# Best Intelligent Email Protection Software - Page 3

## How Many Intelligent Email Protection Software Products Does G2 Track?

**Total Products under this Category:** 49

### Category Stats (Aug 2026)

- **Average Rating:** 4.44/5 (↓0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** INKY Email Security Platform (+2.0%) - Among all products in this category, INKY Email Security Platform recorded the largest rating increase compared to last month

_Last updated: August 14, 2026_

## How Does G2 Rank Intelligent Email Protection Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 3,600+ Authentic Reviews
- 49+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Intelligent Email Protection Software
 ![G2 Grid® for Intelligent Email Protection Software plotting products by satisfaction and market presence](https://www.g2.com/categories/intelligent-email-protection/grids.png?focus%5B%5D=112257&focus%5B%5D=1456607&focus%5B%5D=30562&focus%5B%5D=30604&focus%5B%5D=129100&focus%5B%5D=118732&focus%5B%5D=127460&focus%5B%5D=115555)

Highlighted products: Check Point Email Security, Barracuda Email Protection, Proofpoint Core Email Protection, Mimecast Advanced Email Security, LibraCyber Email Security, Abnormal AI, Hornetsecurity 365 Total Protection, and Microsoft Defender for Office 365.

Underlying data: [Grid® JSON](https://www.g2.com/categories/intelligent-email-protection/grids.json?focus%5B%5D=check-point-email-security&focus%5B%5D=barracuda-barracuda-email-protection&focus%5B%5D=proofpoint-core-email-protection&focus%5B%5D=mimecast-advanced-email-security&focus%5B%5D=libracyber-email-security&focus%5B%5D=abnormal-ai&focus%5B%5D=hornetsecurity-365-total-protection&focus%5B%5D=microsoft-microsoft-defender-for-office-365)

**Sponsored**

### IRONSCALES

IRONSCALES is a cloud-native email security platform that helps enterprises and MSPs close gaps with mailbox-level detection, autonomous remediation, and built-in user training. It combines AI and human insights that continuously learn from user behavior, message context, and analyst feedback to identify advanced threats like BEC, account takeovers, impersonation, and other advanced phishing attacks. IRONSCALES is headquartered in Atlanta, Georgia and is proud to serve more than 17,000 customers globally. IRONSCALES leverages adaptive AI and its Agentic AI engine, Themis, to drive autonomous, mailbox-level remediation with customizable automation. Smart clustering, context-driven decisioning, and user-reported inputs enable Themis to remediate threats in real time while preserving analyst oversight and control. Designed for rapid deployment via API, IRONSCALES integrates with existing security stacks without requiring MX record changes. To reduce risk, improve SOC efficiency, and support a proactive security culture, its comprehensive capabilities also include: - Phishing Simulations - Security Awareness Training - DMARC management - Deepfake Live Protection - Generative AI tools

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=2341&secure%5Bchosen_at%5D=2026-08-15T13%3A17%3A34Z&secure%5Bdisplayable_resource_id%5D=2341&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=2341&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=127324&secure%5Bresource_id%5D=2341&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fintelligent-email-protection%3Fpage%3D3&secure%5Btoken%5D=fe40697e3d0e0063d20cad12e282283b5124654c70c5f06f3cf9fefdc2ad7139&secure%5Burl%5D=https%3A%2F%2Fsecure.ironscales.com%2F90-day-scan-back%3Futm_source%3Dg2%26utm_medium%3Daffiliate%26utm_campaign%3Dg2-ads&secure%5Burl_type%5D=custom_url)

### [Hornetsecurity Spam and Malware Protection](https://www.g2.com/products/hornetsecurity-spam-and-malware-protection/reviews)

