Best Cloud Email Security Solutions - Page 2

How Many Cloud Email Security Solutions Products Does G2 Track?

Total Products under this Category: 104

Category Stats (Oct 2026)

  • Average Rating: 4.51/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Darktrace / EMAIL (+0.63%) - Among all products in this category, Darktrace / EMAIL recorded the largest rating increase compared to last month

Last updated: October 23, 2026

How Does G2 Rank Cloud Email Security Solutions Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 7,700+ Authentic Reviews
  • 104+ 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 Cloud Email Security Solutions

G2 Grid® for Cloud Email Security Solutions plotting products by satisfaction and market presence

Highlighted products: Barracuda Email Protection, Acronis Cyber Protect Cloud (now Acronis Cyber Platform), Adaptive Security, Proofpoint Core Email Protection, Paubox, Check Point Email Security, Valimail, and Abnormal AI.

Underlying data: [Grid® JSON](https://www.g2.com/categories/cloud-email-security/grids.json?focus%5B%5D=barracuda-barracuda-email-protection&focus%5B%5D=acronis-cyber-protect-cloud-now-acronis-cyber-platform&focus%5B%5D=adaptive-security&focus%5B%5D=proofpoint-core-email-protection&focus%5B%5D=paubox&focus%5B%5D=check-point-email-security&focus%5B%5D=valimail&focus%5B%5D=abnormal-ai)

Darktrace / EMAIL

Darktrace / EMAIL secures email and collaboration by training exclusively on each organization’s own communication patterns, not shared threat intelligence. It builds a Unique Behavioral Profile for every user – spanning email, identity, DLP, and human risk – to catch novel phishing, business email compromise, and account takeover that signature-based tools miss by design. It’s recognized as a Leader in Gartner’s Magic Quadrant and in the 2025 Voice of the Customer for Email Security Platforms. Traditional secure email gateways and native protections rely on known threat intelligence, so they need a first victim before they can catch a new attack – and generative AI has only widened that gap. Darktrace / EMAIL takes a different approach: it uses Adaptive AI to build a Unique Behavioral Profile for every user, then detects deviations across inbound, outbound, and lateral mail and responds with precise, autonomous action. Key capabilities include: - Adaptive Email Security: Builds a Unique Behavioral Profile for every user across the full mail flow – inbound, outbound, and lateral protection, DMARC management, account takeover detection, data loss detection, and AI attack/GenAI visibility. Darktrace catches on average 17% of threats that leading SEGs miss on arrival. - Identity Detect & Respond: Adds autonomous response to account takeover – session termination and forced re-authentication – plus recovery and audit across email, SaaS, and cloud. - Email DLP & Collaboration Security: Suspicious emails are automatically quarantined, links are rewritten, and attachments are removed, extending detection with hold, redirect, and strip-sensitive-content response actions plus dedicated behavioral coverage across Microsoft Teams, Zoom, and Slack, all without interrupting legitimate business communication. - Adaptive Security Awareness Training: Personalizes training, phishing simulations, and just-in-time coaching to each employee’s actual behavior, with outcomes feeding back into the detection model to close the loop. 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: - Coverage across email, collaboration, and SaaS platforms in one behavioral model. - Up to 90% less time spent triaging alerts, so security teams spend more time on higher-value work. - Native integration with Microsoft 365, Exchange, and Google Workspace that doesn’t disrupt mail flow. Darktrace / EMAIL is a Gartner Leader in both the Magic Quadrant and the 2025 Voice of the Customer for Email Security Platforms – recognition that tracks with what it actually catches: threats built for a specific business, not just known attack patterns.

Average Rating: 4.2/5.0

Total Reviews: 42

How Do G2 Users Rate Darktrace / EMAIL?

  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 9.4/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.8/10 (Category avg: 9.2/10)
  • Quarantine: 8.0/10 (Category avg: 9.0/10)

Who Is the Company Behind Darktrace / EMAIL?

  • Seller: Darktrace
  • Year Founded: 2013
  • HQ Location: Cambridgeshire, England
  • Twitter: @Darktrace
    18,177 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,597 employees on LinkedIn®
  • Ownership: LON: DARK

Who Uses This Product?

  • Top Industries: Computer Software
  • Company Size: 60% Medium, 31% Large

What Do G2 Reviewers Say About Darktrace / EMAIL?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the adaptive AI technology of Darktrace, simplifying administration and enhancing security awareness.
  • Users commend the excellent customer support from Darktrace, noting their responsiveness and helpfulness during implementation.
  • Users value the high detection efficiency of Darktrace / EMAIL, ensuring minimal malicious emails slip through.
  • Users appreciate the high product quality of Darktrace / EMAIL, benefiting from its reliability and AI capabilities.
  • Users value the reliability of Darktrace, noting effective email protection and quality reporting features.
Cons
  • Users find Darktrace / EMAIL to be expensive, though they acknowledge its value and effectiveness compared to other options.
  • Users face poor integration challenges, particularly with Outlook on Windows and Mac, affecting overall usability.
  • Users find the complexity of wording and descriptions challenging, requiring specialized knowledge for effective use.
  • Users experience false positives that may block desired emails, though releasing them is straightforward with Antigena Email.
  • Users find frequent software updates to be boring and tedious, impacting their overall experience with Darktrace / EMAIL.

