# Top Free Email Encryption Software ## How Many Email Encryption Software Products Does G2 Track? **Total Products under this Category:** 86 ### Category Stats (Aug 2026) - **Average Rating:** 4.55/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** INKY Email Security Platform (+1.43%) - Among all products in this category, INKY Email Security Platform recorded the largest rating increase compared to last month _Last updated: August 07, 2026_ ## How Does G2 Rank Email Encryption Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 4,200+ Authentic Reviews - 86+ 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 Email Encryption Software ![G2 Grid® for Email Encryption Software plotting products by satisfaction and market presence](https://www.g2.com/categories/email-encryption/grids.png?focus%5B%5D=13912&focus%5B%5D=25519&focus%5B%5D=3675&focus%5B%5D=30562&focus%5B%5D=112257&focus%5B%5D=66979&focus%5B%5D=61300&focus%5B%5D=84242) Highlighted products: Proton Mail For Business, Paubox, Virtru Email Encryption, Proofpoint Core Email Protection, Check Point Email Security, Proofpoint Email Encryption, FTAPI, and SendSafely. Underlying data: [Grid® JSON](https://www.g2.com/categories/email-encryption/grids.json?focus%5B%5D=proton-mail-for-business&focus%5B%5D=paubox&focus%5B%5D=virtru-email-encryption&focus%5B%5D=proofpoint-core-email-protection&focus%5B%5D=check-point-email-security&focus%5B%5D=proofpoint-email-encryption&focus%5B%5D=ftapi&focus%5B%5D=sendsafely) **Sponsored** ### headcount365 Headcount365 is an enterprise headcount management software platform and headcount planning tool engineered to replace fragmented spreadsheets with a continuous cross-functional source of truth. Built by veteran headcount practitioners, the platform introduces a real-time orchestration layer that natively unifies Recruiting (ATS), HR (HRIS), and Finance (FP&A) software systems into a single, synchronized database to eliminate data drift and streamline workforce management. Key Capabilities: Unified Cross-Functional Hiring Plans: Connects your entire manager ecosystem through secure, bidirectional integrations across your core HRIS, ATS, and financial planning stacks. Separate departments execute their independent daily workflows while anchored to an immutable, central position ledger. Algorithmic Payroll Variance Forecasting: Delivers a real-time financial picture of active corporate capital. The platform leverages machine learning pipeline metrics to auto-assign predictive time-to-fill values and candidate start dates, delivering error-free cash-flow and OPEX forecasting. Recruiting Capacity and Workload Optimization: Features a dedicated Recruiting Management Toolkit that quantifies active requisition complexity, tracks hiring manager interview capacity, and models automated capacity-demand forecasts to strategically manage agency spend and equitably distribute recruiter workload. Strategic Workforce Planning and Management: Transforms static financial models into collaborative scenario planning. Leadership teams can instantly test future hiring scenarios and track long-term year-over-year organizational growth patterns without disrupting live workflows. The Central Data Layer for Position Management: Serves as the immutable connective data layer for all workforce records. By shifting the tracking unit from the individual person to the atomic Position ID, the platform ensures budget authority, compliance rules, and leveling frameworks are enforced before a requisition is ever opened in the ATS. [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=1627&secure%5Bchosen_at%5D=2026-08-08T18%3A24%3A05Z&secure%5Bdisplayable_resource_id%5D=793&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=1242477&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1242477&secure%5Bresource_id%5D=1627&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-encryption%2Ffree%3Fopen_modal_url%3D%252Fproducts%252Fhornetsecurity-spam-and-malware-protection%252Fwishlists%253Fhost_path%253D%25252Fcategories%25252Femail-encryption%25252Ffree%2526source%253Dcategory&secure%5Btoken%5D=f4b490beab6bb8892fb957543e41600372eb35baa25e62fc62da16862ee3748c&secure%5Burl%5D=https%3A%2F%2Fwww.headcount365.com%2Ftalentleaders&secure%5Burl_type%5D=product_website) ### [Proton Mail For Business](https://www.g2.com/es/products/proton-mail-for-business/reviews) Proton Mail para Empresas es una solución de correo electrónico y calendario segura, diseñada específicamente para pequeñas y medianas empresas (PYMES). Esta plataforma permite a los usuarios enviar, recibir, organizar y gestionar comunicaciones profesionales de correo electrónico y calendario, asegurando al mismo tiempo privacidad y cifrado integrados. Diseñado para apoyar los flujos de trabajo críticos de comunicación empresarial, Proton Mail para Empresas protege la información sensible del acceso no autorizado y ayuda a las organizaciones a cumplir con los requisitos de privacidad de datos y cumplimiento. Sus características están dirigidas a las PYMES que buscan mejorar la seguridad del correo electrónico, centralizar la gestión de usuarios e integrar la mensajería cifrada con herramientas de productividad como la programación de calendarios. Las capacidades principales del producto se centran en proporcionar una experiencia de correo electrónico empresarial robusta. Con cifrado de extremo a extremo, el contenido del correo electrónico permanece confidencial, asegurando que solo los remitentes y destinatarios previstos puedan leer los mensajes. Proton Mail no puede descifrar los correos electrónicos almacenados, ni siquiera para fines de cumplimiento o soporte, lo que refuerza su compromiso con la privacidad del usuario. Además, las empresas pueden utilizar dominios personalizados para direcciones de correo electrónico con marca, mejorando el profesionalismo y la identidad de la marca. Las herramientas de calendario integradas permiten a los equipos crear, compartir y programar eventos sin problemas junto con el correo electrónico, reduciendo la necesidad de múltiples aplicaciones dispares. Proton Mail para Empresas también incluye una variedad de características de productividad y flujo de trabajo diseñadas para agilizar la comunicación. Las herramientas avanzadas de organización de bandeja de entrada, como filtros y carpetas, clasifican automáticamente el correo entrante, mientras que las etiquetas ayudan a categorizar los mensajes para una gestión eficiente del flujo de trabajo. Las capacidades de automatización de correo electrónico permiten a los usuarios programar mensajes, crear respuestas automáticas y posponer correos electrónicos, lo cual es particularmente beneficioso para gestionar bandejas de entrada ocupadas. Además, el soporte de escritura asistida por IA, Proton Scribe, ayuda a redactar y corregir mensajes sin comprometer la privacidad, asegurando que el contenido sensible permanezca seguro. La seguridad y el cumplimiento son primordiales en Proton Mail para Empresas, por lo que ofrece un fuerte apoyo regulatorio para GDPR, HIPAA, CCPA y otras regulaciones de privacidad a través de su cifrado de extremo a extremo por defecto y arquitectura de acceso cero. Alojado bajo las leyes de privacidad suizas, la plataforma proporciona protecciones legales adicionales en comparación con otras jurisdicciones, salvaguardando los datos de los usuarios del acceso forzado. El panel de administración centralizado permite una gestión eficiente de usuarios, permitiendo a los administradores agregar o eliminar usuarios, imponer la autenticación de dos factores y gestionar permisos en todo el dominio empresarial. La protección avanzada contra amenazas a través de Proton Sentinel combina análisis de IA y humano para identificar y bloquear posibles violaciones de cuentas y otras amenazas de seguridad. Al combinar la comunicación cifrada con herramientas organizativas prácticas y supervisión administrativa, Proton Mail para Empresas se posiciona como una plataforma de correo electrónico completa y segura para las PYMES. Su enfoque en la privacidad y el cumplimiento, junto con su capacidad para mejorar la continuidad de la comunicación profesional y mejorar la productividad del equipo, lo convierte en una solución valiosa para las empresas que priorizan las comunicaciones digitales seguras. **Average Rating:** 4.6/5.0 **Total Reviews:** 483 #### How Do G2 Users Rate Proton Mail For Business? - **¿Ha sido the product un buen socio para hacer negocios?:** 9.2/10 (Category avg: 9.1/10) - **Calidad del soporte:** 8.9/10 (Category avg: 8.8/10) - **Facilidad de administración:** 9.2/10 (Category avg: 9.1/10) - **Facilidad de uso:** 9.1/10 (Category avg: 9.0/10) #### Who Is the Company Behind Proton Mail For Business? - **Vendedor:** [Proton AG](https://www.g2.com/es/sellers/proton-ag) - **Sitio web de la empresa:** proton.me - **Año de fundación:** 2014 - **Ubicación de la sede:** Plan-les-Ouates, Geneva, Switzerland - **Twitter:** @ProtonPrivacy 363,085 seguidores en Twitter - **Página de LinkedIn®:** [www.linkedin.com](https://www.g2.com/es/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=92948f519afe359fc802f51bd239ef545f6a6fd03182fbabb603dea73f1185db&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fprotonprivacy%2F&secure%5Burl_type%5D=linkedin_company_website) 894 empleados en LinkedIn® #### Who Uses This Product? - **Who Uses This:** Propietario, Fundador - **Top Industries:** Tecnología de la información y servicios, Software de Computadora - **Company Size:** 24% Small, 10% Medium #### What Do G2 Reviewers Say About Proton Mail For Business? _AI-generated summary from verified user reviews_ ##### Pros - Los usuarios elogian la **facilidad de uso** de Proton Mail para Empresas, apreciando su simplicidad y fiabilidad para la comunicación. - Los usuarios valoran el **cifrado de extremo a extremo** de Proton Mail For Business, apreciando su simplicidad y seguridad mejorada. - Los usuarios valoran la **fiabilidad** de Proton Mail para Empresas, elogiando su rendimiento confiable y mejoras continuas. - Los usuarios valoran Proton Mail para Empresas por sus **robustas características de seguridad** , incluyendo el cifrado de extremo a extremo y la expiración de correos electrónicos. - Los usuarios valoran la **interfaz limpia** de Proton Mail para Empresas, mejorando efectivamente su experiencia de comunicación. ##### Cons - Los usuarios enfrentan **problemas de compatibilidad** con Proton Mail para Empresas, luchando con almacenamiento limitado y funcionalidades de búsqueda desafiantes. - Los usuarios encuentran que **las funciones limitadas de la versión gratuita** complican las oportunidades de expansión para usar Proton Mail para negocios. - Los usuarios critican el **almacenamiento gratuito limitado** y encuentran **difícil la recuperación de correos electrónicos** , lo que afecta la usabilidad general de Proton Mail. - Los usuarios sugieren que **se necesita una mejora de la interfaz de usuario** para una experiencia más amigable con Proton Mail para Empresas. - Los usuarios encuentran la **funcionalidad de búsqueda ineficiente** frustrante, ya que complica la