Hornetsecurity’s Spam and Malware Protection service is a best-in-class, cloud email filtering solution that keeps your inbox free from unwanted emails. With proven features and thorough spam filtering mechanisms, you get the highest detection rates on the market with 99.9% guaranteed spam detection and 99.99% virus detection. Get protection against phishing, ransomware, DDoS, viruses so you can work without worry. Our multi-layered spam filtering service blocks the majority of bad emails as they arrive—keeping your quarantine clear and easy to manage. About Hornetsecurity: Hornetsecurity is the leading security and backup solution provider for Microsoft 365. Its flagship product is the most extensive cloud security solution for Microsoft 365 on the market, providing robust, comprehensive, award-winning protection: Spam and virus filtering, protection against phishing and ransomware, legally compliant archiving and encryption, advanced threat protection, email continuity, signatures and disclaimers. It’s an all-in-one security package that even includes backup and recovery for all data in Microsoft 365 and users’ endpoints. Hornetsecurity Inc. is based in Pittsburgh, PA with North America offices in Washington D.C. and Montreal, Canada. Globally, Hornetsecurity operates in more than 30 countries through its international distribution network. Its premium services are used by approximately 50,000 customers including Swisscom, Telefónica, KONICA MINOLTA, LVM Versicherung, DEKRA and CLAAS.

**Average Rating:** 4.9/5.0

**Total Reviews:** 7

#### How Do G2 Users Rate Hornetsecurity Spam and Malware Protection?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 10.0/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 10.0/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 10.0/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Hornetsecurity Spam and Malware Protection?

- **Seller:** [Hornetsecurity](https://www.g2.com/sellers/hornetsecurity)
- **Year Founded:** 2007
- **HQ Location:** Hannover, DE
- **Twitter:** @Hornetsecurity  
1,115 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=80ff66cfad4e6186c9aa783712b304ce75cd306b065d0c7a01ecf6350e163ca0&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fhornetsecurity%2F&secure%5Burl_type%5D=linkedin_company_website)  
523 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 64% Small, 18% Large

#### What Are Recent G2 Reviews of Hornetsecurity Spam and Malware Protection?

**["Fantastic Professional email protection"](https://www.g2.com/survey_responses/hornetsecurity-spam-and-malware-protection-review-4333136)**

**Rating:** 4.5/5.0 stars

_— Gareth D._

[Read full review](https://www.g2.com/survey_responses/hornetsecurity-spam-and-malware-protection-review-4333136)

**["Excellent Spam and Malware Protection!!"](https://www.g2.com/survey_responses/hornetsecurity-spam-and-malware-protection-review-4414354)**

**Rating:** 5.0/5.0 stars

_— Jeffery L._

[Read full review](https://www.g2.com/survey_responses/hornetsecurity-spam-and-malware-protection-review-4414354)

#### What Are G2 Users Discussing About Hornetsecurity Spam and Malware Protection?

- [What is Hornetsecurity Spam and Malware Protection used for?](https://www.g2.com/discussions/what-is-hornetsecurity-spam-and-malware-protection-used-for)

### [Advanced Email Security](https://www.g2.com/products/advanced-email-security/reviews)

GoDaddy's Advanced Email Security is a comprehensive solution designed to protect businesses from email-based threats such as spam, malware, and phishing attacks. By integrating advanced security measures, it ensures that your email communications remain secure and trustworthy, safeguarding both your business and customer data. Key Features and Functionality: - AI-Driven Threat Detection: Utilizes artificial intelligence to identify and alert users about suspicious emails, reducing the risk of falling victim to phishing scams. - Email Encryption: Ensures that sensitive information is encrypted, allowing only intended recipients to access the content, thereby maintaining confidentiality. - Emergency Inbox: Provides a 24/7 emergency inbox to maintain uninterrupted communication, even during security incidents. - Real-Time Monitoring: Continuously scans incoming and outgoing emails for potential threats, proactively mitigating risks. - Quarantine Management: Automatically isolates suspicious emails, allowing users to review and manage them without disrupting daily operations. - Impersonation Protection: Detects and blocks emails that attempt to impersonate your domain or known contacts, preventing phishing attacks. - Data Loss Prevention (DLP: Implements policies to prevent sensitive information from being sent outside your organization, ensuring compliance with data protection regulations. Primary Value and Problem Solved: Advanced Email Security addresses the critical need for robust email protection in today's digital landscape, where a significant portion of cyber threats originate through email. By offering proactive defense mechanisms, it helps businesses maintain secure communication channels, protect sensitive data, and uphold their reputation. This solution is particularly valuable for organizations handling confidential information, as it ensures compliance with industry regulations and fosters customer trust.