What Are Recent G2 Reviews of Darktrace / EMAIL?

Sublime Email Security Platform

Sublime’s agentic platform stops more email attacks with less work. Our AI agents work like a digital SOC team in your environment, triaging and blocking advanced threats while adapting protections at adversary speed. It provides full transparency and automation by default, with control on demand for advanced teams, eliminating vendor bottlenecks or one-size-fits-all limits. Core Outcomes (The What): - Stop More Attacks with Fewer False Positives - block sophisticated threats (BEC, novel phishing, QR-based phishing) and reduce the false positives that waste time and disrupt workflows. Our tailored protections deliver a demonstrably higher catch rate, validated by the world's most demanding security teams. - Automate the Abuse Mailbox - Our Autonomous Security Analyst (ASA) automates triage, investigation, and remediation of user-reported email, cutting MTTR from hours to seconds and freeing your SOC team to focus on the threats that matter most. - Adapt Defenses Automatically. - When a missed attack is identified, we can create new coverage in hours. Our Autonomous Detection Engineer (ADÉ) generates, backtests, and deploys org-specific coverage, eliminating vendor ticket limbo. Differentiators (The How): - A Team of Agents using AI, Not Just a Black Box - Sublime deploys a team of specialized agents - like an analyst and a detection engineer - that use AI to protect, triage, and adapt your defenses. Unlike an opaque, monolithic AI, our agentic approach provides full transparency into every action, with visible decision history, message lineage, and backtests. - Org-Specific Protection, Not One-Size-Fits-All - Our Distributed Detection Model (DDM) is the foundation of our platform. It runs per-environment coverage that adapts to the unique attacks you face, allowing us to safely deploy protections that would be noisy in global models - something centralized systems simply can’t support. This means higher day-one efficacy and fewer false positives. - Autonomous by Default, Control on Demand - By stopping more attacks and reducing false positives, Sublime delivers a superior autonomous experience that requires less work. For advanced teams, the platform is fully extensible, allowing you to author your own detections and hunt for threats with a level of precision that one-size-fits-all solutions can't. Innovative organizations including Spotify, Snowflake, Brex, Elastic, Compass, Anduril, SentinelOne, and others rely on Sublime to secure the business and keep teams focused on strategic defense. 🔗 Learn how Sublime helps security teams stop more attacks with less work at sublime.security

Average Rating: 4.8/5.0

Total Reviews: 32

How Do G2 Users Rate Sublime Email Security Platform?

  • Has the product been a good partner in doing business?: 9.8/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 9.7/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.7/10 (Category avg: 9.2/10)
  • Quarantine: 9.3/10 (Category avg: 9.0/10)

Who Is the Company Behind Sublime Email Security Platform?

  • Seller: Sublime Security
  • Company Website:
  • Year Founded: 2019
  • HQ Location: Washington, District of Columbia, United States
  • Twitter: @sublime_sec
    2,478 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    306 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 56% Large, 22% Medium

What Do G2 Reviewers Say About Sublime Email Security Platform?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Sublime Email Security Platform, simplifying onboarding and deployment for effective email protection.
  • Users value the high detection efficiency of Sublime, leading to cleaner inboxes and better threat response.
  • Users appreciate the easy setup of Sublime Email Security Platform, streamlining onboarding and reducing implementation time significantly.
  • Users commend the easy setup of Sublime Email Security Platform, enabling quick onboarding and seamless automation.
  • Users value the flexibility and customization options in the Sublime Email Security Platform for tailored solutions.
Cons
  • Users find the missing features concerning, particularly delays in planned functionalities and functionality limitations with various email systems.
  • Users note a steep learning curve with the rule language, requiring time to effectively refine detection logic.
  • Users face a steep learning curve in mastering Sublime's capabilities, requiring time to refine detection logic.
  • Users note limited features, including US-only data processing and absence of outbound capabilities, impacting their needs.
  • Users find the learning difficulty of Sublime Email Security Platform challenging, requiring time and effort to master MQL.

What Are Recent G2 Reviews of Sublime Email Security Platform?

Cloudflare One (SASE)

Cloudflare One is a single-vendor secure access service edge (SASE) platform that converges security and networking services into a unified, global connectivity cloud. It replaces legacy, fragmented hardware and first-generation SASE solutions with a composable, programmable architecture. Cloudflare One connects and protects an organization's workforce, AI agents, and infrastructure. Learn more at https://www.cloudflare.com/sase/ Designed for agility, it enables teams to: - Accelerate safe AI adoption with granular visibility, control, and AI agent governance. - Modernize remote access by replacing clunky VPNs with zero trust access. - Block email phishing attacks with flexible, SASE-native email security. - Protect web traffic for remote users and branch offices with lightweight DNS filtering. - Deploy “coffee shop networking” with a light branch, heavy cloud approach.

