# Top 10 Email Security For Office 365 Alternatives & Competitors **Average Rating:** 4.4/5 **Total Number of Reviews:** 29 If you are considering Email Security For Office 365, you may also want to investigate similar alternatives or competitors to find the best solution. Other important factors to consider when researching alternatives to Email Security For Office 365 include features. The best overall Email Security For Office 365 alternative is Virtru Email Encryption. Other similar apps like Email Security For Office 365 are Proofpoint Core Email Protection, Check Point Email Security, Mimecast Advanced Email Security, and Microsoft Defender for Office 365. Email Security For Office 365 alternatives can be found in [Intelligent Email Protection Software](https://www.g2.com/categories/intelligent-email-protection) but may also be in [Email Encryption Software](https://www.g2.com/categories/email-encryption) or [Cloud Email Security Solutions](https://www.g2.com/categories/cloud-email-security). ## Best Paid & Free Alternatives to Email Security For Office 365 - [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) - [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) - [Check Point Email Security](https://www.g2.com/products/check-point-email-security/reviews) - [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) - [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) - [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) - [Zivver Email Encryption](https://www.g2.com/products/zivver-email-encryption/reviews) - [Libraesva Email Security](https://www.g2.com/products/libraesva-email-security/reviews) - [Darktrace / EMAIL](https://www.g2.com/products/darktrace-email/reviews) - [Barracuda Impersonation Protection](https://www.g2.com/products/barracuda-impersonation-protection/reviews) ## Top 10 Alternatives to Email Security For Office 365 Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Email Security For Office 365 stacks up to the competition, check reviews from current & previous users in industries like Information Technology and Services, Hospital & Health Care, and Automotive, and find the best product for your business. ### 1. [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) By Virtru **Average Rating:** 4.4/5 **Total Reviews:** 417 Virtru puts you in charge of how your digital information is shared. Combining control, convenience, and simplicity, Virtru makes it easy to keep your private communications private. Reviewers say compared to Email Security For Office 365, Virtru Email Encryption is: - Easier to admin - Easier to do business with - More usable Categories in common with Email Security For Office 365: [Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection) **Compare:** [Email Security For Office 365 vs Virtru Email Encryption](https://www.g2.com/compare/email-security-for-office-365-vs-virtru-email-encryption) **Compare Virtru Email Encryption with other alternatives:** - [Virtru Email Encryption vs Proofpoint Core Email Protection](https://www.g2.com/compare/proofpoint-core-email-protection-vs-virtru-email-encryption) - [Virtru Email Encryption vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-virtru-email-encryption) - [Virtru Email Encryption vs Mimecast Advanced Email Security](https://www.g2.com/compare/mimecast-advanced-email-security-vs-virtru-email-encryption) - [Virtru Email Encryption vs Microsoft Defender for Office 365](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-virtru-email-encryption) - [Virtru Email Encryption vs SpamTitan Email Security](https://www.g2.com/compare/spamtitan-email-security-vs-virtru-email-encryption) - [Virtru Email Encryption vs Zivver Email Encryption](https://www.g2.com/compare/virtru-email-encryption-vs-zivver-email-encryption) - [Virtru Email Encryption vs Libraesva Email Security](https://www.g2.com/compare/libraesva-email-security-vs-virtru-email-encryption) - [Virtru Email Encryption vs Darktrace / EMAIL](https://www.g2.com/compare/darktrace-email-vs-virtru-email-encryption) - [Virtru Email Encryption vs Barracuda Impersonation Protection](https://www.g2.com/compare/barracuda-impersonation-protection-vs-virtru-email-encryption) ### 2. [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) By Proofpoint **Average Rating:** 4.6/5 **Total Reviews:** 601 Proofpoint Core Email Protection stops malware and non-malware threats such as impostor email. Reviewers say compared to Email Security For Office 365, Proofpoint Core Email Protection is: - Easier to do business with - Easier to admin - Better at meeting requirements Categories in common with Email Security For Office 365: [Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection) **Compare:** [Email Security For Office 365 vs Proofpoint Core Email Protection](https://www.g2.com/compare/email-security-for-office-365-vs-proofpoint-core-email-protection) **Compare Proofpoint Core Email Protection with other alternatives:** - [Proofpoint Core Email Protection vs Virtru Email Encryption](https://www.g2.com/compare/proofpoint-core-email-protection-vs-virtru-email-encryption) - [Proofpoint Core Email Protection vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-proofpoint-core-email-protection) - [Proofpoint Core Email Protection vs Mimecast Advanced Email Security](https://www.g2.com/compare/mimecast-advanced-email-security-vs-proofpoint-core-email-protection) - [Proofpoint Core Email Protection vs Microsoft Defender for Office 365](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-proofpoint-core-email-protection) - [Proofpoint Core Email Protection vs SpamTitan Email Security](https://www.g2.com/compare/proofpoint-core-email-protection-vs-spamtitan-email-security) - [Proofpoint Core Email Protection vs Zivver Email Encryption](https://www.g2.com/compare/proofpoint-core-email-protection-vs-zivver-email-encryption) - [Proofpoint Core Email Protection vs Libraesva Email Security](https://www.g2.com/compare/libraesva-email-security-vs-proofpoint-core-email-protection) - [Proofpoint Core Email Protection vs Darktrace / EMAIL](https://www.g2.com/compare/darktrace-email-vs-proofpoint-core-email-protection) - [Proofpoint Core Email Protection vs Barracuda Impersonation Protection](https://www.g2.com/compare/barracuda-impersonation-protection-vs-proofpoint-core-email-protection) ### 3. [Check Point Email Security](https://www.g2.com/products/check-point-email-security/reviews) By Check Point Software Technologies **Average Rating:** 4.6/5 **Total Reviews:** 534 Check Point Harmony Email & Office, protects enterprise data by preventing targeted attacks on SaaS applications and cloud-based email. Reviewers say compared to Email Security For Office 365, Check Point Email Security is: - Easier to admin - Easier to do business with - More usable Categories in common with Email Security For Office 365: [Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection) **Compare:** [Email Security For Office 365 vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-email-security-for-office-365) **Compare Check Point Email Security with other alternatives:** - [Check Point Email Security vs Virtru Email Encryption](https://www.g2.com/compare/check-point-email-security-vs-virtru-email-encryption) - [Check Point Email Security vs Proofpoint Core Email Protection](https://www.g2.com/compare/check-point-email-security-vs-proofpoint-core-email-protection) - [Check Point Email Security vs Mimecast Advanced Email Security](https://www.g2.com/compare/check-point-email-security-vs-mimecast-advanced-email-security) - [Check Point Email Security vs Microsoft Defender for Office 365](https://www.g2.com/compare/check-point-email-security-vs-microsoft-microsoft-defender-for-office-365) - [Check Point Email Security vs SpamTitan Email Security](https://www.g2.com/compare/check-point-email-security-vs-spamtitan-email-security) - [Check Point Email Security vs Zivver Email Encryption](https://www.g2.com/compare/check-point-email-security-vs-zivver-email-encryption) - [Check Point Email Security vs Libraesva Email Security](https://www.g2.com/compare/check-point-email-security-vs-libraesva-email-security) - [Check Point Email Security vs Darktrace / EMAIL](https://www.g2.com/compare/check-point-email-security-vs-darktrace-email) - [Check Point Email Security vs Barracuda Impersonation Protection](https://www.g2.com/compare/barracuda-impersonation-protection-vs-check-point-email-security) ### 4. [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) By Mimecast **Average Rating:** 4.4/5 **Total Reviews:** 320 Mimecast Email Security with Targeted Threat Protection solution that offers comprehensive, multi-layered email security and content controls. Reviewers say compared to Email Security For Office 365, Mimecast Advanced Email Security is: - Easier to do business with - Easier to admin - Better at meeting requirements Categories in common with Email Security For Office 365: [Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection) **Compare:** [Email Security For Office 365 vs Mimecast Advanced Email