**Average Rating:** 3.8/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate Advanced Email Security?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 7.8/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 9.2/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 8.3/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Advanced Email Security?

- **Seller:** [GoDaddy](https://www.g2.com/sellers/godaddy)
- **Year Founded:** 1997
- **HQ Location:** Scottsdale, AZ
- **Twitter:** @GoDaddy  
274,844 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a7e0b7c957f98499a1df67c311353c197f5049d54a972bb8ab31356db5f5bb64&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgodaddy%2F&secure%5Burl_type%5D=linkedin_company_website)  
9,011 employees on LinkedIn®
- **Ownership:** NYSE:GDDY

#### Who Uses This Product?

- **Company Size:** 80% Small, 20% Medium

#### What Are Recent G2 Reviews of Advanced Email Security?

**["Advanced email security"](https://www.g2.com/survey_responses/advanced-email-security-review-7356170)**

**Rating:** 4.0/5.0 stars

_— Aaron N._

[Read full review](https://www.g2.com/survey_responses/advanced-email-security-review-7356170)

**["Fantastic tool for anyone sending or receiving email with sensitive information"](https://www.g2.com/survey_responses/advanced-email-security-review-7258436)**

**Rating:** 4.0/5.0 stars

_— Alberto G._

[Read full review](https://www.g2.com/survey_responses/advanced-email-security-review-7258436)

### [AVG Email Server Business Edition](https://www.g2.com/products/avg-email-server-business-edition/reviews)

AVG Email Server Business Edition is a comprehensive security solution designed to protect Microsoft Exchange servers from a wide range of threats, ensuring uninterrupted and secure email communication for businesses. By integrating advanced antivirus and anti-spyware technologies, it safeguards email servers against viruses, malware, and spam, maintaining optimal server performance and data integrity. The software's efficient scanning engine operates seamlessly in the background, minimizing disruptions to daily operations. Additionally, its remote management capabilities allow administrators to deploy, update, and configure security settings across the network from a centralized location, ensuring consistent protection and ease of maintenance. Key Features and Functionality: - Antivirus and Anti-Spyware Protection: Detects and removes viruses, worms, and trojans, while safeguarding against spyware and adware that may compromise sensitive information. - Email Server Security: Specifically designed to protect Microsoft Exchange servers by scanning and filtering emails for malicious attachments, spam, and phishing attempts, preventing potential threats from reaching users' inboxes. - Smart Scanner: Utilizes an advanced scanning engine that operates during idle times, ensuring thorough protection without impacting system performance. - Remote Management: Enables administrators to remotely install, update, and configure AVG across all devices and servers from a single interface, streamlining security management and ensuring up-to-date protection. - Automatic Updates: Keeps the security software current with the latest threat definitions and features, providing continuous protection against emerging threats. Primary Value and User Benefits: AVG Email Server Business Edition addresses the critical need for secure and efficient email communication within organizations. By offering robust protection against a variety of email-borne threats, it ensures the integrity and confidentiality of business communications. The solution's efficient scanning and remote management features reduce administrative overhead, allowing IT staff to focus on strategic initiatives rather than routine security tasks. Ultimately, it provides businesses with peace of mind, knowing their email infrastructure is safeguarded against both existing and emerging cyber threats.