Average Rating: 4.6/5.0

Total Reviews: 103

How Do G2 Users Rate Cloudflare One (SASE)?

  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 9.3/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.4/10 (Category avg: 9.2/10)
  • Quarantine: 9.2/10 (Category avg: 9.0/10)

Who Is the Company Behind Cloudflare One (SASE)?

  • Seller: Cloudflare, Inc.
  • Year Founded: 2009
  • HQ Location: San Francisco, California
  • Twitter: @Cloudflare
    286,254 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    8,094 employees on LinkedIn®
  • Ownership: NYSE: NET

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer & Network Security
  • Company Size: 38% Small, 33% Medium

What Do G2 Reviewers Say About Cloudflare One (SASE)?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Cloudflare One, appreciating its intuitive design and seamless integration with existing systems.
  • Users praise the excellent threat protection of Cloudflare One, ensuring security without compromising performance.
  • Users value the reliability of Cloudflare One, ensuring consistent performance and security for seamless operations.
  • Users value the superior security features of Cloudflare One, enhancing protection and performance seamlessly across networks.
  • Users appreciate the intuitive and unified user interface of Cloudflare One, simplifying management for IT teams.
Cons
  • Users find a steep learning curve with Cloudflare One, as onboarding and feature familiarity can be challenging.
  • Users find the complexity of Cloudflare One's setup and documentation to hinder their onboarding experience.
  • Users find the difficult learning curve of Cloudflare One challenging, especially for new and advanced features.
  • Users note a difficult learning curve for Cloudflare One, particularly with its dashboard and policy setup complexities.
  • Users face a difficult setup process in Cloudflare One, often struggling with complexity and incomplete documentation.

What Are Recent G2 Reviews of Cloudflare One (SASE)?

What Are G2 Users Discussing About Cloudflare One (SASE)?

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Barracuda Impersonation Protection

Impersonation Protection protects against business email compromise, account takeover, spear phishing, and other cyber fraud. It combines artificial intelligence and deep integration with Microsoft Office 365 into a comprehensive cloud-based solution. Impersonation Protection’s unique API-based architecture lets the AI engine study historical email and learn users’ unique communication patterns. It blocks phishing attacks that harvest credentials and lead to account takeover and enables real-time remediation.

Average Rating: 4.5/5.0

Total Reviews: 88

How Do G2 Users Rate Barracuda Impersonation Protection?

  • Has the product been a good partner in doing business?: 9.0/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 9.3/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.3/10 (Category avg: 9.2/10)
  • Quarantine: 9.2/10 (Category avg: 9.0/10)

Who Is the Company Behind Barracuda Impersonation Protection?

  • Seller: Barracuda
  • Year Founded: 2002
  • HQ Location: Campbell, CA
  • Twitter: @Barracuda
    15,239 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,327 employees on LinkedIn®
  • Ownership: Private

Who Uses This Product?

  • Who Uses This: Systems Administrator
  • Top Industries: Information Technology and Services, Higher Education
  • Company Size: 67% Medium, 17% Small

What Do G2 Reviewers Say About Barracuda Impersonation Protection?

AI-generated summary from verified user reviews

Pros
  • Users value the effective phishing protection that keeps their business resources secure and enhances overall email safety.
  • Users value the ease of use of Barracuda Impersonation Protection, finding its interface and integration seamless.
  • Users value the immediate notifications from Barracuda Impersonation Protection, enhancing security against potential threats effectively.
  • Users find the setup ease of Barracuda Impersonation Protection outstanding, allowing quick integration and immediate functionality.
  • Users rave about the outstanding customer support, always ready to assist with any issues promptly and efficiently.
Cons
  • Users experience frequent false positives with Barracuda Impersonation Protection, causing legitimate emails to be misclassified as threats.
  • Users find the admin system complicated, making it challenging to navigate Barracuda Impersonation Protection effectively.
  • Users report inadequate protection from Barracuda Impersonation Protection, noting missed fraudulent emails and excessive false positives.
  • Users find the admin interface complicated, leading to confusion and difficulty configuring reporting for Barracuda Impersonation Protection.
  • Users find the configuration difficulties of Barracuda Impersonation Protection can hinder effective management and usability.

What Are Recent G2 Reviews of Barracuda Impersonation Protection?

What Are G2 Users Discussing About Barracuda Impersonation Protection?