Security](https://www.g2.com/compare/email-security-for-office-365-vs-mimecast-advanced-email-security) **Compare Mimecast Advanced Email Security with other alternatives:** - [Mimecast Advanced Email Security vs Virtru Email Encryption](https://www.g2.com/compare/mimecast-advanced-email-security-vs-virtru-email-encryption) - [Mimecast Advanced Email Security vs Proofpoint Core Email Protection](https://www.g2.com/compare/mimecast-advanced-email-security-vs-proofpoint-core-email-protection) - [Mimecast Advanced Email Security vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-mimecast-advanced-email-security) - [Mimecast Advanced Email Security vs Microsoft Defender for Office 365](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-mimecast-advanced-email-security) - [Mimecast Advanced Email Security vs SpamTitan Email Security](https://www.g2.com/compare/mimecast-advanced-email-security-vs-spamtitan-email-security) - [Mimecast Advanced Email Security vs Zivver Email Encryption](https://www.g2.com/compare/mimecast-advanced-email-security-vs-zivver-email-encryption) - [Mimecast Advanced Email Security vs Libraesva Email Security](https://www.g2.com/compare/libraesva-email-security-vs-mimecast-advanced-email-security) - [Mimecast Advanced Email Security vs Darktrace / EMAIL](https://www.g2.com/compare/darktrace-email-vs-mimecast-advanced-email-security) - [Mimecast Advanced Email Security vs Barracuda Impersonation Protection](https://www.g2.com/compare/barracuda-impersonation-protection-vs-mimecast-advanced-email-security) ### 5. [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) By Microsoft **Average Rating:** 4.5/5 **Total Reviews:** 298 Microsoft Defender for Office 365 is a comprehensive security solution designed to protect organizations from advanced threats targeting email and collaboration tools within the Microsoft 365 environment. It offers robust protection against phishing, malware, and business email compromise, ensuring secure communication and collaboration across platforms like Exchange Online, Microsoft Teams, SharePoint, and OneDrive. Key Features and Functionality: - Safe Attachments: Scans email attachments in a secure environment to detect and block malicious content before it reaches users. - Safe Links: Provides real-time protection by analyzing URLs at the time of click, safeguarding users from malicious links. - Anti-Phishing Policies: Utilizes advanced algorithms and machine learning to identify and mitigate phishing attempts, including those involving domain impersonation. - Protection for Collaboration Tools: Extends security measures to Microsoft Teams, SharePoint, and OneDrive, ensuring safe file sharing and collaboration. - Automated Investigation and Response (AIR): Automates threat investigation processes, enabling swift identification and remediation of security incidents. - Attack Simulation Training: Offers tools to simulate phishing attacks, helping organizations educate employees and strengthen their security posture. Primary Value and Problem Solved: Microsoft Defender for Office 365 addresses the critical need for advanced threat protection in today's digital workplace. By integrating seamlessly with Microsoft 365 applications, it provides a unified defense against sophisticated cyber threats, reducing the risk of data breaches and ensuring business continuity. Its comprehensive approach not only safeguards email communications but also secures collaborative platforms, enabling organizations to operate confidently in a secure environment. Reviewers say compared to Email Security For Office 365, Microsoft Defender for Office 365 is: - Easier to admin - Easier to do business with - More usable Categories in common with Email Security For Office 365: [Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection) **Compare:** [Email Security For Office 365 vs Microsoft Defender for Office 365](https://www.g2.com/compare/email-security-for-office-365-vs-microsoft-microsoft-defender-for-office-365) **Compare Microsoft Defender for Office 365 with other alternatives:** - [Microsoft Defender for Office 365 vs Virtru Email Encryption](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-virtru-email-encryption) - [Microsoft Defender for Office 365 vs Proofpoint Core Email Protection](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-proofpoint-core-email-protection) - [Microsoft Defender for Office 365 vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-microsoft-microsoft-defender-for-office-365) - [Microsoft Defender for Office 365 vs