**Average Rating:** 4.4/5.0

**Total Reviews:** 6

#### How Do G2 Users Rate AVG Email Server Business Edition?

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 9.3/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.3/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 8.7/10 (Category avg: 8.8/10)

#### Who Is the Company Behind AVG Email Server Business Edition?

- **Seller:** [Gen Digital](https://www.g2.com/sellers/gen-digital)
- **Year Founded:** 2022
- **HQ Location:** Tempe, Arizona
- **Twitter:** @GenDigitalInc  
4,481 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f2c297c817665444dfa7cfa4f5e1986521f388aa438c5f762a76f26c52911aec&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgendigitalinc&secure%5Burl_type%5D=linkedin_company_website)  
3,500 employees on LinkedIn®
- **Ownership:** NASDAQ: GEN

#### Who Uses This Product?

- **Company Size:** 50% Large, 33% Small

#### What Are Recent G2 Reviews of AVG Email Server Business Edition?

**["Email Server Review"](https://www.g2.com/survey_responses/avg-email-server-business-edition-review-8728969)**

**Rating:** 4.0/5.0 stars

_— Mike G._

[Read full review](https://www.g2.com/survey_responses/avg-email-server-business-edition-review-8728969)

**[""AVG Email Server- A pocketfriendly and user-friendly solution""](https://www.g2.com/survey_responses/avg-email-server-business-edition-review-9763775)**

**Rating:** 5.0/5.0 stars

_— priyanka m._

[Read full review](https://www.g2.com/survey_responses/avg-email-server-business-edition-review-9763775)

### [InterScan Messaging Security](https://www.g2.com/products/interscan-messaging-security/reviews)

Trend Micro InterScan Messaging Security provides the most comprehensive protection against both traditional and targeted attacks. Using the correlated intelligence from Trend Micro Smart Protection Network and optional sandbox execution analysis, it blocks spam, phishing, and advanced persistent threats (APTs).

**Average Rating:** 4.2/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate InterScan Messaging Security?

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 8.3/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.3/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 9.2/10 (Category avg: 8.8/10)

#### Who Is the Company Behind InterScan Messaging Security?

- **Seller:** [TrendAI](https://www.g2.com/sellers/trendai)
- **Year Founded:** 1988
- **HQ Location:** Tokyo
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=454c2fb5d9ffdec950c31f62cc45f1b76a4b9ce72ef5e5a91b06fad1ee8584b7&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F4312%2F&secure%5Burl_type%5D=linkedin_company_website)  
8,040 employees on LinkedIn®
- **Ownership:** OTCMKTS:TMICY
- **Total Revenue (USD mm):** $1,515

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Do G2 Reviewers Say About InterScan Messaging Security?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **variety of security features** in InterScan Messaging Security for effective message management.
- Users value the **variety of security features** provided by InterScan Messaging Security for effective message management.
- Users value the **variety of security features** provided by InterScan Messaging Security for message management.

#### What Are Recent G2 Reviews of InterScan Messaging Security?

**["I have been using this tool for years, and it has consistently met our needs."](https://www.g2.com/survey_responses/interscan-messaging-security-review-11197153)**

**Rating:** 4.5/5.0 stars

_— Luis C._

[Read full review](https://www.g2.com/survey_responses/interscan-messaging-security-review-11197153)

**["Great Spam Filter - One of the best"](https://www.g2.com/survey_responses/interscan-messaging-security-review-888595)**

**Rating:** 5.0/5.0 stars

_— Verified User in Airlines/Aviation_

[Read full review](https://www.g2.com/survey_responses/interscan-messaging-security-review-888595)

#### What Are G2 Users Discussing About InterScan Messaging Security?

- [What is InterScan Messaging Security used for?](https://www.g2.com/discussions/what-is-interscan-messaging-security-used-for)

### [Spambrella - Email Threat Protection](https://www.g2.com/products/spambrella-email-threat-protection/reviews)

Spambrella Email Threat Protection is a clod-based SaaS software that filters inbound and outbound email for spam, viruses, malware, phishing attacks small and medium-sized enterprises.

**Average Rating:** 4.3/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate Spambrella - Email Threat Protection?

- **Activity Monitoring:** 10.0/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 10.0/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 10.0/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Spambrella - Email Threat Protection?