KnowBe4 Email & Collaboration Security

KnowBe4 Email & Collaboration Security is the AI-native defense suite built to protect every conversation across Microsoft 365 and Google Workspace. Combining multi-engine behavioral AI with real-time user coaching, the platform stops inbound threats, prevents outbound data loss, and automates SOC response across the security lifecycle. Key Capabilities: - Inbound Protection (Defend): Multi-engine AI blocks zero-payload BEC, executive impersonation, quishing, and prompt injections that pass native mail filters. - Pre-Send Outbound DLP (Prevent): In-client compose prompts stop misdirected sends, wrong attachments, and sensitive exfiltration before delivery. - Explainable AI & Coaching: Replaces black-box scores with signal-by-signal verdict evidence and localized teachable moments at the exact point of risk. - Autonomous SOC Response (Defend and PhishER Plus): Auto-filters 50%+ graymail noise and purges threat variants globally across all inboxes in under two minutes.

Average Rating: 4.5/5.0

Total Reviews: 73

How Do G2 Users Rate KnowBe4 Email & Collaboration Security?

  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 9.0/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.1/10 (Category avg: 9.2/10)
  • Quarantine: 8.6/10 (Category avg: 9.0/10)

Who Is the Company Behind KnowBe4 Email & Collaboration Security?

  • Seller: KnowBe4, Inc.
  • Company Website:
  • Year Founded: 2010
  • HQ Location: Clearwater, FL
  • Twitter: @KnowBe4
    16,161 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,655 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Hospital & Health Care, Information Technology and Services
  • Company Size: 54% Medium, 29% Small

What Do G2 Reviewers Say About KnowBe4 Email & Collaboration Security?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the effective protection KnowBe4 Cloud Email Security provides against email threats, enhancing overall security awareness.
  • Users praise KnowBe4 Cloud Email Security for its effective protection against email threats and seamless integration, enhancing security.
  • Users appreciate the effective customer support of KnowBe4 Cloud Email Security, ensuring smooth onboarding and assistance throughout use.
  • Users value the high detection efficiency of KnowBe4 Cloud Email Security, which effectively mitigates email threats.
  • Users appreciate the ease of use of KnowBe4 Cloud Email Security, especially during setup and navigation of the admin console.
Cons
  • Users find the dashboard lacks usability, feeling it complicates navigation and integration with Egress products.
  • Users wish for a more effective email filtering system, as some dangerous emails still bypass protection measures.
  • Users find support challenging and report missed filtering of malicious emails despite the system's effectiveness.
  • Users wish for a more forceful blocking of phishing emails, as some still get through the filters.
  • Users experience false positives, as some dangerous emails occasionally bypass filters, causing security concerns.

What Are Recent G2 Reviews of KnowBe4 Email & Collaboration Security?

What Are G2 Users Discussing About KnowBe4 Email & Collaboration Security?

FortiMail

FortiMail is an advanced email security solution designed to protect organizations from a wide range of email-borne threats, including spam, phishing, malware, ransomware, and business email compromise (BEC). Leveraging AI-powered security services from FortiGuard Labs, FortiMail offers comprehensive protection for both on-premises and cloud-based email environments, such as Microsoft 365 and Google Workspace. Key Features and Functionality: - AI-Powered Threat Detection: Utilizes artificial intelligence and machine learning to identify and neutralize sophisticated email threats in real time. - Multi-Layered Security: Combines anti-spam, anti-malware, outbreak protection, content disarm and reconstruction, sandbox analysis, and impersonation detection to provide robust defense against various attack vectors. - Flexible Deployment Options: Available as hardware appliances, virtual machines, or cloud-hosted services, allowing organizations to choose the deployment model that best fits their infrastructure. - Integration with Collaboration Tools: Extends protection to web browsers and collaboration platforms like Microsoft Teams, Google Workspace, and Slack, securing the broader digital workspace. - Managed Incident Response: Includes a 24/7 managed incident response service, providing continuous monitoring, analysis, and remediation of security events to reduce operational overhead. Primary Value and User Benefits: FortiMail addresses the critical need for robust email security by preventing malicious emails from reaching users, thereby safeguarding sensitive information and maintaining business continuity. Its AI-driven approach ensures high detection accuracy with minimal false positives, enhancing productivity by reducing the time spent managing email threats. The solution's flexibility in deployment and integration with existing infrastructure allows organizations to implement comprehensive email security tailored to their specific needs. Additionally, the inclusion of managed incident response services alleviates the burden on internal security teams, enabling them to focus on strategic initiatives.

Average Rating: 4.3/5.0

Total Reviews: 24

How Do G2 Users Rate FortiMail?

  • Has the product been a good partner in doing business?: 9.0/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 8.3/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.4/10 (Category avg: 9.2/10)
  • Quarantine: 8.3/10 (Category avg: 9.0/10)

Who Is the Company Behind FortiMail?

  • Seller: Fortinet
  • Year Founded: 2000
  • HQ Location: Sunnyvale, CA
  • Twitter: @Fortinet
    151,422 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    16,564 employees on LinkedIn®
  • Ownership: NASDAQ: FTNT

Who Uses This Product?