recuperación y gestión de correos electrónicos en Proton Mail. #### What Are Recent G2 Reviews of Proton Mail For Business? **["Seguro, Efectivo, Sencillez"](https://www.g2.com/es/survey_responses/proton-mail-for-business-review-12826356)** **Rating:** 4.0/5.0 stars _— Frank C._ [Read full review](https://www.g2.com/es/survey_responses/proton-mail-for-business-review-12826356) **["Cifrado y eficiente"](https://www.g2.com/es/survey_responses/proton-mail-for-business-review-13170906)** **Rating:** 4.0/5.0 stars _— Emmanuel M._ [Read full review](https://www.g2.com/es/survey_responses/proton-mail-for-business-review-13170906) #### What Are G2 Users Discussing About Proton Mail For Business? - [¿Para qué se utiliza Protonmail?](https://www.g2.com/es/discussions/protonmail-what-is-protonmail-used-for) - 1 comment - [Do hackers use ProtonMail?](https://www.g2.com/es/discussions/do-hackers-use-protonmail) - [¿Es legítimo ProtonMail?](https://www.g2.com/es/discussions/is-protonmail-legitimate) - 2 comments - [¿Puede la policía rastrear ProtonMail?](https://www.g2.com/es/discussions/can-police-track-protonmail) - 1 comment - [What is ProtonMail used for?](https://www.g2.com/es/discussions/what-is-protonmail-used-for) ### [Paubox](https://www.g2.com/es/products/paubox/reviews) Paubox es una plataforma de seguridad de correo electrónico compatible con HIPAA diseñada para organizaciones de salud. Proporciona cifrado de correo electrónico saliente y protección de correo electrónico entrante impulsada por IA, ayudando a las organizaciones a proteger la información de salud protegida (PHI) sin cambiar la forma en que el personal o los pacientes usan el correo electrónico. El correo electrónico sigue siendo una herramienta de comunicación crítica en el sector de la salud, pero las plataformas estándar como Google Workspace y Microsoft 365 no son compatibles con HIPAA por sí solas. Paubox hace que el cumplimiento sea automático y mejora la seguridad para defenderse de los ataques de phishing y malware en evolución, todo mientras mantiene una experiencia de usuario fluida. Paubox atiende a organizaciones de salud pequeñas y medianas, clínicas y equipos de TI que buscan un cumplimiento confiable, reducción de riesgos y gestión sencilla. Capacidades clave: - Cifrado automático de salida: Cada mensaje se cifra por defecto; los destinatarios leen los correos electrónicos directamente en su bandeja de entrada, sin portales ni contraseñas - Seguridad de correo electrónico entrante impulsada por IA: Detecta y bloquea phishing, suplantación y malware utilizando análisis de IA generativa - Integración sin problemas: Funciona con Google Workspace, Microsoft 365 y Microsoft Exchange sin nuevos flujos de trabajo o cambios de dominio - Cumplimiento y control: Soporta el cumplimiento de HIPAA y minimiza el error humano en el manejo de PHI - Herramientas adicionales: Archivado, Prevención de Pérdida de Datos, API de Correo Electrónico de Paubox y Marketing de Paubox Beneficios: - Simplifica la gestión del cumplimiento y reduce la carga de trabajo de TI - Mejora la experiencia de pacientes y personal con correo electrónico seguro sin fricciones - Fortalece la protección contra amenazas modernas de correo electrónico Paubox permite a las organizaciones de salud usar el correo electrónico con confianza como un canal de comunicación seguro, compatible y fácil de usar, eliminando las conjeturas para el personal y ayudando a los equipos de TI a protegerse contra violaciones de datos y riesgos de cumplimiento. **Average Rating:** 4.9/5.0 **Total Reviews:** 609 #### How Do G2 Users Rate Paubox? - **¿Ha sido the product un buen socio para hacer negocios?:** 9.8/10 (Category avg: 9.1/10) - **Calidad del soporte:** 9.8/10 (Category avg: 8.8/10) - **Facilidad de administración:** 9.6/10 (Category avg: 9.1/10) - **Facilidad de uso:** 9.7/10 (Category avg: 9.0/10) #### Who Is the Company Behind Paubox? - **Vendedor:** [Paubox](https://www.g2.com/es/sellers/paubox) - **Año de fundación:** 2015 - **Ubicación de la sede:** San Francisco, CA - **Twitter:** @PauboxHQ 16,577 seguidores en Twitter - **Página de LinkedIn®:** [www.linkedin.com](https://www.g2.com/es/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d64a9ace5c7d4c0a093dc0a4735d10d369802f19a7c92912a3dfbc8ce7ab6b9b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F4821384%2F&secure%5Burl_type%5D=linkedin_company_website) 46 empleados en LinkedIn® #### Who Uses This Product? - **Who Uses This:** Propietario, Director Ejecutivo - **Top Industries:** Atención de la salud mental, Atención hospitalaria y sanitaria - **Company Size:** 84% Small, 14% Medium #### What Do G2 Reviewers Say About Paubox? _AI-generated summary from verified user reviews_ ##### Pros - A los usuarios les encanta la **facilidad de uso** de Paubox, apreciando su configuración y gestión sin problemas para comunicaciones seguras. - Los usuarios aprecian la **seguridad de Paubox** , asegurando el cumplimiento de HIPAA y tranquilidad al manejar información sensible. - Los usuarios elogian el **soporte al cliente excepcional** de Paubox, destacando al personal servicial y paciente durante todo el proceso de implementación. - Los usuarios confían en **la seguridad de correo electrónico de Paubox** , apreciando su facilidad de uso y su cumplimiento confiable con HIPAA para mayor tranquilidad. - Los usuarios valoran el **proceso de configuración sin esfuerzo** de Paubox, apreciando su rápida iniciación y operaciones sin problemas. ##### Cons - Los usuarios encuentran Paubox **caro** , pero algunos sienten que el valor justifica el costo más alto en comparación con las alternativas. - Los usuarios señalan **problemas de retención de correos electrónicos** con Paubox, citando la necesidad de un acceso más prolongado a los registros de correos electrónicos para litigios. - Los usuarios encuentran el **configuración difícil** desafiante, aunque el soporte rápido ayuda a aliviar parte de la confusión. - Los usuarios experimentan **problemas de cifrado de correo electrónico** con Paubox, causando retrasos y dependencia de correos electrónicos de prueba para asegurarse. - Los usuarios extrañan la **función de SMS cifrados** de Paubox, sintiendo que era inigualable en el mercado. #### What Are Recent G2 Reviews of Paubox? **["Comunicación por correo electrónico con pacientes sin interrupciones y compatible con HIPAA con Paubox"](https://www.g2.com/es/survey_responses/paubox-review-13211127)** **Rating:** 5.0/5.0 stars _— Girish S._ [Read full review](https://www.g2.com/es/survey_responses/paubox-review-13211127) **["Excelente solución de correo electrónico HIPAA, se necesita mejor resolución de problemas"](https://www.g2.com/es/survey_responses/paubox-review-13202938)** **Rating:** 4.5/5.0 stars _— RACHEL G._ [Read full review](https://www.g2.com/es/survey_responses/paubox-review-13202938) #### What Are G2 Users Discussing About Paubox? - [How can you tell if an email is encrypted?](https://www.g2.com/es/discussions/how-can-you-tell-if-an-email-is-encrypted) - [Is Paubox Hipaa compliant?](https://www.g2.com/es/discussions/is-paubox-hipaa-compliant) - [What is a suite of popular email encryption tools?](https://www.g2.com/es/discussions/what-is-a-suite-of-popular-email-encryption-tools) - [¿Qué es Paubox?](https://www.g2.com/es/discussions/what-is-paubox) - 3 comments ### [Proofpoint Core Email Protection](https://www.g2.com/es/products/proofpoint-core-email-protection/reviews) Proofpoint Collaboration Security aborda ataques multicanal y en múltiples etapas con una precisión de detección del 99.999%. Identifica y remedia amenazas avanzadas de correo electrónico, incluyendo BEC, ransomware, phishing, ATO e impersonaciones de ejecutivos. La solución bloquea amenazas a través del correo electrónico y otras plataformas de comunicación y colaboración digital, como MS Teams, WhatsApp, Slack, LinkedIn, OneDrive, protegiendo a los usuarios en cualquier lugar donde trabajen, en cualquier dispositivo. Los clientes obtienen protección contra el compromiso de cuentas internas y de proveedores, y fortalecen la resiliencia humana contra amenazas emergentes. Con la Seguridad de Colaboración de Proofpoint, los clientes aseguran que las interacciones con socios comerciales, proveedores e incluso agentes de IA sigan siendo confiables y seguras. **Average Rating:** 4.6/5.0 **Total Reviews:** 589 #### How Do G2 Users Rate Proofpoint Core Email Protection? - **¿Ha sido the product un buen socio para hacer negocios?:** 9.2/10 (Category avg: 9.1/10) - **Calidad del soporte:** 8.8/10 (Category avg: 8.8/10) - **Facilidad de administración:** 8.5/10 (Category avg: 9.1/10) - **Facilidad de uso:** 8.5/10 (Category avg: 9.0/10) #### Who Is the Company Behind Proofpoint Core Email Protection? - **Vendedor:** [Proofpoint](https://www.g2.com/es/sellers/proofpoint) - **Sitio web de la empresa:** www.proofpoint.com - **Año de fundación:** 2002 - **Ubicación de la sede:** Sunnyvale, CA - **Twitter:** @proofpoint 31,157 seguidores en Twitter - **Página de LinkedIn®:** [www.linkedin.com](https://www.g2.com/es/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9ffe74895a6dd57f2366e3788b5672d95f77f75231d2b11c49b36c398e662c8d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fproofpoint&secure%5Burl_type%5D=linkedin_company_website) 5,146 empleados en LinkedIn® #### Who Uses This Product? - **Who Uses This:** Analista de Seguridad de la Información, Ingeniero de Seguridad Informática - **Top Industries:** Servicios Financieros, Atención hospitalaria y sanitaria - **Company Size:** 66% Large, 30% Medium #### What Do G2 Reviewers Say About Proofpoint Core Email Protection? _AI-generated summary from verified user reviews_ ##### Pros - Los usuarios se benefician de las **eficaces capacidades anti-phishing y anti-malware** de Proofpoint Core Email Protection, asegurando una seguridad robusta. - Los usuarios valoran la **facilidad de uso y la cobertura integral** de Proofpoint Core Email Protection para una seguridad de correo electrónico mejorada. - Los usuarios aprecian las capacidades de **detección avanzada de amenazas** de Proofpoint Core Email Protection, deteniendo eficazmente los riesgos de phishing y malware. - Los usuarios valoran la **detección avanzada de amenazas** de Proofpoint Core Email Protection, bloqueando eficazmente los ataques de phishing y BEC. - Los usuarios valoran el **bloqueo efectivo de spam** de Proofpoint, reduciendo significativamente los correos no deseados y mejorando la limpieza del buzón de entrada. ##### Cons - Los usuarios experimentan **un mal servicio al cliente** , señalando respuestas lentas a los incidentes y una interfaz anticuada como preocupaciones principales. - Los usuarios encuentran **funciones limitadas** en Proofpoint Core Email Protection en comparación con su contraparte comercial, lo que afecta la funcionalidad general. - Los usuarios informan de una **pobre detección** de correos electrónicos legítimos, lo que lleva a la frustración y a una posible mala comunicación. - Los usuarios encuentran la **interfaz de usuario confusa** , con múltiples portales que hacen que la navegación sea desafiante a pesar de