- **Seller:** [Spambrella](https://www.g2.com/sellers/spambrella)
- **Year Founded:** 2013
- **HQ Location:** Wilmington, US
- **Twitter:** @Spambrella  
7,568 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=fb11a27da4590a725f1cda13991d26580ccec5ffaf0681766a11936da10fc53c&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fspambrella&secure%5Burl_type%5D=linkedin_company_website)  
24 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Medium, 50% Small

#### What Are Recent G2 Reviews of Spambrella - Email Threat Protection?

**["Very good spam filter"](https://www.g2.com/survey_responses/spambrella-email-threat-protection-review-2377240)**

**Rating:** 4.0/5.0 stars

_— Theo W._

[Read full review](https://www.g2.com/survey_responses/spambrella-email-threat-protection-review-2377240)

**["SPAM protection for Outlook/Exchange"](https://www.g2.com/survey_responses/spambrella-email-threat-protection-review-4193282)**

**Rating:** 4.5/5.0 stars

_— Stephen Y._

[Read full review](https://www.g2.com/survey_responses/spambrella-email-threat-protection-review-4193282)

#### What Are G2 Users Discussing About Spambrella - Email Threat Protection?

- [What is Spambrella - Email Threat Protection used for?](https://www.g2.com/discussions/what-is-spambrella-email-threat-protection-used-for)

### [CheckPhish](https://www.g2.com/products/checkphish/reviews)

CheckPhish is an AI-powered tool designed to detect and analyze phishing threats in real time. By leveraging advanced machine learning models, it scans URLs and websites to identify malicious content, including phishing sites, tech support scams, and other fraudulent activities. This proactive approach helps organizations and individuals safeguard their digital assets and maintain trust with their users. Key Features and Functionality: - Real-Time URL and Website Scanning: Utilizes automated headless browsers to capture live screenshots, analyze webpage content, and assess potential threats. - Advanced AI Detection: Employs deep learning models capable of recognizing brand logos, sign-in forms, and other indicators of phishing attempts. - Comprehensive Threat Analysis: Combines multiple signals with proprietary threat intelligence to accurately identify phishing and scam pages. - Integration with Microsoft Security Copilot: Allows users to scan links directly within the Microsoft ecosystem, streamlining security workflows and enabling quick remediation. - User-Friendly Dashboard: Provides a clear overview of detected threats, enabling efficient management and response. Primary Value and Problem Solved: CheckPhish addresses the growing challenge of phishing attacks by offering a robust, AI-driven solution that detects and mitigates threats in real time. Its seamless integration with existing security systems and user-friendly interface empower organizations to proactively protect their brand and customers from malicious online activities. By automating threat detection and analysis, CheckPhish reduces the burden on security teams, allowing them to focus on strategic initiatives while ensuring a secure digital environment.

**Average Rating:** 3.5/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate CheckPhish?

- **Activity Monitoring:** 8.3/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 6.7/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 6.7/10 (Category avg: 8.8/10)

#### Who Is the Company Behind CheckPhish?

- **Seller:** [Bolster](https://www.g2.com/sellers/bolster)
- **Year Founded:** 2020
- **HQ Location:** New York
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ccdcb2d1a6de2546c17dbad651a0ad539098d6b9f919fdc2654840f568352332&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbolstertalent%2F&secure%5Burl_type%5D=linkedin_company_website)  
27 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Large

### [Cofense Intelligence](https://www.g2.com/products/cofense-intelligence/reviews)

Cofense Intelligence uses proprietary techniques to analyze millions of messages daily from a wide variety of sources.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### Who Is the Company Behind Cofense Intelligence?

- **Seller:** [Cofense](https://www.g2.com/sellers/cofense)
- **Year Founded:** 2011
- **HQ Location:** Leesburg, Virginia
- **Twitter:** @Cofense  
5,955 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=abaee2aecac4387cb2f0e4e462a9743917ea5abf8dac7be4b3de6936c7332d08&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F11500065&secure%5Burl_type%5D=linkedin_company_website)  
283 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of Cofense Intelligence?