  • Company Size: 76% Medium, 16% Large

What Do G2 Reviewers Say About FortiMail?

AI-generated summary from verified user reviews

Pros
  • Users value the effective threat detection of FortiMail, ensuring robust protection against spam, phishing, and malware.
  • Users value the easy integrations of FortiMail with FortiSandbox and FortiGuard Labs for enhanced threat protection.
  • Users appreciate the thorough email protection of FortiMail, effectively safeguarding against various cyber threats.
  • Users appreciate the thorough email protection of FortiMail, effectively safeguarding against various cyber threats.
  • Users appreciate the seamless integration of FortiMail with other Fortinet solutions, enhancing overall threat detection and protection.
Cons
  • Users find configuration difficulties challenging, especially with limited experience and a somewhat outdated GUI affecting usability.
  • Users find the difficult setup challenging, especially those with limited experience in mail flow or the Fortinet CLI.
  • Users find the reporting options inadequate, limiting their ability to tailor reports to their specific needs.
  • Users find the limited reporting options of FortiMail restrictive, making it hard to meet diverse analytical needs.
  • Users find the outdated interface of FortiMail challenging, affecting usability and overall experience, especially for newcomers.

What Are Recent G2 Reviews of FortiMail?

Cisco Secure Email Threat Defense

Cisco Email Security protects against ransomware, business email compromise, spoofing, and phishing.

Average Rating: 4.3/5.0

Total Reviews: 26

How Do G2 Users Rate Cisco Secure Email Threat Defense?

  • Has the product been a good partner in doing business?: 9.6/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 8.7/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.0/10 (Category avg: 9.2/10)
  • Quarantine: 8.3/10 (Category avg: 9.0/10)

Who Is the Company Behind Cisco Secure Email Threat Defense?

  • Seller: Cisco
  • Year Founded: 1984
  • HQ Location: San Jose, CA
  • Twitter: @Cisco
    720,366 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    95,294 employees on LinkedIn®
  • Ownership: NASDAQ:CSCO

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 50% Medium, 32% Large

What Are Recent G2 Reviews of Cisco Secure Email Threat Defense?

What Are G2 Users Discussing About Cisco Secure Email Threat Defense?

Barracuda Email Gateway Defense

In today’s complex cyber-threat environment, you need an email security solution that delivers comprehensive security against sophisticated attacks while also being easy to deploy, configure, and manage. Barracuda provides cloud-based protection against advanced email attacks, helps ensure email continuity and scans outgoing email to prevent data loss - all without the need to install any additional hardware or software.

Average Rating: 4.2/5.0

Total Reviews: 38

How Do G2 Users Rate Barracuda Email Gateway Defense?

  • Has the product been a good partner in doing business?: 8.6/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 8.3/10 (Category avg: 9.1/10)
  • Anti-Phishing: 8.3/10 (Category avg: 9.2/10)
  • Quarantine: 8.5/10 (Category avg: 9.0/10)

Who Is the Company Behind Barracuda Email Gateway Defense?

  • Seller: Barracuda
  • Year Founded: 2002
  • HQ Location: Campbell, CA
  • Twitter: @Barracuda
    15,239 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,327 employees on LinkedIn®
  • Ownership: Private

Who Uses This Product?

  • Top Industries: Hospital & Health Care, Information Technology and Services
  • Company Size: 57% Medium, 28% Large

What Do G2 Reviewers Say About Barracuda Email Gateway Defense?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Barracuda Email Gateway Defense for efficiently managing emails and preventing phishing.
  • Users value the customization options in Barracuda Email Gateway Defense, enhancing their email management experience effectively.
  • Users praise the ease of use of Barracuda Email Gateway Defense, facilitating quick email investigation and management.
  • Users value the effective phishing protection of Barracuda Email Gateway Defense for managing spam and enhancing email security.
  • Users value the effective protection of Barracuda Email Gateway Defense against spam and phishing, enhancing security effortlessly.
Cons
  • Users face access issues as Barracuda Email Gateway Defense lacks support for Google authentication for managing quarantines.
  • Users find the complexity of operations and settings challenging, particularly for those not using Office 365.
  • Users find the complex navigation challenging, hindering their ability to easily access and manage rulesets.
  • Users face configuration difficulties as whitelisted emails occasionally get blocked, requiring adjustments to settings for resolution.
  • Users find the dashboard design odd and hope for improvements in future updates.

What Are Recent G2 Reviews of Barracuda Email Gateway Defense?

What Are G2 Users Discussing About Barracuda Email Gateway Defense?

