Proofpoint Email Encryption Alternatives (September 2025)

Detect and block both malicious and malware-less email threats with Proofpoint Email Protection.

Proofpoint Targeted Attack Protection (TAP) provides an innovative approach to detect, analyze and block advanced threats targeting your people. It also offers unique visibility into these threats...

Protect your organization from today’s advanced email threats, business email compromise (BEC), and consumer phishing with Proofpoint's Email Fraud Defense.

Learn how Proofpoint solutions eliminate compliance risks as organizations engage customers on digital channels, desktop, mobile, and social media.

Find out how Proofpoint Threat Response solutions enables security teams to respond to threats that are targeting people in their organization.

Proofpoint Enterprise Archive™ is a cloud-based archiving solution that simplifies three key information management challenges—legal discovery, regulatory compliance and end user information access...

Discover Proofpoint Essentials, enterprise-class SMB cybersecurity. Learn why Proofpoint is the leader in medium and small business cybersecurity solutions.

Boost your email security with Proofpoint Essentials and OnDMARC; protect your business against phishing, ransomware, and fraud.

Discover how Proofpoint’s Insider Threat Management (ITM) solutions can help you detect threats from inside your organisation. Add ITM security solutions to your defence.

Discover how Proofpoint Digital Protection helps protect social media accounts against account hacks, attacks, malicious content and other risks.

Find out how Proofpoint Cloud App Security Broker (CASB) helps protect users of cloud apps and their data from advanced threats, data loss, and compliance risks.

Intelligent Email Security protects against data breaches by engaging and empowering users without introducing friction.

Protect your organization from insider threats with Forcepoint insider threat solutions. Learn how to identify, investigate and respond to insider threats.

Award-winning cloud-based email security platform prevents phishing, malware, spoofing, and BEC, from reaching a user’s mailbox. See the Trustifi Difference.

AI-Powered, Human-Driven Security for Users Across Email, Browsers and SaaS Applications.

VIPRE provides email security solutions for every size organization and the IT partners that serve them.

INKY helps companies secure email using a cloud-based security platform that proactively and instantly scans inbound, internal, and outbound emails to eliminate phishing and malware. The platform intelligently eliminates security threats by blocking malicious emails while assisting employees in real time to handle suspicious emails.

Discover Proofpoint Security Awareness Training. Empower your employees with a human risk management program that drives behavior change and builds sustainable security habits.

The award-winning Clearswift Secure Email Gateway offers an unprecedented level of email security, including cyberattack protection and data loss prevention.

An essential suite of email and web security services for SMB and Enterprise.

MX Layer provides cutting-edge cloud-based solutions for email security, business continuity, data loss prevention, and email archiving services.

Secure email encryption helps protect individuals, SMBs, and Enterprise organizations. Learn more about compliance & secure email encryption.

Symantec Messaging Gateway protects email against spam, malware, targeted attacks and provides advanced content filtering, data loss prevention, and email encryption.

Advanced email protection to prevent credential phishing, business email compromise, account takeover, and more.

Discover Echoworx, the industry-leading provider of cutting-edge email encryption to safeguard your sensitive communications

Email Security, Archiving, Encryption, & Awareness Training. Compatible with Office 365. Virus, Phishing, Ransomware & Malware Protection.

Email security is critical for all organizations. Block all email attacks using Mimecast's advanced email security product with targeted threat protection.

Spambrella is your company for managed email security services and User Awareness Training solutions and products. Try our security services for email today!

Forcepoint Data Loss Prevention (DLP) is an enterprise solution that prevents data exfiltration across all channels, including cloud, email and endpoint. Learn more here.

Cloudmark is a trusted leader in intelligent threat protection against known and future attacks, safeguarding 12 percent of the world’s inboxes from wide-scale and targeted email threats.

Watch the Solution Overview - Mailbox Continuity video.

Mailprotector has the complete email security products your users need to cover all three comprehensive pillars: email security, encryption, and privacy.

Secure your business emails. Train your employees to cyber attacks. Protect your emails with Mailinblack.

Virtru data encryption protects data, through email and file-sharing, Cloud, SaaS, CRM solutions and across internal and external ecosystems.

We’re powering the next generation of secure email communications for your organization, preventing data leaks & empowering people to work securely.