**["PhishMe Experience"](https://www.g2.com/survey_responses/cofense-review-595756)**

**Rating:** 4.0/5.0 stars

_— Megan J._

[Read full review](https://www.g2.com/survey_responses/cofense-review-595756)

#### What Are G2 Users Discussing About Cofense Intelligence?

- [What is Cofense Intelligence used for?](https://www.g2.com/discussions/what-is-cofense-intelligence-used-for)

### [DMARC Advisor: DMARC Reporting Platform](https://www.g2.com/products/dmarc-advisor-dmarc-reporting-platform/reviews)

DMARC Reporting Platform is a product of DMARC Advisor, located in the Netherlands and founded in 2013. We help the largest organisations in Europe with securing their outgoing email by offering valuable insights regarding their domains. Our features tell you exactly where you need to optimize in order to fight phishing or CEO fraude. The DMARC Reporting Platform receives and sorts through all the mail sent from your domain namespace. We know that the native XML format of DMARC data is hard to interpret correctly. That's why our platform is build on top of the most accurate sender classification engine in the industry. You can trust that you will know the true origin of every mail stream from your domains. We enrich your data and provide you with the features and tools to confidently adopt DMARC. That's why DMARC Advisor is trusted by the largest organisations in Europe, since 2013.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate DMARC Advisor: DMARC Reporting Platform?

- **Activity Monitoring:** 6.7/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.3/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 8.3/10 (Category avg: 8.8/10)

#### Who Is the Company Behind DMARC Advisor: DMARC Reporting Platform?

- **Seller:** [DMARC Advisor B.V.](https://www.g2.com/sellers/dmarc-advisor-b-v)
- **Year Founded:** 2013
- **HQ Location:** Dordrecht, NL
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=126e633d5825f112ef129b8e7c37da0b954fdda3f83049cde675637fe7dba268&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdmarc-advisor%2F&secure%5Burl_type%5D=linkedin_company_website)  
20 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of DMARC Advisor: DMARC Reporting Platform?

**["Very Comprehensie tool for Email delivery DMARC reports"](https://www.g2.com/survey_responses/dmarc-advisor-dmarc-reporting-platform-review-9142417)**

**Rating:** 4.0/5.0 stars

_— Iti C._

[Read full review](https://www.g2.com/survey_responses/dmarc-advisor-dmarc-reporting-platform-review-9142417)

### [Nefolo SaaS IT Detection](https://www.g2.com/products/nefolo-saas-it-detection/reviews)

Nefolo connects to corporate email systems in seconds, analyses email activity, and learns which applications are being subscribed to, used and paid for, and by whom. This information is presented in easy-to-use realtime actionable dashboards.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### Who Is the Company Behind Nefolo SaaS IT Detection?

- **Seller:** [Nefolo](https://www.g2.com/sellers/nefolo)
- **Year Founded:** 2021
- **HQ Location:** Windsor, GB
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dceb42181a0972be062299856e21fbcaaf01618ff917a220944e2086b6de6778&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnefolo%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of Nefolo SaaS IT Detection?

**["At last I can see what SaaS tools our people have signed up to!"](https://www.g2.com/survey_responses/nefolo-saas-it-detection-review-7557365)**

**Rating:** 5.0/5.0 stars

_— Greg H._

[Read full review](https://www.g2.com/survey_responses/nefolo-saas-it-detection-review-7557365)

### [Retarus E-Mail Security](https://www.g2.com/products/retarus-e-mail-security/reviews)

Retarus E-Mail Security is a cloud-based enterprise messaging platform delivers seamless and secure email, fax, SMS and EDI services for businesses.

**Average Rating:** 3.8/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate Retarus E-Mail Security?

- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 8.3/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 6.7/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 6.7/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Retarus E-Mail Security?

- **Seller:** [Retarus](https://www.g2.com/sellers/retarus)
- **Year Founded:** 1992
- **HQ Location:** Munich, Bavaria, Germany
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=4b288400b0fd62829b337d1c85de2dc552f1fb8fe03157b5c7b2d0b91671a5f1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fretarus%2F&secure%5Burl_type%5D=linkedin_company_website)  
343 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 67% Large, 33% Medium

#### What Are Recent G2 Reviews of Retarus E-Mail Security?

**["Best email security"](https://www.g2.com/survey_responses/retarus-e-mail-security-review-3251606)**

**Rating:** 4.0/5.0 stars

_— Verified User in Financial Services_

[Read full review](https://www.g2.com/survey_responses/retarus-e-mail-security-review-3251606)