Mimecast Advanced Email Security](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-mimecast-advanced-email-security) - [Microsoft Defender for Office 365 vs SpamTitan Email Security](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-spamtitan-email-security) - [Microsoft Defender for Office 365 vs Zivver Email Encryption](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-zivver-email-encryption) - [Microsoft Defender for Office 365 vs Libraesva Email Security](https://www.g2.com/compare/libraesva-email-security-vs-microsoft-microsoft-defender-for-office-365) - [Microsoft Defender for Office 365 vs Darktrace / EMAIL](https://www.g2.com/compare/darktrace-email-vs-microsoft-microsoft-defender-for-office-365) - [Microsoft Defender for Office 365 vs Barracuda Impersonation Protection](https://www.g2.com/compare/barracuda-impersonation-protection-vs-microsoft-microsoft-defender-for-office-365) ### 6. [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) By CyberSentriq **Average Rating:** 4.5/5 **Total Reviews:** 199 Advanced yet easy to use Business Email Security Solution. Protects your business from malicious threats via email such as phishing, malware and spoofing. Double AV protection included. Office 365 Friendly. Reviewers say compared to Email Security For Office 365, SpamTitan Email Security is: - Easier to admin - Easier to do business with - More usable Categories in common with Email Security For Office 365: [Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection) **Compare:** [Email Security For Office 365 vs SpamTitan Email Security](https://www.g2.com/compare/email-security-for-office-365-vs-spamtitan-email-security) **Compare SpamTitan Email Security with other alternatives:** - [SpamTitan Email Security vs Virtru Email Encryption](https://www.g2.com/compare/spamtitan-email-security-vs-virtru-email-encryption) - [SpamTitan Email Security vs Proofpoint Core Email Protection](https://www.g2.com/compare/proofpoint-core-email-protection-vs-spamtitan-email-security) - [SpamTitan Email Security vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-spamtitan-email-security) - [SpamTitan Email Security vs Mimecast Advanced Email Security](https://www.g2.com/compare/mimecast-advanced-email-security-vs-spamtitan-email-security) - [SpamTitan Email Security vs Microsoft Defender for Office 365](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-spamtitan-email-security) - [SpamTitan Email Security vs Zivver Email Encryption](https://www.g2.com/compare/spamtitan-email-security-vs-zivver-email-encryption) - [SpamTitan Email Security vs Libraesva Email Security](https://www.g2.com/compare/libraesva-email-security-vs-spamtitan-email-security) - [SpamTitan Email Security vs Darktrace / EMAIL](https://www.g2.com/compare/darktrace-email-vs-spamtitan-email-security) - [SpamTitan Email Security vs Barracuda Impersonation Protection](https://www.g2.com/compare/barracuda-impersonation-protection-vs-spamtitan-email-security) ### 7. [Zivver Email Encryption](https://www.g2.com/products/zivver-email-encryption/reviews) By Zivver **Average Rating:** 4.4/5 **Total Reviews:** 50 ZIVVER is a user-friendly solution for secure email and file transfer, straight from your familiar email programme. This enables you to prevent human errors, encrypt your data against hackers and keep control of the information sent. Reviewers say compared to Email Security For Office 365, Zivver Email Encryption is: - Easier to admin - Easier to do business with - Better at meeting requirements Categories in common with Email Security For Office 365: [Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection) **Compare:** [Email Security For Office 365 vs Zivver Email Encryption](https://www.g2.com/compare/email-security-for-office-365-vs-zivver-email-encryption) **Compare Zivver Email Encryption with other alternatives:** - [Zivver Email Encryption vs Virtru Email Encryption](https://www.g2.com/compare/virtru-email-encryption-vs-zivver-email-encryption) - [Zivver Email Encryption vs Proofpoint Core Email Protection](https://www.g2.com/compare/proofpoint-core-email-protection-vs-zivver-email-encryption) - [Zivver Email Encryption vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-zivver-email-encryption) - [Zivver Email Encryption vs Mimecast Advanced Email Security](https://www.g2.com/compare/mimecast-advanced-email-security-vs-zivver-email-encryption) - [Zivver Email Encryption vs Microsoft Defender for Office 365](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-zivver-email-encryption) - [Zivver