las capacidades robustas de la herramienta. - Los usuarios encuentran el **proceso de configuración complejo** , lo que puede llevar a dificultades en la configuración de políticas de protección de correo electrónico. #### What Are Recent G2 Reviews of Proofpoint Core Email Protection? **["Seguridad de correo electrónico robusta con algunos obstáculos en la gestión de reglas"](https://www.g2.com/es/survey_responses/proofpoint-core-email-protection-review-12792121)** **Rating:** 4.0/5.0 stars _— Daniel B._ [Read full review](https://www.g2.com/es/survey_responses/proofpoint-core-email-protection-review-12792121) **["Revisión de la seguridad del correo electrónico de Proofpoint en el sector minorista."](https://www.g2.com/es/survey_responses/proofpoint-core-email-protection-review-10261933)** **Rating:** 4.5/5.0 stars _— Jounee K._ [Read full review](https://www.g2.com/es/survey_responses/proofpoint-core-email-protection-review-10261933) #### What Are G2 Users Discussing About Proofpoint Core Email Protection? - [¿Para qué se utiliza Proofpoint Email Security and Protection?](https://www.g2.com/es/discussions/what-is-proofpoint-email-security-and-protection-used-for) - [¿Para qué se utiliza Proofpoint Targeted Attack Protection para el correo electrónico?](https://www.g2.com/es/discussions/what-is-proofpoint-targeted-attack-protection-for-email-used-for) - [What is Proofpoint Email Gateway?](https://www.g2.com/es/discussions/what-is-proofpoint-email-gateway) - [Which Proofpoint products help organizations prevent or detect malware free attacks?](https://www.g2.com/es/discussions/which-proofpoint-products-help-organizations-prevent-or-detect-malware-free-attacks) - [¿Qué es proofpoint PPS Ppps net?](https://www.g2.com/es/discussions/what-is-proofpoint-pps-ppps-net) - 1 comment ### [Tresorit](https://www.g2.com/products/tresorit/reviews) Tresorit is a secure content collaboration platform designed to help individuals and organizations store, sync, and share sensitive information while prioritizing privacy. This comprehensive solution integrates encrypted storage, file sharing, collaboration tools, data rooms, and e-signatures into a single product family. Trusted by thousands of organizations worldwide, Tresorit is part of Swiss Post and serves as a privacy-first alternative to mainstream cloud tools, particularly for teams managing confidential files, regulated data, or client-facing work. At the heart of Tresorit is its commitment to zero-knowledge, end-to-end encryption. This means that files are encrypted on the user's device before being uploaded, and the encryption keys remain inaccessible to Tresorit itself. As a result, the platform cannot read customer content, ensuring that sensitive information remains protected even in the event of infrastructure compromise. Tresorit's cryptographic design choices are specifically intended to prevent data leakage through content matching or server-side visibility, providing users with peace of mind regarding their data security. Tresorit SecureCloud serves as an encrypted workspace that facilitates both internal collaboration and external exchanges. It supports secure file storage, syncing, and team collaboration while maintaining user-friendly workflows. The platform offers personal and business plans, with personal use functioning as an encrypted vault for sensitive documents and business use providing a secure workspace that emphasizes IT control, governance, and collaboration. This dual approach caters to a wide range of users, from individuals to large organizations. The Tresorit Drive experience allows users to access encrypted content through familiar interfaces such as Windows File Explorer and macOS Finder. This feature includes “cloud-only” access, which prevents the need to store all files locally, thus enhancing efficiency while maintaining centralized control. Administrators have the capability to take action if a device is lost or compromised, such as revoking access and unlinking the device to mitigate risks. For secure external sharing, Tresorit FileSharing offers robust access control features. Users can protect sharing links with expiration rules, passwords, watermarks, and restrictions on downloading or printing, all while benefiting from detailed activity tracking and auditing. Additionally, Tresorit integrates seamlessly into email workflows like Outlook and Gmail, helping to minimize the risks associated with sending sensitive attachments. For structured client collaboration, Tresorit Engage provides customizable, encrypted data rooms that support ongoing projects, role-based access control, and granular permissions, making it particularly useful for industries such as legal, finance, and consulting. Tresorit also enhances its offerings with Tresorit eSign, which combines document signing with encrypted file handling, supporting EU-qualified electronic signatures for high-trust workflows. Tresorit Email Encryption allows users to send encrypted emails directly from Outlook, ensuring secure communication without imposing complex setups on recipients. On the compliance front, Tresorit boasts strong security validation and certifications, including ISO 27001:2022 and Common Criteria EAL4+, while also supporting compliance with frameworks like GDPR and HIPAA. With data residency options across multiple regions, organizations can align their storage locations with legal and governance requirements, further solidifying Tresorit's position as a trusted solution for secure content collaboration. **Average Rating:** 4.5/5.0 **Total Reviews:** 256 #### How Do G2 Users Rate Tresorit? - **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 9.1/10) - **Quality of Support:** 8.7/10 (Category avg: 8.8/10) - **Ease of Admin:** 8.8/10 (Category avg: 9.1/10) - **Ease of Use:** 9.0/10 (Category avg: 9.0/10) #### Who Is the Company Behind Tresorit? - **Seller:** [Tresorit](https://www.g2.com/sellers/tresorit) - **Company Website:** tresorit.com - **Year Founded:** 2011 - **HQ Location:** Zurich, Zurich - **Twitter:** @Tresorit 7,446 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a4533b7fbfa4b53ca16c081ec4de86427d7015d367e25b4e505d24aa2d587377&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2449399%2F&secure%5Burl_type%5D=linkedin_company_website) 144 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** CEO, Manager - **Top Industries:** Information Technology and Services, Non-Profit Organization Management - **Company Size:** 83% Small, 14% Medium #### What Do G2 Reviewers Say About Tresorit? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **user-friendly interface** of Tresorit, making secure file sharing and collaboration effortless. - Users commend Tresorit for its **strong security focus** , providing peace of mind and reliability in data storage. - Users value the **secure and flexible file sharing** features of Tresorit, enhancing productivity without compromising confidentiality. - Users value the **secure sharing** capabilities of Tresorit, enabling hassle-free sharing of encrypted data with privacy controls. - Users value Tresorit for its **robust security features** , including end-to-end encryption that ensures files remain private. ##### Cons - Users face **access limitations** with Tresorit, making file organization and collaboration cumbersome and inefficient. - Users find Tresorit **expensive** , particularly challenging for small businesses and solo practitioners with limited budgets. - Users experience **file management issues** with slow downloads, cumbersome organization, and limited customization, impacting their workflow. - Users face **syncing issues** with Tresorit, especially when deletions propagate across devices, complicating recovery efforts. - Users experience **cumbersome file sharing issues** that hinder collaboration and make the process less user-friendly compared to alternatives. #### What Are Recent G2 Reviews of Tresorit? **["Keeping Important Work Files and Shared Resources Better Organized and Easier to Access"](https://www.g2.com/survey_responses/tresorit-review-12881466)** **Rating:** 5.0/5.0 stars _— Ishan S._ [Read full review](https://www.g2.com/survey_responses/tresorit-review-12881466) **["Peace of Mind with True Zero-Knowledge Encryption and Seamless Secure Sharing"](https://www.g2.com/survey_responses/tresorit-review-13018526)** **Rating:** 5.0/5.0 stars _— Gaetano Mauro F._ [Read full review](https://www.g2.com/survey_responses/tresorit-review-13018526) #### What Are G2 Users Discussing About Tresorit? - [Is Tresorit really safe?](https://www.g2.com/discussions/is-tresorit-really-safe) - 2 comments, 1 upvote - [Can you edit documents in Tresorit?](https://www.g2.com/discussions/can-you-edit-documents-in-tresorit) - 1 comment - [Is Tresorit end-to-end encrypted?](https://www.g2.com/discussions/is-tresorit-end-to-end-encrypted) - 2 comments - [What is Tresorit used for?](https://www.g2.com/discussions/what-is-tresorit-used-for) - 2 comments ### [KnowBe4 Cloud Email Security (Formerly Egress)](https://www.g2.com/products/knowbe4-cloud-email-security-formerly-egress/reviews) KnowBe4 Cloud Email Security is a comprehensive AI-powered email protection platform that defends against sophisticated inbound and outbound email threats, transforming email from organizations' largest attack surface into a strengthened defense layer. Designed for businesses of all sizes—particularly those in regulated industries handling sensitive information—this platform addresses the critical challenge of insider risk and human error, which account for 68% of data breaches. The platform delivers three integrated solutions: Defend™ provides AI-powered adaptive anti-phishing that detects business email compromise, spear phishing, and zero-day attacks while educating users with real-time contextual warning banners. Prevent™ offers AI-native outbound email security preventing data breaches by detecting misdirected emails, data exfiltration attempts, and unauthorized sharing. Protect™ delivers end-to-end email encryption seamlessly integrated into Outlook with automated policy enforcement. Key Capabilities: - Minutes-to-deploy with native Microsoft 365 integration - Patented contextual machine learning adapting to organizational communication patterns - Comprehensive analytics revealing organizations typically miss 90% of outbound security incidents - API integrations with existing security infrastructure Part of the KnowBe4 platform, Cloud Email Security transforms employees from vulnerabilities into informed cybersecurity assets through proactive threat management. **Average Rating:** 4.5/5.0 **Total Reviews:** 71 #### How Do G2 Users Rate KnowBe4 Cloud Email Security (Formerly Egress)? - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.1/10) - **Quality of Support:** 8.9/10 (Category avg: 8.8/10) - **Ease of Admin:** 8.7/10 (Category avg: 9.1/10) - **Ease of Use:** 8.7/10 (Category avg: 9.0/10) #### Who Is the Company Behind KnowBe4 Cloud Email Security (Formerly Egress)? - **Seller:** [KnowBe4, Inc.](https://www.g2.com/sellers/knowbe4-inc) - **Company Website:** www.knowbe4.com - **Year Founded:** 2010 - **HQ Location:** Clearwater, FL - **Twitter:** @KnowBe4 16,161 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e1f02b116441fecaeae5d1901607d74fbe2669c6c4acd16c69c0270cc92ed5f0&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2225282%2F&secure%5Burl_type%5D=linkedin_company_website) 2,636 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Hospital & Health Care, Information Technology and Services - **Company Size:** 53% Medium, 30% Small #### What Do G2 Reviewers Say About KnowBe4 Cloud Email Security (Formerly Egress)? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **effective email security features** of KnowBe4 Cloud Email Security, enhancing safety and reducing clutter. - Users value the **protection against phishing and ransomware** provided by KnowBe4, enhancing overall email security and productivity. - Users value the **excellent customer support** of KnowBe4 Cloud Email Security, ensuring smooth setup and configuration assistance. - Users value the **exceptional detection efficiency** of KnowBe4, effectively mitigating phishing and email threats. - Users appreciate the **ease of use** of KnowBe4 Cloud Email Security, enjoying a smooth setup and intuitive navigation. ##### Cons - Users find the **dashboard issues** frustrating, as it lacks seamless integration and an intuitive interface. - Users desire a more **effective email filtering system** for better protection against malicious emails in KnowBe4. - Users find **support difficult** , expressing a desire for stronger phishing protection and more proactive technical assistance. - Users desire a more **effective blocking mechanism** for malicious emails to enhance security and reduce risks. - Users wish for a more **aggressive blocking** of phishing emails, noting that some still get through the filters. #### What Are Recent G2 Reviews of KnowBe4 Cloud Email Security (Formerly Egress)? **["Outstanding Email Security with Smart Tagging and URL Protection"](https://www.g2.com/survey_responses/knowbe4-cloud-email-security-formerly-egress-review-11847822)** **Rating:** 4.5/5.0 stars _— Philip P._ [Read full review](https://www.g2.com/survey_responses/knowbe4-cloud-email-security-formerly-egress-review-11847822) **["Effortlessly Improves Email Security with Intuitive Features"](https://www.g2.com/survey_responses/knowbe4-cloud-email-security-formerly-egress-review-11979285)** **Rating:** 4.5/5.0 stars _— Ricky R._ [Read full review](https://www.g2.com/survey_responses/knowbe4-cloud-email-security-formerly-egress-review-11979285) #### What Are G2 Users Discussing About KnowBe4 Cloud Email Security (Formerly Egress)? - [What is Egress Intelligent Email Security used for?](https://www.g2.com/discussions/what-is-egress-intelligent-email-security-used-for) ### [Kiteworks](https://www.g2.com/es/products/kiteworks/reviews) La misión de Kiteworks es capacitar a las organizaciones para gestionar eficazmente el riesgo en cada envío, compartición, recepción y almacenamiento de contenido sensible. Para este fin, creamos una plataforma que ofrece gobernanza de contenido, cumplimiento y protección a los clientes. La plataforma unifica, rastrea, controla y asegura el contenido sensible que se mueve dentro, hacia y fuera de su organización, mejorando significativamente la gestión de riesgos y asegurando el cumplimiento normativo en todas las comunicaciones de contenido sensible. Cualquier profesional u organización que envíe, comparta, reciba o guarde contenido sensible debería gobernarlo y protegerlo con Kiteworks. Es así de simple. Con Kiteworks, los CIOs y CISOs obtienen visibilidad completa, cumplimiento y control sobre IP, PII, PHI y otros contenidos sensibles a través de todos los canales de comunicación de terceros, incluyendo correo electrónico, compartición de archivos, móvil, aplicaciones empresariales, portales web, SFTP y MFT. Cuando los usuarios hacen clic en el botón de Kiteworks, saben que es la forma segura y protegida de compartir información sensible con el mundo exterior. Con opciones de implementación en las instalaciones, nube privada, híbrida y FedRAMP, la plataforma Kiteworks proporciona la seguridad y gobernanza que los CISOs necesitan para proteger sus organizaciones, mitigar riesgos y adherirse a rigurosas regulaciones de cumplimiento como NIST 800-171, HIPAA, SOX, GDPR, GLBA, FISMA y otras. **Average Rating:** 4.4/5.0 **Total Reviews:** 120 #### How Do G2 Users Rate Kiteworks? - **¿Ha sido the product un buen socio para hacer negocios?:** 8.1/10 (Category avg: 9.1/10) - **Calidad del soporte:** 8.6/10 (Category avg: 8.8/10) - **Facilidad de administración:** 8.4/10 (Category avg: 9.1/10) - **Facilidad de uso:** 8.9/10 (Category avg: 9.0/10) #### Who Is the Company Behind Kiteworks? - **Vendedor:** [Kiteworks](https://www.g2.com/es/sellers/kiteworks) - **Año de fundación:** 1999 - **Ubicación de la sede:** Palo Alto, CA - **Twitter:** @Kiteworks 3,460 seguidores en Twitter - **Página de LinkedIn®:** [www.linkedin.com](https://www.g2.com/es/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=cf361fd808d21b475edfe13558a81bcf4eeb21915d00667ba128a67c44fdab99&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F33337%2F&secure%5Burl_type%5D=linkedin_company_website) 380 empleados en LinkedIn® - **Teléfono:** 650-485-4300 #### Who Uses This Product? - **Top Industries:** Tecnología de la información y servicios, Marketing y publicidad - **Company Size:** 25% Small, 21% Large #### What Do G2 Reviewers Say About Kiteworks? _AI-generated summary from verified user reviews_ ##### Pros - Los usuarios aprecian la **fuerte seguridad y encriptación** de Kiteworks, lo que permite compartir archivos sensibles con confianza y sin preocupaciones. - Los usuarios aprecian las capacidades de **compartición segura** de Kiteworks, que permiten una colaboración segura y tranquilidad con archivos sensibles. - Los usuarios valoran la **fuerte seguridad y encriptación** de Kiteworks, asegurando el intercambio seguro de archivos sensibles con facilidad. - Los usuarios valoran Kiteworks por su **comunicación segura** , protegiendo eficazmente la información confidencial con un cifrado fuerte y permisos detallados. - Los usuarios valoran Kiteworks por sus **robustas características de seguridad y control** sobre el intercambio de archivos sensibles y el seguimiento de acceso. ##### Cons - Los usuarios encuentran la **complejidad de uso** de Kiteworks, especialmente en la incorporación y navegación, desafiante y frustrante. - Los usuarios encuentran la **configuración y configuración compleja** de Kiteworks abrumadora, especialmente para las organizaciones que carecen de recursos de TI dedicados. - Los usuarios encuentran el **diseño de la interfaz deficiente** , luchando con la complejidad y la falta de opciones de navegación intuitiva y personalización. - Los usuarios informan de la necesidad de **mejoras en la experiencia de usuario** en Kiteworks, particularmente en cuanto a la complejidad y la usabilidad de la aplicación móvil. - Los usuarios encuentran el **diseño de la interfaz de usuario deficiente** desafiante, con una navegación compleja y una falta de intuición que dificulta la experiencia. #### What Are Recent G2 Reviews of Kiteworks? **["Esencial para el cumplimiento de RRHH en Alemania con algunos problemas de integración"](https://www.g2.com/es/survey_responses/kiteworks-review-13067161)** **Rating:** 4.0/5.0 stars _— Matthias S._ [Read full review](https://www.g2.com/es/survey_responses/kiteworks-review-13067161) **["Compartición de archivos segura y confiable que inspira confianza"](https://www.g2.com/es/survey_responses/kiteworks-review-13190573)** **Rating:** 4.5/5.0 stars _— Kristina M._ [Read full review](https://www.g2.com/es/survey_responses/kiteworks-review-13190573) #### What Are G2 Users Discussing About Kiteworks? - [¿Qué es Kiteworks SFTP?](https://www.g2.com/es/discussions/what-is-kiteworks-sftp) - 3 comments - [What does Kiteworks cost?](https://www.g2.com/es/discussions/what-does-kiteworks-cost) - 1 comment - [What is Accellion application?](https://www.g2.com/es/discussions/what-is-accellion-application) - [¿Cómo funciona la transferencia de archivos de Kiteworks?](https://www.g2.com/es/discussions/how-does-kiteworks-file-transfer-work) - 1 comment ### [RMail](https://www.g2.com/products/rmail/reviews) RMail® is the e-security platform by RPost®, a global leader since 2000. RMail specializes in elegantly easy to use email encryption for privacy and compliance, e-signatures, legal e-delivery proof, secure file sharing, email impostor protection, document rights management, and AI-infused services to prevent data leaks and human e-security errors. RMail installs into one’s existing Microsoft 365 Outlook, Gmail, Salesforce.com, or other email and business management systems. Install an RMail App: • Sender Selects: sender clicks the RMail “Send Registered” button and selects send features. • RMail Recommends™: AI-infused prediction technology that, based on message criteria, automatically sensitizes senders, training them in-the-moment of sending, as to what RMail features should be applied to that message, and then sends with the recommended email protections. Enable the RMail Gateway: • Secure Email Gateway: RMail Gateway is a suite of inbound email protections along with specialized outbound data leak and information protection services. Based on message metadata and administrator rules, RMail Gateway determines which messages should be sent with which added RMail features (i.e., encryption, type of encryption, certified e-delivery, for recipient e-signature, and more) and automatically sends the message in that manner, returning a certified record of e-delivery and privacy compliance for each sent message. RMail is best for: RMail’s transmission e-security services are most often used by businesspeople or business systems that send important, sensitive, or consumer-regulated information. These RMail services are generally applied to those messages where the sender needs functionality beyond standard email in terms of (a) easier to use and more automated email encryption for privacy compliance, (b) returning a verifiable proof record of who said what to whom by email, (c) assurance and peace of mind related to delivery and open status of important and time-deadline email, (d) need a timestamped proof of content delivered, (f) need to share large files securely, or (g) need to easily obtain a recipient e-signature on a sent document. Product Description: Main RMail transmission-centric features: • Registered Encryption™ email security automatically delivers email in a unique way to each recipient, creating the simplest user experience for the recipient while also returning auditable proof of privacy and compliance to the sender -- going far beyond basic TLS and link-retrieval systems. RMail includes different levels of encryption for when it is important to keep messages private from a recipient’s email administrator or other insiders. • Registered Email™ certified e-delivery tracking and proof provides email open/delivery tracking and evidence, with timestamped proof of original content