Secure your business with total messaging control. Cybonet stops the majority of malicious email threats at your network's perimeter while simultaneously providing a range of additional options for comprehensive security and messaging control.

Cloud Email Protection, the integrated cloud email security solution from Fortra, stops advanced threats that bypass security defenses and make it into inboxes.

Secure your communications with DataMotion's email encryption and document exchange. Seamlessly integrate with the apps you're most familiar with.

Prevent malware, ransomware and other threats from compromising your email and your business with Secure Cloud.

Safeguard your network’s most vulnerable system with anti-virus and anti-spam technologies that block malicious software and spam at the gateway.

The most comprehensive protection against traditional and targeted attacks. Blocks spam, phishing, and advanced persistent threats (APTs). Flexible hybrid SaaS deployment option.

Human risk-centric security awareness training to guard against security breaches caused by human error. Revolutionize your awareness training with Mimecast Engage.

With Darktrace's self-learning cyber security AI, you're protected against future email attacks that aren’t limited to past attack rules & data. Get a demo.

Encrypt ANY Business or Personal Email in a few minutes. No need to switch email providers. Free encrypted email for Gmail, Yahoo, Microsoft.

Cisco Secure Email Encryption Service gives senders enhanced security and reliable controls for traditional email tools.

SASE is a security architecture that consolidates application security and networking. Find out how Forcepoint Data-first SASE takes it one step further.

Enhance VIPRE Email Security Cloud with unparalleled protection against malicious links and infected attachments.

IRONSCALES’ cloud email security software is an AI-powered email platform for enterprise organizations. Our self-learning service protects against advanced email attacks that bypass traditional defenses.

Build employee phishing resilience and enhance threat reporting with Cofense PhishMe SAT, a platform designed to train your workforce against phishing attacks that evade traditional and model-based SEG detection.

Secure your business with total messaging control. Cybonet stops the majority of malicious email threats at your network's perimeter while simultaneously providing a range of additional options for comprehensive security and messaging control.

Thales provides secure data encryption and strong key management to support any enterprise cloud security strategy.

Our email encryption software allows you to work without worrying about your data security. Choose Sealit and make sure your business is protected.

GreatHorn is an API, cloud-native email security solution that mitigates the risk of business email compromise across Microsoft 365 and Google Workspace.

SMX offers a cloud-based email security solution for SEG, archiving and added Microsoft 365 defence. Trusted by enterprises, governments and ISPs across ANZ.

PhishLabs provides Digital Risk Protection through curated threat intelligence and complete mitigation for web, social, and email threats.

Secure your business with Seclore, the data security software that protects your digital assets wherever they go. Trusted by industry-leading enterprises.

Get advanced threat protection with Microsoft Defender for Office 365 and protect against cyber threats like business email compromise and phishing.

Protect data everywhere and secure access anywhere with the all-in-one, cloud-native security platform - Forcepoint ONE. Explore its features.

Email Encryption is an essential part of Secure Cloud. With Zix, we send encrypted email automagically in the background. No extra steps are required, ever.

Exceptional Email Security, Email Archiving and Phishing Awareness. Libraesva stops Zero-Day Email Attacks, integrating with M365 and Google

The Barracuda Email Security Gateway is an email security gateway that manages and filters all inbound and outbound email traffic to protect organizations from email-borne threats and data leaks. As a complete email management solution, the Barracuda Email Security Gateway lets organizations encrypt messages and leverage the cloud to spool email if mail servers become unavailable.The Barracuda Email Security Gateway is also available as a virtual appliance or in a public cloud environment (Amazon Web Services, or Microsoft Azure). For…

Advanced threat and data protection for Microsoft Office 365, Google Workspace, and other cloud app security services.

Phishing protection including spam filtering, outbound SMTP with DKIM, backup MX services, and Advanced Threat Protection. With 24x7 support included.

Today’s most successful businesses are digitizing virtually every aspect of their operation. That sensitive data needs to be protected by organizations. Fortra's Digital Guardian gives you immediate visibility into your organization’s assets, delivering enterprise-wide data protection to safeguard your sensitive data and IP, wherever it lives.

Privacy1 offers complete services for data compliance and data security protection

Protegrity's data protection capabilities allow businesses to de-identify data with persistent protection no matter where it travels.

