Users also considered
PhishTitan logo

Powerful Phishing Protection.

learn more
PhishTitan is a cloud-based email security solution that helps businesses manage phishing protection for Microsoft 365 applications.

Read more about PhishTitan

Users also considered
Proofpoint Email Protection logo

Secure email gateway management and threat intelligence tool

learn more
Proofpoint Email Protection is a computer security management software designed to help businesses identify and block threats using AI-enabled tools. It offers an advanced business email compromise (BEC) defense feature, which enables administrators to analyze various attributes including message header and senders’ IP address.

Read more about Proofpoint Email Protection

Users also considered
SendGrid logo

Delivers reliable email at scale for businesses

learn more
SendGrid is a solution that provides a cloud-based email infrastructure to help relieve businesses of the cost and complexity of maintaining custom email systems. It provides email delivery, scalability and real-time analytics along with APIs. The platform also offers SMTP service, email validation, deliverability insights, and dynamic templates, while supporting multiple programming languages including Node.js, Python, and Java.

Read more about SendGrid

Users also considered
eM Client logo

Email, calendar, contacts, tasks, notes and chat in one app

learn more
eM Client is a powerful email client with a clean and easy-to-use interface, which supports PGP and S/MIME encryption and digital signatures. Upload and lookup GPG keys on eM Keybook, Proton and keys.openpgp.org. Password-protected startup. eM Client easily connects to any email service.

Read more about eM Client

Users also considered
Egress Protect logo

Email encryption and security platform

learn more
Egress Protect is an email security software designed to help financial, healthcare, and government organizations streamline email encryption and file management operations. The application allows employees to handle data archiving, filtering, and storage operations via a unified platform.

Read more about Egress Protect

Users also considered
Kiteworks logo

Content Governance, Compliance, and Protection

learn more
Protect privacy and ensure compliance of all sensitive content sent via email, file share, automated file transfer, APIs, and web forms - with one platform.

Read more about Kiteworks

Users also considered
ManageEngine DataSecurity Plus logo

Software for managing data visibility and security

learn more
ManageEngine DataSecurity Plus is a comprehensive platform designed to provide organizations with unified data visibility and security to help businesses protect their sensitive data and mitigate risks effectively.

Read more about ManageEngine DataSecurity Plus

Users also considered
KDMARC logo

Keep The Spoofers Away From Your Email Domain

learn more
TDMARC, by Threatcop, enhances email security with anti-spoofing measures, ensuring domain protection and boosting deliverability. It filters spoofed emails, maintains domain reputation, and offers easy setup for SPF, DKIM, and DMARC protocols.

Read more about KDMARC

Users also considered
Datto SaaS Defense logo

Threat protection for Microsoft 365

learn more
Datto Saas Defence is a cloud-based Microsoft 365 protection against malware, phishing attacks and business email compromise (BEC).

Read more about Datto SaaS Defense

Users also considered
SafeGuard Cyber Security logo

Cybersecurity platform with NLU analytics

learn more
SafeGuard Cyber Security is a cybersecurity platform that helps businesses protect their communications, employees, and data against social engineering attacks and other threats.

Read more about SafeGuard Cyber Security

Users also considered
Zivver logo

Email Security Made Effortless

learn more
Zivver is email security software which helps enterprises transfer business documents and ensure secure e-mail communication. It allows users to retract emails, view risks, causes, and impact of data breaches, configure workflows, and generate custom reports.

Read more about Zivver

Users also considered
mailbox logo
(0)

Secure encrypted email and workspace platform

learn more
Mailbox provides a comprehensive digital workspace combining secure email, cloud storage, video conferencing, and office tools in one integrated platform. The service stores data in certified German data centers with consistent encryption during storage and transmission, ensuring GDPR compliance and enhanced security. Users benefit from spam-free inboxes, collaborative tools, and an infrastructure powered by renewable energy.

Read more about mailbox

Users also considered
Area 1 logo
(0)

Secure email gateway and anti-spam software

learn more
Area 1 Horizon is a network security management software designed to help businesses protect systems against phishing attacks across various traffic sources including emails, web pages, and networks. The platform enables administrators to receive notifications about blocked phishing campaigns on a unified interface.