Email Encryption vs SpamTitan Email Security](https://www.g2.com/compare/spamtitan-email-security-vs-zivver-email-encryption) - [Zivver Email Encryption vs Libraesva Email Security](https://www.g2.com/compare/libraesva-email-security-vs-zivver-email-encryption) - [Zivver Email Encryption vs Darktrace / EMAIL](https://www.g2.com/compare/darktrace-email-vs-zivver-email-encryption) - [Zivver Email Encryption vs Barracuda Impersonation Protection](https://www.g2.com/compare/barracuda-impersonation-protection-vs-zivver-email-encryption) ### 8. [Libraesva Email Security](https://www.g2.com/products/libraesva-email-security/reviews) By Libraesva **Average Rating:** 4.8/5 **Total Reviews:** 104 Libraesva secures email communications, eliminates email borne threats, preserves email data and provides an environment for people to communicate safely. Reviewers say compared to Email Security For Office 365, Libraesva Email Security is: - Easier to admin - Easier to do business with - Better at support Categories in common with Email Security For Office 365: [Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection) **Compare:** [Email Security For Office 365 vs Libraesva Email Security](https://www.g2.com/compare/email-security-for-office-365-vs-libraesva-email-security) **Compare Libraesva Email Security with other alternatives:** - [Libraesva Email Security vs Virtru Email Encryption](https://www.g2.com/compare/libraesva-email-security-vs-virtru-email-encryption) - [Libraesva Email Security vs Proofpoint Core Email Protection](https://www.g2.com/compare/libraesva-email-security-vs-proofpoint-core-email-protection) - [Libraesva Email Security vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-libraesva-email-security) - [Libraesva Email Security vs Mimecast Advanced Email Security](https://www.g2.com/compare/libraesva-email-security-vs-mimecast-advanced-email-security) - [Libraesva Email Security vs Microsoft Defender for Office 365](https://www.g2.com/compare/libraesva-email-security-vs-microsoft-microsoft-defender-for-office-365) - [Libraesva Email Security vs SpamTitan Email Security](https://www.g2.com/compare/libraesva-email-security-vs-spamtitan-email-security) - [Libraesva Email Security vs Zivver Email Encryption](https://www.g2.com/compare/libraesva-email-security-vs-zivver-email-encryption) - [Libraesva Email Security vs Darktrace / EMAIL](https://www.g2.com/compare/darktrace-email-vs-libraesva-email-security) - [Libraesva Email Security vs Barracuda Impersonation Protection](https://www.g2.com/compare/barracuda-impersonation-protection-vs-libraesva-email-security) ### 9. [Darktrace / EMAIL](https://www.g2.com/products/darktrace-email/reviews) By Darktrace **Average Rating:** 4.2/5 **Total Reviews:** 30 Darktrace / EMAIL is an email security platform powered by Self-Learning AI that protects organizations against the most advanced threats across email and collaboration tools that other solutions miss. Recognized as a Leader in Gartner’s Magic Quadrant and Leaders in the 2025 Voice of the Customer award for Email Security Platforms, it is designed to address the growing sophistication of communication-based attacks. Traditional secure email gateways often rely on static rules or signatures, which struggle against modern threats such as business email compromise and supply chain attacks. Darktrace / EMAIL takes a different approach by using Self-Learning AI to understand the unique communication patterns of each organization and user. This allows it to detect subtle anomalies across inbound, outbound, and lateral messages, and respond with precise, autonomous actions. Key capabilities include: - Behavioral threat detection: Identifies phishing, ransomware, account takeovers, and insider risks by learning “normal” communication behavior of internal and external users. - Protection beyond the inbox: Extends security to collaboration platforms like Microsoft Teams and SaaS applications, addressing the shift of phishing into new channels. - Adaptive response: Suspicious emails are automatically quarantined, links are rewritten, or attachments are removed, all without interrupting legitimate business communication. This approach enforces regular communication and ensures that as much safe, non-malicious content as possible is retained. - Data protection: Provides behavioral data loss prevention and assists with your DMARC configuration and monitoring to safeguard sensitive information and brand reputation. For security teams, Darktrace / EMAIL reduces