Discover why Huntress Managed EDR is the best choice for comprehensive, real-time threat detection and 24/7 protection with continuous expert support.

N-able Mail Assure offers MSPs AI-driven email security with close to 100% filtering accuracy. Mail Assure also provides continuous uptime and email archiving.

Lookout is the cybersecurity platform built to stop modern breaches as swiftly as they unfold, from the first phishing text to the final data grab.

The next generation of security awareness is designed for employees and built for enterprises. Our industry-leading results are powered by cognitive automation.

Enterprise cybersecurity platform powered by AI & global threat intelligence. Attack surface management, XDR, cloud security, network security, managed services

Metomic's human-centric data security solution integrates instantly with your SaaS apps to help you detect, protect and secure sensitive data hiding in your SaaS apps. The go-to software for data security teams worldwide, Metomic enables professionals to remediate any policy violations and educate their team to build a human firewall.

Data Resolve header

When it comes to database security scanning, Trustwave AppDetectivePRO is the choice of security practitioners looking for in-depth database scanning.

KnowBe4 provides security awareness training, anti-phishing protection, and real-time security coaching, enabling you to build a stronger security culture.

Comprehensive user behavior analytics software for insider threat management, data loss prevention, workplace productivity, employee monitoring & more

Barracuda Networks is the worldwide leader in Security, Application Delivery and Data Protection Solutions.

Fortinet's Email Security Solutions provides protection for your critical business information. Learn how to send Secure Email Gateways (SEG) with FortiMail.

Over 90% of targeted ransomware attacks start with a spear phishing attack. But with a single appliance, you can detect and block targeted attacks.

Trustwave Managed SIEM helps enterprises see through data noise easily, respond to emerging threats quickly, and cost-effectively maximize protection while proving compliance. Whether your challenge is choosing the right SIEM, fully staffing it, containing costs, or keeping up with new threats and compliance requirements, Trustwave can help.

SafeGuard Cyber provides security and compliance for your business communications. Stop risks with Unified Visibility, Contextual AI, and personal privacy.

Data Discovery, DSPM and DLP (Data Loss Prevention) to protect sensitive PII, PHI, PCI data across apps like Slack, Zendesk, GDrive, ChatGPT, Google, M365.

Hushmail - Encrypted Email & Secure Web Forms. Our healthcare plans come configured for HIPAA compliance right out of the box.

Trustwave helps organizations solve threat challenges and close security gaps through a full range of services, including flexible managed offerings, industry-leading technologies and tailored consulting engagements.

Apply predictive analytics to disrupt attacks that use DNS for command and control or data theft

The leading CMMC, NIST, and ITAR compliance solution for SMEs. End-to-end encrypted email and file sharing.

Kaspersky Endpoint Security for Business offers cloud or on-premise multi-level adaptive endpoint protection, automated threat defense and systems hardening for mixed environments.

Learn about TippingPoint Threat Protection System.

Implement Zero Trust, Secure your Network, Cloud workloads, Hybrid Workforce, Leverage Threat Intelligence & Security Consulting. Cybersecurity Services & Education for CISO’s, Head of Infrastructure, Network Security Engineers, Cloud Architects & SOC Managers

Send HIPAA compliant emails free for 14 days.

Harmony Mobile (Formerly Sandblast Mobile), Check Point’s Mobile Threat Defense solution, is designed to keep corporate data safe by securing mobile devices.

GTB Enterprise Data Protection / DLP platform that Works is the superior alternative! Protect Cloud, Network & Mobile Data Now

Code42 Insider Risk software solutions provide the right balance of transparency, technology and training to detect and appropriately respond to data risk.

Information archiving provides secure message retention, making compliance and eDiscovery easier for you and your team.

Trustwave is a leading cybersecurity and managed security services provider focused on managed detection and response.

The world’s most formidable cybersecurity based on superior research that’s easy to use. A unique balance of prevention, detection and response.

Guardian Digital has developed unparalleled AI-powered business cloud email security services. Secure your business emails and stay threat-ready today.

Send encrypted email and attachments to any email address, without requiring clients to signup for a new account. Clients can send you secure messages and files with a simple link click.

Defendify: the All-In-One Cybersecurity® Platform with 13 essential tools, including managed detection, response, and phishing simulations.