Sendmarc

Sendmarc is a DMARC implementation and management platform designed to help organizations authenticate their email domains and gain full visibility of their email-sending ecosystem. The platform consolidates and analyzes data from multiple email service providers, enabling teams to assess configuration issues, monitor authentication activity, and identify unauthorized senders. Our implementation process supports organizations in safely moving toward a DMARC enforcement policy, reducing email impersonation and spoofing risks while ensuring that legitimate email continues to flow as expected. The platform is built to minimize configuration errors and provide clear, actionable reporting so teams can make informed decisions. Sendmarc focuses exclusively on DMARC, SPF, DKIM, and related email authentication standards. Customers work with engineers experienced in these protocols, and many organizations reach full domain protection within a 90-day period. This approach helps organizations strengthen their email security posture, meet industry compliance requirements, improve visibility, and support more reliable email delivery.

Average Rating: 4.9/5.0

Total Reviews: 51

How Do G2 Users Rate Sendmarc?

  • Has the product been a good partner in doing business?: 9.9/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 10.0/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.4/10 (Category avg: 9.2/10)
  • Quarantine: 9.6/10 (Category avg: 9.0/10)

Who Is the Company Behind Sendmarc?

  • Seller: Sendmarc
  • Company Website:
  • Year Founded: 2018
  • HQ Location: Wilmington, US
  • Twitter: @sendmarc
    70 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    92 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer & Network Security
  • Company Size: 44% Small, 35% Medium

What Do G2 Reviewers Say About Sendmarc?

AI-generated summary from verified user reviews

Pros
  • Users find implementation incredibly easy with Sendmarc, praising its clear guidance and helpful support throughout the process.
  • Users value the excellent customer support from Sendmarc, appreciating the guidance and knowledge during onboarding and implementation.
  • Users appreciate the ease of use of Sendmarc, noting its simple onboarding and clear documentation for domain security.
  • Users value the clear and comprehensive guidance from Sendmarc, enhancing their understanding of domain security improvements.
  • Users value the user-friendly interface of Sendmarc, making domain security management simple and effective.
Cons
  • Users desire more inadequate reporting features and export options, indicating a need for improvement in data management.
  • Users desire more built-in reporting and export options for data, currently limited in Sendmarc.
  • Users desire more limited reporting and export options for data within Sendmarc, but can request enhancements.

What Are Recent G2 Reviews of Sendmarc?

CyberSentriq

CyberSentriq is an integrated cybersecurity and data protection platform, leveraging solutions from two best-of breed vendors in the MSP space. Partnering with over 3,000 MSPs and protecting over 150,000 SMBs globally, CyberSentriq provides an unmatched combination of proactive AI-driven email and web security, advanced data protection, and operational resilience. The CyberSentriq platform offers: - Data backup & recovery for Microsoft M365 & Entra ID, Azure, Google workspace and more - AI-driven threat intelligence and detection - Advanced email security at both the Mail Exchange (MX) and Integrated Cloud Email Security (ICES) layers. - Security awareness services - Phishing simulation - Email archiving and encryption

Average Rating: 4.6/5.0

Total Reviews: 385

How Do G2 Users Rate CyberSentriq?

  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 9.3/10)
  • Anti-Phishing: 10.0/10 (Category avg: 9.2/10)
  • Quarantine: 10.0/10 (Category avg: 9.0/10)

Who Is the Company Behind CyberSentriq?

  • Seller: CyberSentriq
  • Company Website:
  • Year Founded: 2025
  • HQ Location: Galway ,Galway
  • Twitter: @Redstor
    1,949 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    206 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: IT Manager, Director
  • Top Industries: Information Technology and Services, Computer & Network Security
  • Company Size: 47% Medium, 41% Small

What Do G2 Reviewers Say About CyberSentriq?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of CyberSentriq, benefiting from its user-friendly interface and efficient cloud solutions.
  • Users commend the exceptional restore capability of CyberSentriq, allowing versatile recovery across multiple platforms effortlessly.
  • Users love the ease of tracking and reviewing backups with Redstore, enhancing data management efficiency and reliability.
  • Users value the exceptional backup and restore features of CyberSentriq, ensuring efficient data recovery across platforms.
  • Users appreciate the reliable daily backups of CyberSentriq, ensuring quick access and minimal downtime during recovery.
Cons
  • Users face backup issues due to vague reporting and no scheduled backups on user endpoints, complicating restoration efforts.
  • Users express the need for improved reporting features in CyberSentriq for better troubleshooting and transparency.
  • Users find the reporting inadequate for troubleshooting, lacking detail needed for effective error resolution and analysis.
  • Users struggle with backup failures, finding error resolution tedious and reporting on Office 365 insufficient for troubleshooting.
  • Users find the reporting issues in CyberSentriq unsatisfactory, lacking detail and options for effective auditing.

What Are Recent G2 Reviews of CyberSentriq?

What Are G2 Users Discussing About CyberSentriq?