operational overhead by automating triage and response. Its Cyber AI Analyst provides contextual insights, while end-users benefit from clear, in-app narratives that explain why a message is suspicious—helping to reduce false phishing reports and improve awareness. Benefits for organizations include: - Comprehensive coverage across email, collaboration, and SaaS platforms. - Reduced workload for security teams through automation and AI-driven analysis. - Seamless integration with Microsoft 365, Exchange, and Google Workspace without disrupting mail flow. In summary, Darktrace / EMAIL delivers adaptive, AI-driven protection across the full communication ecosystem. Its dual recognition as a Gartner Leader in both the Voice of the Customer award and the Magic Quadrant for Email Security Platforms in 2025 highlights its effectiveness in helping organizations defend against today’s most complex and fast-evolving threats. Reviewers say compared to Email Security For Office 365, Darktrace / EMAIL is: - Easier to do business with - Easier to admin Categories in common with Email Security For Office 365: [Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection) **Compare:** [Email Security For Office 365 vs Darktrace / EMAIL](https://www.g2.com/compare/darktrace-email-vs-email-security-for-office-365) **Compare Darktrace / EMAIL with other alternatives:** - [Darktrace / EMAIL vs Virtru Email Encryption](https://www.g2.com/compare/darktrace-email-vs-virtru-email-encryption) - [Darktrace / EMAIL vs Proofpoint Core Email Protection](https://www.g2.com/compare/darktrace-email-vs-proofpoint-core-email-protection) - [Darktrace / EMAIL vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-darktrace-email) - [Darktrace / EMAIL vs Mimecast Advanced Email Security](https://www.g2.com/compare/darktrace-email-vs-mimecast-advanced-email-security) - [Darktrace / EMAIL vs Microsoft Defender for Office 365](https://www.g2.com/compare/darktrace-email-vs-microsoft-microsoft-defender-for-office-365) - [Darktrace / EMAIL vs SpamTitan Email Security](https://www.g2.com/compare/darktrace-email-vs-spamtitan-email-security) - [Darktrace / EMAIL vs Zivver Email Encryption](https://www.g2.com/compare/darktrace-email-vs-zivver-email-encryption) - [Darktrace / EMAIL vs Libraesva Email Security](https://www.g2.com/compare/darktrace-email-vs-libraesva-email-security) - [Darktrace / EMAIL vs Barracuda Impersonation Protection](https://www.g2.com/compare/barracuda-impersonation-protection-vs-darktrace-email) ### 10. [Barracuda Impersonation Protection](https://www.g2.com/products/barracuda-impersonation-protection/reviews) By Barracuda **Average Rating:** 4.5/5 **Total Reviews:** 87 A.I.-Based Protection from Spear Phishing and Email Fraud Reviewers say compared to Email Security For Office 365, Barracuda Impersonation Protection is: - Easier to admin - Easier to do business with - Easier to set up Categories in common with Email Security For Office 365: [Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection) **Compare:** [Email Security For Office 365 vs Barracuda Impersonation Protection](https://www.g2.com/compare/barracuda-impersonation-protection-vs-email-security-for-office-365) **Compare Barracuda Impersonation Protection with other alternatives:** - [Barracuda Impersonation Protection vs Virtru Email Encryption](https://www.g2.com/compare/barracuda-impersonation-protection-vs-virtru-email-encryption) - [Barracuda Impersonation Protection vs Proofpoint Core Email Protection](https://www.g2.com/compare/barracuda-impersonation-protection-vs-proofpoint-core-email-protection) - [Barracuda Impersonation Protection vs Check Point Email Security](https://www.g2.com/compare/barracuda-impersonation-protection-vs-check-point-email-security) - [Barracuda Impersonation Protection vs Mimecast Advanced Email Security](https://www.g2.com/compare/barracuda-impersonation-protection-vs-mimecast-advanced-email-security) - [Barracuda Impersonation Protection vs Microsoft Defender for Office 365](https://www.g2.com/compare/barracuda-impersonation-protection-vs-microsoft-microsoft-defender-for-office-365) - [Barracuda Impersonation Protection vs SpamTitan Email Security](https://www.g2.com/compare/barracuda-impersonation-protection-vs-spamtitan-email-security) - [Barracuda Impersonation Protection vs Zivver Email Encryption](https://www.g2.com/compare/barracuda-impersonation-protection-vs-zivver-email-encryption) - [Barracuda Impersonation Protection vs Libraesva Email