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Email Security
Page 3

Email Security Software with Threat Response (2026) - Page 3

Last updated: April 2026

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Features

Threat Response

Email Management(23)

Access Controls/Permissions(31)

Active Directory Integration(9)

Activity Dashboard(39)

Integrated with

Microsoft 365(10)

Microsoft Outlook(11)

Gmail(6)

Pricing model

Free(14)

Open Source(2)

Free Trial(39)

One Time License(0)

Subscription(45)

Devices supported

Mac(28)

iPad(11)

Android(12)

Linux(23)

Web-based(67)

iPhone(13)

Windows(36)

Organization types

Small Business(61)

Non Profit(30)

Large Enterprises(61)

Public Administrations(25)

Freelancers(39)

Mid Size Business(59)

User rating

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Ericsson NetCloud Manager

5.0

(1)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Manage network connectivity and security from anywhere.

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

NoID

5.0

(1)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

We protect email, what you write, read and attach

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

SafeGuard Cyber Security

4.0

(1)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Cybersecurity platform with NLU analytics

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

Fidelis Network

(0)

Fidelis' NDR: Proactive Defense, Rapid Threat Response.

Fidelis Network, an NDR solution, delivers real-time threat detection & response. With Deep Session Inspection®, it provides full visibility into network, email, and web traffic, including encrypted data. Contextual analysis & threat intelligence reduce alert fatigue & enhance risk management.

Read more about Fidelis Network

Users also considered

SpamTitan Plus

(0)

Zero-day threat protection and intelligence

SpamTitan Plus is an anti-phishing solution, which provides features such as URL inspection, malicious link neutralizing, URL rewriting, and time-of-click analysis.

Read more about SpamTitan Plus

Users also considered

MeSign

(0)

End-to-End encryption and digital signature app for emails.

Provides email encryption, digital signing and timestamping service for your corporate emails.

Auto-configure email certificates, encrypt email message automatically by default with S/MIME standard.

Cloud and on-premise key management are both supported.

Read more about MeSign

Users also considered

FileCap

(0)

Cloud-based email security and encryption solution

FileCap is a secure file-sharing and collaboration solution that lets users send large files over email safely and easily.

Read more about FileCap

Users also considered

iQ.Suite aaS

(0)

Enterprise email management & security solution for M365

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

Zoho ToDo

(0)

Application for creating, tracking, and managing tasks

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

Confidencial

(0)

Cloud-based data protection and security solution

Confidencial is a cloud-based document security solution that enables users to protect sensitive data with granular encryption controls.

Read more about Confidencial

Users also considered

Agari Secure Email Cloud

(0)

Email security and cybersecurity software

Agari Secure Email Cloud is an email security and cybersecurity software that helps businesses in finance, healthcare, retail, legal, and IT industry segments identify and prevent spear phishing, account takeovers, and email compromise-based attacks. With the incident response functionality, staff members can prioritize tasks and conduct attachments, URLs, and sender forensics-based investigations.

Read more about Agari Secure Email Cloud

Users also considered

StrongestLayer

(0)

AI-native email security platform

StrongestLayer’s AI Email Security leverages advanced Large Language Models to understand the true intent behind every message, instantly detecting and blocking sophisticated phishing, zero-day exploits, and BEC scams. Seamlessly integrated with Microsoft 365 and Google Workspace.

Read more about StrongestLayer

Users also considered

FactorX.ai

(0)

AI-Powered Email Security for Modern Threats

FactorX.ai is an AI-native email security platform designed for Microsoft 365 and Gmail. It uses real-time threat detection and behavioral AI to stop phishing, malware, BEC, and ransomware before they hit the inbox.

Read more about FactorX.ai

Users also considered

mailbox

(0)

Secure encrypted email and workspace platform

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

Stalwart

(0)

Open-source mail and collaboration platform

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

StrongestLayer

(0)

AI-native email security platform

StrongestLayer’s AI Email Security leverages advanced Large Language Models to understand the true intent behind every message, instantly detecting and blocking sophisticated phishing, zero-day exploits, and BEC scams. Seamlessly integrated with Microsoft 365 and Google Workspace.

Read more about StrongestLayer

Users also considered

DMARCTrust

(0)

Email authorization monitoring & DMARC compliance platform

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

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