Vade

Vade is a global cybersecurity company specializing in developing threat detection and response technology with artificial intelligence. Founded in 2009 in Hem, France, Vade has eight global locations, including offices in the US, France, Japan, Canada, and Israel. Vade for M365 is a threat detection and response solution for Microsoft 365 that is purpose-built for MSPs. Vade combines powerful, AI-based protection with integrated, no-cost features that help MSPs save time, reduce admin workload, and generate more ROI from cybersecurity: • Phishing, spear phishing, and malware/ransomware protection • Auto- and assisted remediation • Multi-tenant incident response • Automated user awareness training • SIEM integration • Error-free configuration • Deploy in minutes • No MX record change • Layers with EOP/ATP

Average Rating: 4.6/5.0

Total Reviews: 169

How Do G2 Users Rate Vade?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 8.8/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.3/10 (Category avg: 9.2/10)
  • Quarantine: 8.9/10 (Category avg: 9.0/10)

Who Is the Company Behind Vade?

  • Seller: Vade
  • Year Founded: 2009
  • HQ Location: Hem, Hauts-de-France
  • Twitter: @VadeSecure
    1,841 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    214 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer & Network Security
  • Company Size: 56% Small, 38% Medium

What Do G2 Reviewers Say About Vade?

AI-generated summary from verified user reviews

Pros
  • Users value Vade's AI-driven threat detection, effectively preventing phishing, malware, and cyber threats in real time.
  • Users praise Vade for its AI-driven threat detection that effectively prevents phishing and malware in real time.
  • Users value the AI-driven threat detection of Vade, which effectively prevents phishing and malware in real time.
  • Users value the AI-driven threat detection of Vade, effectively preventing phishing and malware in real time.
  • Users value the AI-driven threat detection of Vade, which effectively prevents phishing and other cyber threats in real time.
Cons
  • Users experience false positives with Vade, as legitimate emails are occasionally blocked by the AI-driven detection system.
  • Users report experiencing website blocking issues due to false positives in Vade's AI-driven detection system.

What Are Recent G2 Reviews of Vade?

What Are G2 Users Discussing About Vade?

Material Security

Material is the cloud workspace security platform for lean security teams that need to protect the email, data, and identities that live in Google Workspace and Microsoft 365. Material streamlines SecOps by unifying detections and automating remediations across your cloud workspace in one platform that gives you unprecedented visibility and control. Material stops sophisticated attacks, secures sensitive data in files and mailboxes, detects and contains account takeovers, and reduces risk across your environment. Your cloud workspace isn’t just another app. It's critical infrastructure - home to your people, content, and communications — and requires dedicated protection. Material was founded in response to persistent, sophisticated attacks that continue to demonstrate that disparate point solutions for inbound attacks, compromised accounts, and leakage of sensitive content are insufficient to secure against the threats, vulnerabilities, and consequences inherent to the productivity suite. We are backed by Andreesen Horowitz and protect the world’s fastest-growing and agile companies like Figma, Mars, DoorDash, Lyft and more. Learn more at https://material.security/

Average Rating: 4.9/5.0

Total Reviews: 24

How Do G2 Users Rate Material Security?

  • Has the product been a good partner in doing business?: 9.9/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 9.4/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.5/10 (Category avg: 9.2/10)
  • Quarantine: 8.8/10 (Category avg: 9.0/10)

Who Is the Company Behind Material Security?

  • Seller: Material Security
  • Year Founded: 2017
  • HQ Location: San Francisco, California, United States
  • Twitter: @material_sec
    1,119 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    84 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 46% Large, 42% Medium

What Do G2 Reviewers Say About Material Security?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Material Security, appreciating its intuitive interface and seamless system integration.
  • Users value the actionable alerts that provide insights into email activities, aiding leadership buy-in and understanding.
  • Users value the post-compromise data protection and seamless integration of Material Security for enhanced security measures.
  • Users value the detection efficiency of Material Security, enhancing data protection and contextual security seamlessly.
  • Users appreciate the easy integrations of Material Security, enhancing their post-compromise data protection and contextual security measures.
Cons
  • Users find the complex navigation of the ticketing dashboard to be a frustrating barrier to accessing information.
  • Users find the configuration difficulties challenging, especially during initial setup and when using advanced features.
  • Users find the dashboard issues frustrating, as the ticketing system needs improvement and lacks interactive visuals.
  • Users desire more versatility in Material Security, wishing for broader support beyond just cloud-based platforms.
  • Users find the poor navigation of the ticketing dashboard frustrating, desiring more interactivity for better information access.

What Are Recent G2 Reviews of Material Security?

Varonis Interceptor

Average Rating: 4.9/5.0

Total Reviews: 32

How Do G2 Users Rate Varonis Interceptor?

  • Has the product been a good partner in doing business?: 9.9/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 9.8/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.9/10 (Category avg: 9.2/10)
  • Quarantine: 9.6/10 (Category avg: 9.0/10)

Who Is the Company Behind Varonis Interceptor?

  • Seller: Varonis
  • Year Founded: 2005
  • HQ Location: New York, US
  • Twitter: @varonis
    6,400 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,834 employees on LinkedIn®
  • Ownership: NASDAQ: VRNS

Who Uses This Product?