Read more about Area 1

Users also considered
ManageEngine Endpoint DLP Plus logo
(0)

Monitor and protect sensitive data across endpoints

learn more
ManageEngine Endpoint DLP Plus is an enterprise-ready solution that monitors the transfer and usage of sensitive data across the business IT network. The solution supports advanced data discovery and classification techniques such as Fingerprint, RegEx, and keywords search, through which sensitive data is identified and protected across the different endpoints in your organization.

Read more about ManageEngine Endpoint DLP Plus

Users also considered
Zoho ToDo logo
(0)

Application for creating, tracking, and managing tasks

learn more
Zoho ToDo is a task management tool designed to help businesses create and manage tasks. With Zoho ToDo, you can effortlessly organize, collaborate, and track your tasks via a unified portal. Whether you're working on personal projects or collaborating with a team, the application provides a streamlined workflow that helps you stay on top of your tasks.

Read more about Zoho ToDo

Users also considered
EuropeanMX logo
(0)

Cloud-based anti-spam for incoming and outgoing messages

learn more
Use the cloud redundancy solution EuropeanMX as a reliable spam filter. Our system offers nearly 100% filter accuracy and virtually no false positives. Protect your IP ranges before getting blacklisted. Continuously archive your emails with EuropeanMX to always have a backup of your emails.

Read more about EuropeanMX

Users also considered
iQ.Suite aaS logo
(0)

Enterprise email management & security solution for M365

learn more
iQ.Suite aaS is a cloud-based enterprise email management and security solution for companies using Microsoft 365. It offers a comprehensive set of features including content-driven encryption, insider threat detection, wrong recipient protection, and more. iQ.Suite aaS offers malware and spam detection to minimize risk and secure emails from unauthorized access. Additionally, to ensure company policies are met, this solution can be used to apply business policies to email communications.

Read more about iQ.Suite aaS

Users also considered
Abusix Mail Intelligence logo
(0)

Cloud-based email security platform

learn more
Abusix Mail Intelligence is an automated, cloud-based protection suite that enables businesses and organizations to protect their sensitive data from cyber-attacks. It protects users' mail servers and customers' inboxes from spam by orchestrating and automating your full security response including detecting malware and virus through machine learning techniques.

Read more about Abusix Mail Intelligence

Users also considered
Advanced Threat Protection logo
(0)

Ransomware attack, phishing & CEO fraud protection software

learn more
Hornetsecurity's Advanced Threat Protection software is designed to detect and protect enterprises from targeted attacks, ransomware, CEO & phishing fraud with features including a sandbox engine, URL scanning & rewriting, freezing, targeted fraud forensics, and more

Read more about Advanced Threat Protection

Users also considered
M365 Manager Plus logo
(0)

Management, reporting, auditing, and monitoring of Microsoft

learn more
M365 Manager Plus is a reporting, auditing, monitoring, management, and security solution for Microsoft 365. Designed for businesses of all sizes, it helps users manage Exchange Online, Azure AD, Microsoft Teams, OneDrive for Business, and other services from a centralized dashboard.

Read more about M365 Manager Plus

Users also considered
DMARCTrust logo
(0)

Email authorization monitoring & DMARC compliance platform

learn more
DMARCTrust provides email authentication monitoring through automated DMARC report processing and analysis. The platform identifies all services and IP addresses sending emails on behalf of a domain, tracks SPF and DKIM authentication pass rates, and monitors DNS records for unauthorized changes every five minutes. It includes a dedicated reporting address, automated data collection from major email providers, and alerts for authentication failures and configuration issues.

Read more about DMARCTrust

Users also considered
mxHERO for Legal QuickStart logo
(0)

Email security & productivity designed for legal firms

learn more
Protect outbound email attachments by automatically replacing them with secure links to your existing cloud storage service. No end-user effort or downloads required. Works uniformly across all devices. Minimize your risk to external email breaches and email mishandling.

Read more about mxHERO for Legal QuickStart

Users also considered
Stalwart logo
(0)

Open-source mail and collaboration platform

learn more
Stalwart Mail Server is an open-source email platform combining collaboration tools and security features in one unified solution.

Read more about Stalwart

Users also considered