**["Very secure."](https://www.g2.com/survey_responses/retarus-e-mail-security-review-3251388)**

**Rating:** 4.0/5.0 stars

_— Jihad A._

[Read full review](https://www.g2.com/survey_responses/retarus-e-mail-security-review-3251388)

#### What Are G2 Users Discussing About Retarus E-Mail Security?

- [What is Retarus E-Mail Security used for?](https://www.g2.com/discussions/what-is-retarus-e-mail-security-used-for)

### [AegisAI Security](https://www.g2.com/products/aegisai-security/reviews)

AegisAI is an API-based email security platform purpose-built for Microsoft 365 and Google Workspace. The platform utilizes autonomous AI agents to evaluate inbound mail across identity signals, sender behavior, and language intent. This multi-layered analysis enables the detection of highly sophisticated threats that often bypass traditional security gateways, specifically AI-powered spearphishing, compromised vendor accounts, and complex business email compromise (BEC). Rather than relying on static signatures, AegisAI analyzes user intent in every interaction. By understanding the unique communication patterns between specific senders and recipients, the platform identifies the subtle anomalies—such as shifts in urgency, tone, or phrasing—that signal a hijacked conversation or an impersonation attempt. Deployment is lightweight and non-disruptive, connecting directly via mail APIs without requiring MX record changes or altering mail flow. Beyond advanced social engineering, AegisAI provides comprehensive, native protection against phishing, malicious attachments, and zero-day malware. Its self-learning model also functions as an intelligent filter to neutralize persistent spam and promotional noise, ensuring a clean and secure inbox for both general users and high-target executives. This specialized filtering reduces the "alert fatigue" that often distracts SOC teams from high-priority security events. AegisAI leverages agentic investigation to secure every layer of the inbox, providing a robust defense against Account Takeover (ATO) attempts and Data Loss Prevention (DLP) risks. Unlike traditional tools that rely on basic reputation checks, AegisAI provides security teams with advanced AI forensics and actionable intelligence. Every detection—from a suspicious file to a subtle impersonation attempt—is supported by a clear evidence trail. This allows SOC teams to resolve the specific "blind spots" found in modern social engineering while maintaining total visibility into the evolving trust dynamics of their organization. By deploying a self-configuring control plane, AegisAI automates the remediation process, ensuring that once a threat is identified, it is neutralized across the entire enterprise instantly.

#### Who Is the Company Behind AegisAI Security?

- **Seller:** [AegisAI Security](https://www.g2.com/sellers/aegisai-security)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=059214fefc7566cd53d26a8dcc4f07a5369b3f4881977116ee7ffc32134a4dfa&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Faegisaisecurity%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Eleidon](https://www.g2.com/products/eleidon/reviews)

Eleidon replaces email with a secure, trust-first protocol where only trusted contacts can message you. This completely eliminates the phishing attack vector. All messages are end to end encrypted and all attachments and links are automatically scanned for malware.

#### Who Is the Company Behind Eleidon?

- **Seller:** [Eleidon](https://www.g2.com/sellers/eleidon)
- **Year Founded:** 2026
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ab9d941950085b29c090325322c508ff351924a8cc7c0bea7e97f147bcfc5708&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Feleidon%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Fortra Cloud Email Protection](https://www.g2.com/products/fortra-cloud-email-protection/reviews)

A Key Part of Fortra (the new face of HelpSystems) Agari is proud to be part of Fortra’s comprehensive cybersecurity portfolio. Fortra simplifies today’s complex cybersecurity landscape by bringing complementary products together to solve problems in innovative ways. These integrated, scalable solutions address the fast-changing challenges you face in safeguarding your organization. With the help of the powerful protection from Agari Secure Email Cloud and others, Fortra is your relentless ally, here for you every step of the way throughout your cybersecurity journey.