legally delivered. It returns a court-accepted timestamped Registered Receipt™ email without requiring any recipient action. • Secure Large File Share -- senders can easily attach and track up to 1GB of files from Outlook or the RMail Web app. Senders can send securely to any recipient with encryption and configurable self-purging options (from 1 to 90 days) in a one-time online storage box that eliminates the risk of download recipients being able to see sender’s cloud storage file structure. • RMail E-Sign and RSign are the simplest, most affordable full featured web-based electronic signature services. RSign makes it easy for signers to complete and sign documents using any desktop or mobile web browser in an intuitive, guided signing process. • Disappearing Ink™ and ViewProof™ -- senders can tag certain parts of an email message to disappear from within the email after delivery after a designated amount to time since sending, number of views, or time per view. Senders can receive verifiable proof that the recipient has viewed selected tagged parts of an email. • Redact Reply™ – senders can redact particularly sensitive text in a sent message such that if the recipient replies, that sensitive text is automatically removed from the reply email thread. • SideNote® service – makes it easy to append a private “sticky note” to a copied or blind copied recipient, so they have context as to why they were copied, and with Disappearing Ink™ enabled, that note can be set for one-time-view and to disappear from the recipient inbox after. Main RMail application-centric features: • RMail Recommends™ AI-infused data leak protection -- automatically trains senders on which messages should be treated with special care, and have special RMail features applied, in-the-moment of sending. Dynamically adapts to prevent data leaks and automate email encryption. • Right Recipient™ data shield – dynamically adapting service that, if a message is detected to contain sensitive content, automatically reviews the recipient addresses before transmission, determines if the sender should be prompted to verify that they really want to send sensitive information to the particular recipients, and then applies the appropriate level of encryption to the message enroute if sent. • Anti-Whaling™ email impostor protection – RMail for Outlook includes patent pending Anti-Whaling technology that prevents targeted ‘spear-phishing’ detection specifically designed to prevent Business Email Compromise and CEO Fraud impostor email and other lures. • RMail Wire Fraud Protection™ is a specialized service to assure the right message is sent to the right recipient, with options to apply message-level encryption automatically if the message is related to bill payments, invoices, or wire transfers. • RMail Protected Documents™ is a specialized document encryption service that makes it easy for senders to apply protections to any document that live within the document itself, so the sender may at any time after transmission, track views, restrict to certain verified viewers, restrict functionality on the document (edit, print, watermark), or kill the document so that it can no longer be viewed by certain or anyone after a time period. Deployment Options: RMail offers options for deployment including: (a) secure email gateway product for inbound and outbound email security automation running at the email perimeter, as well as its (b) email security app for specialized email security needs, running installed in the sender’s email program, and (c) message-and-document-level data protection that embeds access rights management, information blocking and retrieval, and other security into parts of email messages and onto documents whether or not the document is attached to an email or otherwise shared (adds encryption to track and prevent unauthorized access to email content before or after it has been sent and additionally helps prevent accidental data loss due to misdirecting email to the wrong recipients). As an additional benefit, the RMail email security app is AI-infused to provide automated “in-the-moment” security training and user sensitization, with dynamically adapting recommendations to apply certain security features to a particular message or behind-the-scenes automatically applying certain features. Generally, these are deployed individually or combined; or complementing other third-party inbound security services. (a) RMail secure email gateway is a perimeter email security service offering (standalone only for inbound, or outbound, or both). Some implement our outbound services only while maintaining other (existing) inbound service so we can complement; or (b) RMail email security app is a client-based plug-in (which includes very specific inbound protections (not to replace other inbound, but to complement) plus very robust outbound (including AI security automation, etc.); or further, (c) RMail may be deployed with both RMail Gateway secure email gateway and RMail secure email app client-based plug-in; and (d) RMail message-and-document-level data protection may be automated within the RMail Gateway secure email gateway and RMail secure email app and/or accessed separately though the RMail web app. Frequently Asked Questions: What are three differentiators against other similar sounding products? RMail offers unique service benefits: 1. Email encryption user experience. RMail specializes in dynamically adapting the email encryption user experience based on the sender, content, or recipient system or needs, providing an easier user experience for sender and recipient, which importantly does not require recipients to have to log-in or create accounts. 2. Registered Receipt™ privacy compliance proof. Forensic audit-ready record on a message-by-message basis of timestamped proof of email delivery, content delivered plus fact of email encryption privacy compliance. 3. All-in-One high value outbound messaging services. RMail includes additional security, compliance, and productivity services and settings broadening the applicability of RMail services vis-à-vis others; including RMail’s dynamically adapting email encryption user experience, Registered Email™ certified e-delivery and compliance proof, electronic signature and digital forms services, in-the-moment end user security training, Right Recipient™ sensitive email correct-address verification, specialized Anti-Whaling email impostor protection, SideNote® email context services, Disappearing Ink™ message content rights management, ViewProof™ message content phrase view-detection with legal record, secure file sharing with attachment auto-expiration, and more. What are three differentiators against Microsoft and Google e-security? RMail offers unique service benefits: 1. Guaranteed Email Security. Standard Google and Microsoft email encryption is based on opportunistic TLS security. If there is no TLS available, the security offered may consists of adding an alert to the sender that the recipient does not support TLS. RMail, by contrast, provides 100% guaranteed end-to-end secure email encryption for all email recipients automatically, regardless of TLS status, does not require recipient log-ins or accounts, and adds features including one-click encrypted reply and encrypted reply with attached files up to 1GB, among other feature enhancements. 2. Registered Receipt™ privacy compliance proof. Microsoft and Google don’t provide proof of a secure email transmission. RMail, by contrast, provides by default, and for every RMail email transmission, a forensic audit-ready record of timestamped proof of email delivery, proof of content delivered, and proof of message privacy encryption compliance. This proof is critical to demonstrate privacy or e-delivery notice compliance to auditors, or to prove to third parties that if a claim of a breach occurred, the breach did not occur within the responsibility of the sender (transport from sender to initial recipient). 3. No dedicated email security specialist required. RMail automates email security in a way that is simple for customers to configure, provision and manage. There is no requirement for a dedicated email security specialist to manage complex configuration settings and multiple and non-intuitive options, as is the case with Microsoft’s advanced email security offerings. In RMail’s simplest form, a user can install the RMail app, the admin can deploy the RMail app for a user group, or the admin can change the email routing rules. RMail Pricing: RMail Free is a free ongoing base level of service for periodic use. Cost: $0 RMail 365 includes all main service features for basic users. Cost: $7 per user per month. RMail Standard includes all main service features, designed for standard business needs. Cost: $15 per user per month. RMail Price Overview: Per User Plans: RMail license for main features on a per user basis. Shared Volume Plans: RMail license for a designated volume of messages shared among a designated group of senders, automated system senders, or API automated sending. Target Markets: Any business user that sends sensitive information, in particular those dealing with client matters (i.e., law firms), private or regulated consumer information (i.e., insurance, banks, investment advisory, health care), transactional, financial, strategic, or personnel related business information (finance, accounting, law, compliance, corporate, and HR departments). RPost®: RPost® is a global leader in e-signature and cybersecurity services, specializing in email encryption for privacy and compliance, e-signature automation, legal e-delivery proof, document rights management, and AI-infused services to prevent data leaks and human e-security errors. RPost’s AI-infused RMail® e-security, RSign® e-signature, and Registered Email™ e-compliance platforms have had more than 50 patents granted on their core technologies, having received international awards and accolades including the World Mail Award for Best in Security, Initiative Mittelstand Best Innovation in IT Award in Germany, and APCC Top Choice for GDPR Email Data Privacy Compliance. More than 25 million users have enjoyed RPost’s track, prove, encrypt, e-sign, certify, share, and protect services for more than a decade in more than 100 countries. Our largest customers are some of the world’s most respected brands across industry and geography. Our mission is to help our customers worldwide communicate and transact electronically in the most secure, compliant, and productive ways possible and to continuously innovate our products to support their evolving needs. We successfully accomplish this through our expert teams and partners everywhere. **Average Rating:** 4.9/5.0 **Total Reviews:** 62 #### How Do G2 Users Rate RMail? - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.1/10) - **Quality of Support:** 9.7/10 (Category avg: 8.8/10) - **Ease of Admin:** 9.7/10 (Category avg: 9.1/10) - **Ease of Use:** 9.7/10 (Category avg: 9.0/10) #### Who Is the Company Behind RMail? - **Seller:** [RPost](https://www.g2.com/sellers/rpost) - **Year Founded:** 2000 - **HQ Location:** Los