  • Company Size: 47% Medium, 40% Small

What Are Recent G2 Reviews of Varonis Interceptor?

Mesh

Mesh protects organizations against the full spectrum of email based attacks and is the only email security platform built exclusively for MSPs. Flexible Deployment: Mesh Gateway (MX based) Mesh 365 (API based) Mesh Unified (both MX and API based) Rapid deployment and a seamless end-user experience with lots of unique MSP features to enhance operational efficiency. Secure your organization today and start a free 14-day trial, no credit card required.

Average Rating: 4.8/5.0

Total Reviews: 50

How Do G2 Users Rate Mesh?

  • Has the product been a good partner in doing business?: 9.8/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 9.8/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.8/10 (Category avg: 9.2/10)
  • Quarantine: 10.0/10 (Category avg: 9.0/10)

Who Is the Company Behind Mesh?

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer & Network Security
  • Company Size: 92% Small, 4% Medium

What Do G2 Reviewers Say About Mesh?

AI-generated summary from verified user reviews

Pros
  • Users find MESH to be easy to implement and user-friendly, enhancing their email security management effortlessly.
  • Users commend the exceptional customer support from the MESH team, highlighting prompt, knowledgeable assistance and follow-ups.
  • Users find the easy setup of Mesh incredibly efficient, facilitating quick deployment and user-friendly management.
  • Users commend the unmatched reliability of Mesh, highlighting dedicated support and quick resolution of issues.
  • Users commend the excellent email security of Mesh, noting its effectiveness in filtering spam and phishing emails.
Cons
  • Users find that the policy update process could improve to prevent overwriting custom settings in customer tenants.
  • Users report difficulties with email filtering issues, particularly in spam categorization and lack of user-specific filter options.
  • Users find that Mesh has a tendency to mark legitimate emails as false positives, causing some frustrations in usage.
  • Users feel the missing features such as improved filtering and categorization limit Mesh's functionality and user experience.

What Are Recent G2 Reviews of Mesh?

What Are G2 Users Discussing About Mesh?

Proofpoint Adaptive Email Security

The Tessian Cloud Email Security Platform intelligently protects against advanced threats and data loss on email, while reducing security teams' workloads, and coaching people about security threats in the moment. Using Behavioral Intelligence Modeling and machine learning, Tessian automatically detects and prevents threats that legacy Secure Email Gateways fail to stop, including advanced phishing attacks, email impersonation, accidental data loss and insider threats. We ensure security teams can work smarter, not harder. Tessian automates the investigation and remediation of email threats, freeing up the security team's time and in-the-moment security coaching educates users in real-time to help them make more informed security decisions. As a cloud-native solution, Tessian Security Platform integrates seamlessly with Microsoft 365, Microsoft Exchange, and Google Workspace environments. Tessian is a fully automated platform that requires zero configuration, is deployed in minutes, and learns people’s email behaviors within hours, closing critical security gaps in the enterprise security stack. Email is the number one threat vector in the enterprise, and security teams can no longer rely on traditional email security solutions to keep their organization safe. Tessian’s intelligent technology stops advanced threats and prevents data loss, strengthening email security and building a stronger security culture.

Average Rating: 4.6/5.0

Total Reviews: 45

How Do G2 Users Rate Proofpoint Adaptive Email Security?

  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 9.3/10)
  • Advanced Threat Protection (ATP): 8.9/10 (Category avg: 9.1/10)
  • Anti-Phishing: 9.3/10 (Category avg: 9.2/10)
  • Quarantine: 8.9/10 (Category avg: 9.0/10)

Who Is the Company Behind Proofpoint Adaptive Email Security?

  • Seller: Proofpoint
  • Year Founded: 2002
  • HQ Location: Sunnyvale, CA
  • Twitter: @proofpoint
    31,157 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    5,261 employees on LinkedIn®
  • Ownership: NASDAQ: PFPT

Who Uses This Product?

  • Top Industries: Financial Services, Legal Services
  • Company Size: 58% Medium, 42% Large

What Do G2 Reviewers Say About Proofpoint Adaptive Email Security?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the outstanding customer support of Proofpoint Adaptive Email Security, enhancing their overall experience and satisfaction.
  • Users appreciate the user-friendly design of Proofpoint Adaptive Email Security, which simplifies navigating its robust features.
  • Users commend the comprehensive security features of Proofpoint Adaptive Email Security, enhancing protection and overall user experience.
  • Users value the outstanding product quality of Proofpoint Adaptive Email Security, appreciating its robust features and excellent support.
  • Users value the robust security features of Proofpoint Adaptive Email Security, ensuring reliable protection against threats.
Cons
  • Users find the price of Proofpoint Adaptive Email Security to be slightly higher than alternatives, impacting affordability.

What Are Recent G2 Reviews of Proofpoint Adaptive Email Security?

Lauren Worth
LW
Researched and written by Lauren Worth
Updated October 3, 2024