#### Who Is the Company Behind Fortra Cloud Email Protection?

- **Seller:** [Fortra](https://www.g2.com/sellers/fortra)
- **Year Founded:** 1982
- **HQ Location:** Eden Prairie, Minnesota
- **Twitter:** @fortraofficial  
2,773 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dc35b82a1c8dc3d25f0baa190554ddab56d530c99dfc134038201f775fd252f8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ffortra&secure%5Burl_type%5D=linkedin_company_website)  
1,755 employees on LinkedIn®

### [Inception Cyber NACE](https://www.g2.com/products/inception-cyber-nace/reviews)

Identify and stop evolving AI or threat actor generated ransomware, spear-phishing, and social engineering attacks that bypass existing security and target employees

#### Who Is the Company Behind Inception Cyber NACE?

- **Seller:** [Inception Cyber](https://www.g2.com/sellers/inception-cyber)
- **Year Founded:** 2024
- **HQ Location:** Palo Alto, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d9b0eae5c8d1520729076543ace390733d42a75b04d86acd728f28f22a95b767&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Finception-cyber&secure%5Burl_type%5D=linkedin_company_website)  
10 employees on LinkedIn®

### [Osiris Ai](https://www.g2.com/products/osiris-ai/reviews)

Osiris is a next-generation, AI-powered Secure Email Gateway (SEG) designed to provide a complete, bidirectional defence for the modern enterprise. In a world where legacy systems are failing and data compliance is non-negotiable, Osiris offers a fundamentally more intelligent and secure approach. We replace outdated, rule-based filtering with a proactive, self-learning security fabric that neutralises sophisticated threats and prevents critical data loss, ensuring every email is trusted.

#### Who Is the Company Behind Osiris Ai?

- **Seller:** [Osiris Labs](https://www.g2.com/sellers/osiris-labs)
- **Year Founded:** 2017
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d52ef07b7df0ceaa751a7a08ba5e6290e60582f74e0f86345f61d5bf2fb20d9c&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fosiris-labs%2F&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

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Similar Categories

- [Secure Email Gateway](/categories/secure-email-gateway)
- [Cloud Email Security](/categories/cloud-email-security)

- [Email Anti-spam](/categories/email-anti-spam)
- [Email Encryption](/categories/email-encryption)

[Browse Intelligent Email Protection Themes](/categories/intelligent-email-protection/themes)

 ![Lauren Worth](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Lauren Worth")
LW

Researched and written by [Lauren Worth](https://research.g2.com/insights/author/lauren-worth)

Updated October 3, 2024

Intelligent email protection, sometimes called human-layer security, is a class of software solutions designed to prevent a company’s employees from sophisticated email-focused cyberattacks. These tools use machine learning to analyze historical records of email content, user behavior, and email-based threats, identifying risks and developing a baseline for user behavior. Intelligent email protection products filter incoming emails to detect and block potential phishing attacks, attachments containing malware, and links to potentially dangerous websites. They also filter outbound emails to detect accidental data leakage, data exfiltration, and the misuse of privileged data.

Companies use these solutions because all employees are susceptible to traditional phishing attacks, targeted spear-phishing attacks, malware, and other email-based threats. Employees can also pose a risk if they unknowingly share sensitive information in noncompliant ways. Additionally, every business is at risk for insider threats, and these products will detect abnormal activity involving sensitive data.

Some intelligent email protection tools fall into the same category as [secure email gateway](https://www.g2.com/categories/secure-email-gateway) and [cloud email security](https://www.g2.com/categories/cloud-email-security), which are also used to prevent phishing attacks and malicious emails from reaching employees. Those solutions, though, do not provide the scope of intelligent automation capabilities needed to identify anomalies and detect risky behaviors. Some overlap also exists with [email anti-spam](https://www.g2.com/categories/email-anti-spam) solutions, which have an even smaller scope of capabilities limited to blocking spam and phishing attacks.

To qualify for inclusion in the Intelligent Email Protection category, a product must:

- Filter incoming and outgoing emails
- Utilize machine learning to develop employee baseline behaviors
- Detect and block unauthorized outbound emails and incoming emails containing advanced persistent threats

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