Angeles, CA - **Twitter:** @RPost 2,041 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=eaca82664d97e3ea897f30addf8f358bc77b6898a6e81250de716ecb8608b854&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Frpost&secure%5Burl_type%5D=linkedin_company_website) 192 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Information Technology and Services - **Company Size:** 60% Small, 24% Medium #### What Do G2 Reviewers Say About RMail? _AI-generated summary from verified user reviews_ ##### Pros - Users find RMail's **ease of use** exceptional, especially enjoying its email delivery confirmation feature. ##### Cons - Users find RMail **confusing** due to inconsistent delivery of "Opened" receipts, undermining its intended purpose. - Users report significant **email delivery issues** with RMail, particularly with unreliable "Opened" receipts hindering effectiveness. #### What Are Recent G2 Reviews of RMail? **["Simple on-stop shop for encryption and email tracking"](https://www.g2.com/survey_responses/rmail-review-6675618)** **Rating:** 5.0/5.0 stars _— Verified User in Management Consulting_ [Read full review](https://www.g2.com/survey_responses/rmail-review-6675618) **["RMail Product Review"](https://www.g2.com/survey_responses/rmail-review-5169559)** **Rating:** 5.0/5.0 stars _— James M._ [Read full review](https://www.g2.com/survey_responses/rmail-review-5169559) #### What Are G2 Users Discussing About RMail? - [What is RMail service?](https://www.g2.com/discussions/what-is-rmail-service) - [What are the best features of email?](https://www.g2.com/discussions/rmail-what-are-the-best-features-of-email) - [What are the features of email software?](https://www.g2.com/discussions/rmail-what-are-the-features-of-email-software) ### [LuxSci](https://www.g2.com/products/luxsci/reviews) LuxSci provides HIPAA-compliant email and secure digital communication solutions for organizations that send sensitive healthcare data at scale. The platform is designed for high deliverability, automated encryption, and compliance across transactional email, user communications, and customer outreach. • Secure High Volume: HIPAA-compliant transactional and application email delivered at scale via API or SMTP. • Secure Marketing: HIPAA-compliant email marketing and outreach campaigns with encryption and workflow automation. • Secure Gateway: Automatic, policy-based encryption for outbound email from Microsoft 365, Google Workspace, and on-premises systems. • Secure Forms: Encrypted web forms for collecting and routing PHI and other sensitive data. • Secure Email Hosting: Secure, compliant email hosting for organizations that require full control and auditability. LuxSci is used by healthcare providers, digital health companies, and regulated organizations that need secure communications without sacrificing deliverability or usability. **Average Rating:** 4.7/5.0 **Total Reviews:** 83 #### How Do G2 Users Rate LuxSci? - **Has the product been a good partner in doing business?:** 9.9/10 (Category avg: 9.1/10) - **Quality of Support:** 9.9/10 (Category avg: 8.8/10) - **Ease of Admin:** 8.5/10 (Category avg: 9.1/10) - **Ease of Use:** 8.6/10 (Category avg: 9.0/10) #### Who Is the Company Behind LuxSci? - **Seller:** [LuxSci](https://www.g2.com/sellers/luxsci) - **Company Website:** luxsci.com - **Year Founded:** 1999 - **HQ Location:** Boston, MA - **Twitter:** @LuxSci 680 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=163754fd484c9577c164cbef85ee518100ea8bdc15a7f499e26b0ae785ec48c5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fluxsci%2F&secure%5Burl_type%5D=linkedin_company_website) 45 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Mental Health Care, Hospital & Health Care - **Company Size:** 77% Small, 19% Medium #### What Do G2 Reviewers Say About LuxSci? _AI-generated summary from verified user reviews_ ##### Pros - Users commend the **responsive customer support** of LuxSci, always updating needs promptly and efficiently. - Users appreciate the **high level of security** provided by LuxSci, ensuring safe and encrypted communications. - Users admire the **ease of use** in LuxSci, benefiting from a secure and intuitive setup experience. - Users appreciate the **robust HIPAA compliance** of LuxSci, ensuring secure and confidential email communication for their businesses. - Users value the **reliability** of LuxSci, consistently providing secure and compliant email services with excellent support. ##### Cons - Users face **email filtering and integration issues** with LuxSci, leading to missed messages and setup difficulties. - Users find LuxSci's interface **not user-friendly** , facing challenges in administration without IT expertise. - Users find the **interface lacking user-friendliness** , often preferring more modern email service layouts. - Users note the **limited features** of LuxSci, particularly lacking communication tools and web app functionality. - Users experience **missing features** in LuxSci, affecting email filtering, integration, and custom requests implementation. #### What Are Recent G2 Reviews of LuxSci? **["Great E-Mail and Website System"](https://www.g2.com/survey_responses/luxsci-review-7054970)** **Rating:** 5.0/5.0 stars _— Verified User in Legal Services_ [Read full review](https://www.g2.com/survey_responses/luxsci-review-7054970) **["Excellent service for over 25 years."](https://www.g2.com/survey_responses/luxsci-review-4750574)** **Rating:** 5.0/5.0 stars _— Verified User in Information Services_ [Read full review](https://www.g2.com/survey_responses/luxsci-review-4750574) #### What Are G2 Users Discussing About LuxSci? - [Is MailHippo free?](https://www.g2.com/discussions/is-mailhippo-free) - [Is email HIPAA compliant?](https://www.g2.com/discussions/is-email-hipaa-compliant) - [How does LuxSci work?](https://www.g2.com/discussions/how-does-luxsci-work) - 3 comments - [What is LuxSci email?](https://www.g2.com/discussions/what-is-luxsci-email) ### [Hornetsecurity 365 Total Protection](https://www.g2.com/products/hornetsecurity-365-total-protection/reviews) 365 Total Protection is the only solution on the market to cover all aspects of security, compliance and backup for Microsoft 365. Choose from various bundles to suit your business needs, and enjoy state-of-the-art email security that protects against spam, viruses, phishing and ransomware; plus email signatures and disclaimers. You can also benefit from Advanced Threat Protection (ATP) to defend your users against the most sophisticated email attacks, automated email continuity to prevent unexpected downtime and legally compliant email archiving to keep all emails safe and searchable. You can even opt for backup and recovery for endpoints and Microsoft 365 data in mailboxes, Teams, OneDrive and SharePoint. 365 Total Protection‘s tailored integration with Microsoft 365 simplifies your entire experience: from signup, to setup, to feature and user management. Its central console is a perfect blend of data privacy and ease of use, enabling you to do more and worry less. **Average Rating:** 4.6/5.0 **Total Reviews:** 65 #### How Do G2 Users Rate Hornetsecurity 365 Total Protection? - **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.1/10) - **Quality of Support:** 8.9/10 (Category avg: 8.8/10) - **Ease of Admin:** 8.8/10 (Category avg: 9.1/10) - **Ease of Use:** 9.1/10 (Category avg: 9.0/10) #### Who Is the Company Behind Hornetsecurity 365 Total Protection? - **Seller:** [Hornetsecurity](https://www.g2.com/sellers/hornetsecurity) - **Company Website:** www.hornetsecurity.com - **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? - **Top Industries:** Computer & Network Security, Information Technology and Services - **Company Size:** 49% Small, 46% Medium #### What Do G2 Reviewers Say About Hornetsecurity 365 Total Protection? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **robust email protection** of Hornetsecurity 365, effectively safeguarding against spam and malware. - Users appreciate the **robust protection against spam, phishing, and malware** offered by Hornetsecurity 365 Total Protection. - Users appreciate the **ease of use** of Hornetsecurity 365 Total Protection, highlighting its simple setup and effective management. - Users value the **multi-layered malware protection** of Hornetsecurity 365 Total Protection, ensuring robust security for their emails. - Users value the **seamless integration with Office 365** , enhancing email protection without any need for additional hardware. ##### Cons - Users find the **interface too technical** , making it difficult to navigate and locate necessary documentation. - Users find the **UX improvement needed** due to unclear settings and a complex interface affecting the user experience. - Users find the **complexity of the backup solution** challenging, with unclear settings and limited support options. - Users find **configuration difficulties** with Hornetsecurity 365 Total Protection, requiring extra effort for optimization and customization. - Users find the **difficult setup** challenging, requiring extensive reading and navigation of documentation for optimal use. #### What Are Recent G2 Reviews of Hornetsecurity 365 Total Protection? **["Multi-Tenant Time Saver with Reliable Anti-Spam and Smooth Microsoft 365 Integration"](https://www.g2.com/survey_responses/hornetsecurity-365-total-protection-review-12667340)** **Rating:** 4.5/5.0 stars _— Bradley C._ [Read full review](https://www.g2.com/survey_responses/hornetsecurity-365-total-protection-review-12667340) **["Hornetsecurity Makes Microsoft 365 Permissions and Spam Filtering Effortless"](https://www.g2.com/survey_responses/hornetsecurity-365-total-protection-review-12652752)** **Rating:** 4.5/5.0 stars _— Haki S._ [Read full review](https://www.g2.com/survey_responses/hornetsecurity-365-total-protection-review-12652752) #### What Are G2 Users Discussing About Hornetsecurity 365 Total Protection? - [What is Hornetsecurity 365 Total Protection used for?](https://www.g2.com/discussions/what-is-hornetsecurity-365-total-protection-used-for) ### [PreVeil File Sharing and Email](https://www.g2.com/products/preveil-file-sharing-and-email/reviews) PreVeil’s encrypted Email & Drive platform is used by over 2,000 organizations to improve their security & achieve CMMC & ITAR compliance. PreVeil can be deployed in hours & is easy to use since it integrates directly with Gmail, Outlook, File Explorer, & Mac Finder. All files & emails are automatically encrypted end-to-end, which eliminates central points of attack & means no one other than intended recipients can read your sensitive information—not even PreVeil. PreVeil’s solution has been used by over 50 defense contractors & C3PAOs to achieve perfect 110 scores on their CMMC assessments while saving 75% vs alternatives like GCC High. **Average Rating:** 4.5/5.0 **Total Reviews:** 10 #### How Do G2 Users Rate PreVeil File Sharing and Email? - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.1/10) - **Quality of Support:** 10.0/10 (Category avg: 8.8/10) - **Ease of Admin:** 10.0/10 (Category avg: 9.1/10) - **Ease of Use:** 9.8/10 (Category avg: 9.0/10) #### Who Is the Company Behind PreVeil File Sharing and Email? - **Seller:** [PreVeil](https://www.g2.com/sellers/preveil) - **Year Founded:** 2015 - **HQ Location:** Boston, US - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=59a1bc3c74e092bf89987b978710dd40d31b32f79f8392471ca84b2a65a6f6d1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpreveil%2F&secure%5Burl_type%5D=linkedin_company_website) 81 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 60% Small, 40% Medium #### What Do G2 Reviewers Say About PreVeil File Sharing and Email? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **fast and effective customer support** offered by PreVeil, enhancing their overall experience and satisfaction. - Users find PreVeil's system **easy to integrate and use** , enhancing workflows without major infrastructure changes. - Users value the **robust encryption** in PreVeil, enabling seamless integration and enhanced security for file sharing and email. - Users find **implementation easy** with PreVeil, seamlessly integrating into existing workflows without major changes needed. - Users appreciate the **secure file sharing** capabilities of PreVeil, seamlessly integrating encryption into their workflows. ##### Cons - Users face **inadequate security** challenges with PreVeil, often needing admin help due to conflicts with their own network security. #### What Are Recent G2 Reviews of PreVeil File Sharing and Email? **["The Best of Both Worlds"](https://www.g2.com/survey_responses/preveil-file-sharing-and-email-review-10020597)** **Rating:** 5.0/5.0 stars _— Leslie H._ [Read full review](https://www.g2.com/survey_responses/preveil-file-sharing-and-email-review-10020597) **["Effortless Secure File Sharing and Stellar Support with PreVeil"](https://www.g2.com/survey_responses/preveil-file-sharing-and-email-review-11924225)** **Rating:** 5.0/5.0 stars _— Verified User in Mechanical or Industrial Engineering_ [Read full review](https://www.g2.com/survey_responses/preveil-file-sharing-and-email-review-11924225) ### [NeoCertified Secure Email](https://www.g2.com/products/neocertified-secure-email/reviews) NeoCertified provides secure email encryption for businesses and individuals alike. With no sales minimums, no setup fees, and a fully-refundable product guarantee, NeoCertified is the simple, easy-to-use, ready-to-go solution that defies that of the standard in the encryption industry. With a product that encompasses all industries and verticals -- healthcare, finance, legal, education, non-profit -- you can be sure that all of your documents, sensitive information, and secure email messages are protected through the entire process... in transit and at rest. NeoCertified - Secure Email Encryption since 2002. **Average Rating:** 4.8/5.0 **Total Reviews:** 97 #### How Do G2 Users Rate NeoCertified Secure Email? - **Has the product been a good partner in doing business?:** 9.8/10 (Category avg: 9.1/10) - **Quality of Support:** 9.8/10 (Category avg: 8.8/10) - **Ease of Admin:** 9.5/10 (Category avg: 9.1/10) - **Ease of Use:** 9.6/10 (Category avg: 9.0/10) #### Who Is the Company Behind NeoCertified Secure Email? - **Seller:** [NeoCertified](https://www.g2.com/sellers/neocertified) - **Year Founded:** 2002 - **HQ Location:** Centennial, Colorado - **Twitter:** @NeoCertified 121 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=81ca4f6dfd86ff7188da55cd8f99b165e5772fc8e25cb2df0f0a510e8df9fe20&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F752051%2F&secure%5Burl_type%5D=linkedin_company_website) 8 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** President - **Top Industries:** Hospital & Health Care, Insurance - **Company Size:** 70% Small, 28% Medium #### What Do G2 Reviewers Say About NeoCertified Secure Email? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **ease of use** of NeoCertified Secure Email, simplifying secure email communication effortlessly. - Users emphasize the **ease of use** and effectiveness of NeoCertified Secure Email for secure communications. - Users appreciate the **secure email functionality** of NeoCertified, simplifying the process of sending and receiving sensitive information. - Users appreciate the **secure email transmission** offered by NeoCertified, making sending and receiving emails effortless. - Users find the **email encryption effective** and appreciate its ease of use for secure communication. ##### Cons - Users desire an **automatic encryption feature** for NeoCertified Secure Email to enhance security for outgoing messages. - Users desire a **better automatic encryption feature** to ensure all outbound emails are properly secured. #### What Are Recent G2 Reviews of NeoCertified Secure Email? **["Great Product!"](https://www.g2.com/survey_responses/neocertified-secure-email-review-2006271)** **Rating:** 5.0/5.0 stars _— Mark L._ [Read full review](https://www.g2.com/survey_responses/neocertified-secure-email-review-2006271) **["Effortless Security & Compliance"](https://www.g2.com/survey_responses/neocertified-secure-email-review-12582370)** **Rating:** 5.0/5.0 stars _— lori B._ [Read full review](https://www.g2.com/survey_responses/neocertified-secure-email-review-12582370) #### What Are G2 Users Discussing About NeoCertified Secure Email? - [Do you recommend NeoCertified Secure Email for secure communication, and what features do you find most valuable?](https://www.g2.com/discussions/do-you-recommend-neocertified-secure-email-for-secure-communication-and-what-features-do-you-find-most-valuable) - [What is NeoCertified Secure Email used for?](https://www.g2.com/discussions/what-is-neocertified-secure-email-used-for) - [How can I send a secure email for free?](https://www.g2.com/discussions/how-can-i-send-a-secure-email-for-free) - [What is send secure tool?](https://www.g2.com/discussions/what-is-send-secure-tool) - [What is a secure email account?](https://www.g2.com/discussions/what-is-a-secure-email-account) ### [Encyro](https://www.g2.com/products/encyro/reviews) Encyro lets you send secure files to any email address. Stop wasting time inviting clients, setting up shared folders, or configuring permissions. Receive secure messages and files from clients without asking them to login. Encyro is the only e-sign provider that lets you draw your signature on a phone while reviewing the document to sign on a computer (by scanning a QR code). Request electronic signatures with enhanced protection, including text-message based access codes, and login options. Showcase your branding on your custom upload page. Increase your visibility with clients by letting them use their free Encyro account to communicate securely with others. Keep customer data secure and comply with HIPAA, GLBA, FINRA, IRS, GDPR and other regulatory requirements for client data privacy. Use Encyro from your browser, or from Microsoft Outlook (with the free Encyro Outlook Addin). **Average Rating:** 4.7/5.0 **Total Reviews:** 29 #### How Do G2 Users Rate Encyro? - **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 9.1/10) - **Quality of Support:** 9.8/10 (Category avg: 8.8/10) - **Ease of Admin:** 8.9/10 (Category avg: 9.1/10) - **Ease of Use:** 9.3/10 (Category avg: 9.0/10) #### Who Is the Company Behind Encyro? - **Seller:** [Encyro](https://www.g2.com/sellers/encyro) - **Year Founded:** 2013 - **HQ Location:** Houston, Texas - **Twitter:** @encyroinc 13 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a701c4025e471a2555a3f033656d05aa1e4f012fe66d55bf2e3655cf8111d70d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fencryo-engineering&secure%5Burl_type%5D=linkedin_company_website) 9 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Owner - **Top Industries:** Accounting - **Company Size:** 100% Small #### What Are Recent G2 Reviews of Encyro? **["Encyro is a good secondary portal."](https://www.g2.com/survey_responses/encyro-review-4964211)** **Rating:** 4.0/5.0 stars _— Verified User in Accounting_ [Read full review](https://www.g2.com/survey_responses/encyro-review-4964211) **["Easy to use for any business!"](https://www.g2.com/survey_responses/encyro-review-2327301)** **Rating:** 5.0/5.0 stars _— Bryan S._ [Read full review](https://www.g2.com/survey_responses/encyro-review-2327301) #### What Are G2 Users Discussing About Encyro? - [Does Encyro work with Gmail?](https://www.g2.com/discussions/does-encyro-work-with-gmail) - [How secure is Encyro?](https://www.g2.com/discussions/how-secure-is-encyro) - [What is Encyro?](https://www.g2.com/discussions/what-is-encyro) - [How does Encyro work?](https://www.g2.com/discussions/how-does-encyro-work) ### [Spike](https://www.g2.com/products/spike/reviews) Spike is an AI-powered email and team communication platform that combines email, chat, meetings, and collaboration tools into a single, organized workspace. It is designed for professionals, small teams, and businesses that use email as their primary communication channel but want a faster, more streamlined way to manage daily interactions and tasks. By transforming traditional email into a chat-like format, Spike simplifies how users read and reply to messages. The platform removes repetitive headers, quoted text, and long chains, allowing conversations to appear as clean, continuous threads. Users can manage all email accounts, calendars, and contacts in one place while taking advantage of built-in AI to summarize conversations, draft replies, and organize the inbox automatically. Spike supports both individual and team use. Freelancers and professionals use it to manage clients and projects more efficiently, while teams rely on Spike to centralize communication, share files, and collaborate in real time without switching between multiple tools. Core Features: Conversational Email: Presents emails as natural chat-like conversations while remaining fully compatible with standard email protocols. AI Productivity Tools: Provides automatic summaries, suggested replies, translations, and content drafting to speed up workflow. Priority Inbox: Uses AI to sort incoming messages into relevant categories—Priority, Other, Notes, and Starred—helping users focus on what matters most. Integrated Meetings: Enables voice and video calls directly from email threads for faster coordination. Collaborative Notes and Docs: Allows users to create, edit, and share documents in real time within the inbox. Unified Inbox and Search: Consolidates multiple email accounts and calendars into a single interface with cross-account search. Shared Inbox: Helps teams manage customer and project communications collaboratively, ensuring faster response times. Compatibility: Works with Gmail, Outlook, iCloud, Office 365, Yahoo Mail, and all IMAP-supported accounts across desktop, mobile, and web platforms. Security and Privacy: Spike is ad-free and never sells or monetizes user data. All message data is encrypted using the AES-256 standard. Spike is suited for users seeking a unified communication platform that enhances productivity while maintaining the familiarity of email. It bridges the gap between traditional email clients and modern collaboration tools, offering