Security](https://www.g2.com/compare/barracuda-impersonation-protection-vs-libraesva-email-security) - [Barracuda Impersonation Protection vs Darktrace / EMAIL](https://www.g2.com/compare/barracuda-impersonation-protection-vs-darktrace-email) --- ## Email Security For Office 365 Alternatives FAQs ### Which Intelligent Email Protection tools do reviewers recommend instead of Email Security For Office 365? Reviewers recommend [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) for its exceptional threat detection, blocking 99.99% of email threats, including advanced phishing and malware, supported by 584 reviews with a 4.6-star rating. [Check Point Harmony Email & Collaboration](https://www.g2.com/products/check-point-harmony-email-collaboration/reviews) is praised for its AI-driven protection across email and collaboration tools, ease of deployment, and strong phishing defense, with 511 reviews and a 4.6-star rating. [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) is favored for ease of use and seamless integration, with 412 reviews and a 4.4-star rating. [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) is noted for its multi-layered protection and strong phishing and impersonation blocking, supported by 320 reviews and a 4.4-star rating. ### How does Email Security For Office 365 compare to Virtru Email Encryption? According to G2, both [Email Security For Office 365](https://www.g2.com/products/email-security-for-office-365/reviews) and [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) hold an equal average rating of 4.4 out of 5. However, Virtru Email Encryption has a significantly larger review base with 412 reviews compared to 29 for Email Security For Office 365, indicating broader user adoption and feedback. Virtru leads across all rated dimensions: it scores 9.3 versus 8.7 in meeting requirements (+0.6), 9.1 versus 8.3 in usability (+0.8), 9.2 versus 8.6 in ease of setup (+0.6), 9.0 versus 7.3 in ease of administration (+1.7), 8.8 versus 8.7 in support (+0.1), and 8.9 versus 8.0 in ease of doing business (+0.9). User reviews highlight Virtru's ease of use (73 mentions), strong security and encryption features (70 and 61 mentions respectively), and simple setup (34 mentions), while Email Security For Office 365 is noted for ease of use, alerts, phishing protection, and cost efficiency but with fewer mentions. Virtru users report some challenges with email and encryption issues (47 and 37 mentions), access limitations, and occasional technical glitches, whereas Email Security For Office 365 users mention training difficulty and occasional email misclassification. Overall, Virtru offers a more user-friendly, administratively efficient, and feature-rich experience with stronger user endorsement in security and encryption capabilities. ### Why do users choose Virtru Email Encryption over Email Security For Office 365? Users choose [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) over Email Security For Office 365 primarily for its superior usability and comprehensive security features. Virtru's ease of setup scores 9.2 compared to 8.6 for Email Security For Office 365, and it holds a 1.7-point advantage in ease of administration (9.0 vs 7.3), making it simpler to deploy and manage. With 73 mentions of ease of use and 70 mentions of security in user reviews, Virtru is praised for its intuitive interface and robust encryption capabilities that seamlessly integrate with existing email workflows, especially Gmail and Outlook. Additionally, Virtru's ability to automatically suggest encryption for sensitive information and features like email revocation enhance secure communication. Users also appreciate the strong customer support and the convenience of toggling encryption on and off with minimal disruption. Despite some reported technical and access issues, the overall user sentiment favors Virtru for its balance of security, usability, and administrative efficiency, making it a preferred choice for organizations prioritizing secure and user-friendly email encryption solutions. ### What are the best alternatives to Email Security For Office 365? [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) (4.4/5 stars, 412 reviews), [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) (4.6/5 stars, 584 reviews), [Check Point Harmony Email & Collaboration](https://www.g2.com/products/check-point-harmony-email-collaboration/reviews) (4.6/5 stars, 511 reviews), and [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) (4.4/5 stars, 320 reviews). 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