a single, AI-enhanced workspace that helps individuals and teams stay focused and efficient. **Average Rating:** 4.6/5.0 **Total Reviews:** 250 #### How Do G2 Users Rate Spike? - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 9.1/10) - **Quality of Support:** 9.0/10 (Category avg: 8.8/10) - **Ease of Admin:** 8.7/10 (Category avg: 9.1/10) - **Ease of Use:** 9.3/10 (Category avg: 9.0/10) #### Who Is the Company Behind Spike? - **Seller:** [Spike](https://www.g2.com/sellers/spike) - **Year Founded:** 2014 - **HQ Location:** Herzliya, IL - **Twitter:** @SpikeNowHQ 3,036 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5468243a1a8ea41c9a6f4fd80733e16ead52cf0d3b133ce294e5a1b3e5651140&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F3240452%2F&secure%5Burl_type%5D=linkedin_company_website) 29 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** CEO, Owner - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 72% Small, 15% Medium #### What Do G2 Reviewers Say About Spike? _AI-generated summary from verified user reviews_ ##### Pros - Users love the **ease of use** of Spike, simplifying email management and enhancing productivity with its intuitive interface. - Users appreciate Spike for its **easy email management** , making it simple to read and organize all messages. - Users value the **intuitive chat-style interface** of Spike, which simplifies email management and enhances communication. - Users value the **transformative email experience** Spike provides, making communication intuitive and reducing inbox anxiety. - Users love Spike's **intuitive chat-style interface** that reduces inbox anxiety and consolidates communication seamlessly. ##### Cons - Users report **missing features** in Spike, including limited message history and lack of integration options for advanced workflows. - Users highlight **limited features** in Spike, such as restricted message history and inadequate support for Japanese searches. - Users face **integration issues** with Spike, limiting connectivity with external email providers and task management systems. - Users find the **pricing to be high** , particularly due to limitations in the free tier and offline access issues. - Users express concerns about **limited customization** options in Spike, particularly regarding notifications and offline functionality. #### What Are Recent G2 Reviews of Spike? **["All-in-One Email Productivity Tool"](https://www.g2.com/survey_responses/spike-review-12264685)** **Rating:** 5.0/5.0 stars _— Sorabuddin M._ [Read full review](https://www.g2.com/survey_responses/spike-review-12264685) **["Transformative Chat-Based Email Efficiency"](https://www.g2.com/survey_responses/spike-review-12664813)** **Rating:** 4.0/5.0 stars _— Virat K._ [Read full review](https://www.g2.com/survey_responses/spike-review-12664813) #### What Are G2 Users Discussing About Spike? - [What is Spike used for?](https://www.g2.com/discussions/what-is-spike-used-for) - 1 comment - [What is Spike analysis?](https://www.g2.com/discussions/what-is-spike-analysis) - [Why is a spike called a spike in agile?](https://www.g2.com/discussions/why-is-a-spike-called-a-spike-in-agile) - 1 comment - [What is a spike task?](https://www.g2.com/discussions/what-is-a-spike-task) - 2 comments - [What is a spike in Devops?](https://www.g2.com/discussions/what-is-a-spike-in-devops) - 2 comments, 1 upvote ### [INKY Email Security Platform](https://www.g2.com/products/inky-email-security-platform/reviews) INKY is the behavioral email security platform that blocks threats, prevents data leaks, and coaches users to make smart decisions. Like a security coach, it signals suspicious behaviors with interactive banners that guide users to take safe action on any device or email client. IT teams don’t face the burden of filtering every email themselves or maintaining multiple systems. Through powerful technology and intuitive user engagement, INKY keeps bad actors out for good. Smarter AI-powered email security, beyond Graphus. **Average Rating:** 4.1/5.0 **Total Reviews:** 40 #### How Do G2 Users Rate INKY Email Security Platform? - **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.1/10) - **Quality of Support:** 8.6/10 (Category avg: 8.8/10) - **Ease of Admin:** 9.0/10 (Category avg: 9.1/10) - **Ease of Use:** 8.4/10 (Category avg: 9.0/10) #### Who Is the Company Behind INKY Email Security Platform? - **Seller:** [Kaseya](https://www.g2.com/sellers/kaseya) - **Company Website:** www.kaseya.com - **Year Founded:** 2000 - **HQ Location:** Miami, FL - **Twitter:** @KaseyaCorp 17,411 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6c9a31f82a811b1e3cc7be6babe8882bb8f6b2927e142d98dd6f5662a0d0e4d2&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fkaseya%2F&secure%5Burl_type%5D=linkedin_company_website) 5,471 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Information Technology and Services - **Company Size:** 72% Small, 26% Medium #### What Do G2 Reviewers Say About INKY Email Security Platform? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **cross-platform compatibility** of INKY Email Security, seamlessly integrating with Microsoft for enhanced functionality. - Users praise the **seamless integration** of INKY Email Security Platform with Microsoft, enhancing their overall experience. - Users appreciate the **easy integrations** of INKY Email Security Platform, especially its seamless compatibility with Microsoft. - Users praise the **seamless integration with Microsoft** , enhancing their experience with INKY Email Security Platform. - Users value the **seamless integration with Microsoft** , enhancing their experience with the INKY Email Security Platform. ##### Cons - Users find **setup for Google tricky** , but they acknowledge the platform's overall excellence and effectiveness. - Users find the **difficult setup** for INKY Email Security Platform challenging, despite its otherwise flawless performance. #### What Are Recent G2 Reviews of INKY Email Security Platform? **["User-Friendly Email Security That Boosts Phishing Awareness"](https://www.g2.com/survey_responses/inky-email-security-platform-review-12881558)** **Rating:** 4.0/5.0 stars _— Darren ._ [Read full review](https://www.g2.com/survey_responses/inky-email-security-platform-review-12881558) **["Inky smooth Microsoft 365 onboarding"](https://www.g2.com/survey_responses/inky-email-security-platform-review-12970587)** **Rating:** 5.0/5.0 stars _— Verified User in Consulting_ [Read full review](https://www.g2.com/survey_responses/inky-email-security-platform-review-12970587) #### What Are G2 Users Discussing About INKY Email Security Platform? - [What is INKY email?](https://www.g2.com/discussions/what-is-inky-email) - [How much does INKY cost?](https://www.g2.com/discussions/how-much-does-inky-cost) - [What is INKY software?](https://www.g2.com/discussions/what-is-inky-software) - [What is INKY Phish fence?](https://www.g2.com/discussions/what-is-inky-phish-fence) - 2 comments ### [Canary Mail](https://www.g2.com/products/canary-mail/reviews) Canary Mail helps users manage Gmail, Outlook, iCloud, Exchange, and IMAP accounts in one unified inbox across macOS, Windows, iPhone, iPad, and Android. It combines optional AI for writing, summaries, search, and triage with productivity tools like read receipts, Send Later, Snooze, templates, and Inbox Zero. For users who need stronger privacy and security, Canary Mail also includes PGP, SecureSend, tracker blocking, and security controls, without requiring users to switch email providers. Love Canary? Leave a review and help us improve. **Average Rating:** 4.5/5.0 **Total Reviews:** 52 #### How Do G2 Users Rate Canary Mail? - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.1/10) - **Quality of Support:** 9.2/10 (Category avg: 8.8/10) - **Ease of Admin:** 9.3/10 (Category avg: 9.1/10) - **Ease of Use:** 9.3/10 (Category avg: 9.0/10) #### Who Is the Company Behind Canary Mail? - **Seller:** [Canary Mail](https://www.g2.com/sellers/canary-mail) - **Year Founded:** 2017 - **HQ Location:** San Francisco, US - **Twitter:** @CanaryMailApp 7,664 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=72729545ee0a696be2d5485a4bc7bf9addd6a6241762721ce4574c5e4b00ae5d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcanary-mail%2F&secure%5Burl_type%5D=linkedin_company_website) 22 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Marketing and Advertising, Consulting - **Company Size:** 85% Small, 9% Medium #### What Do G2 Reviewers Say About Canary Mail? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **ease of use** of Canary Mail, finding it simple to set up and navigate. - Users admire the **genius AI integration** of Canary Mail, making email management effortless and efficient. - Users love the **advanced features** of Canary Mail, including encryption, notifications, and Autopilot, enhancing their email experience. - Users love the **intuitive design** of Canary Mail, seamlessly blending essential features with AI enhancements without overwhelm. - Users love the **intuitive and aesthetically pleasing user interface** of Canary Mail, making email management effortless and enjoyable. ##### Cons - Users experience **email issues** with Canary Mail, like inconsistent swiping, unread notifications, and formatting problems. - Users feel the **AI summarization feature needs significant improvement** , providing only basic retellings of emails currently. - Users experience **inconsistent email management** with issues like smooth swiping, attachment handling, and email status discrepancies. - Users find the **poor interface design** of Canary Mail limiting, seeking a more minimalist and customizable experience. - Users find the **outdated interface** of Canary Mail can hinder smooth functionality and overall user experience. #### What Are Recent G2 Reviews of Canary Mail? **["Simple, Clean, and the Best Email Hub for All My Accounts"](https://www.g2.com/survey_responses/canary-mail-review-12747441)** **Rating:** 5.0/5.0 stars _— Mingo B._ [Read full review](https://www.g2.com/survey_responses/canary-mail-review-12747441) **["All my favorite options in one email program"](https://www.g2.com/survey_responses/canary-mail-review-10717662)** **Rating:** 5.0/5.0 stars _— Verified User in Civic & Social Organization_ [Read full review](https://www.g2.com/survey_responses/canary-mail-review-10717662) #### What Are G2 Users Discussing About Canary Mail? - [Is Canary mail open source?](https://www.g2.com/discussions/is-canary-mail-open-source) - [How does Canary mail encryption work?](https://www.g2.com/discussions/how-does-canary-mail-encryption-work) - [Does Canary mail have a calendar?](https://www.g2.com/discussions/does-canary-mail-have-a-calendar) - [What is Canary email?](https://www.g2.com/discussions/what-is-canary-email) - ‹ Prev‹ Prev - 1 - [2](/categories/email-encryption/free?order=g2_score&page=2#product-list) - [3](/categories/email-encryption/free?order=g2_score&page=3#product-list) - [Next ›Next ›](/categories/email-encryption/free?order=g2_score&page=2#product-list) Spotlight Categories [Virtual Event Platforms](https://www.g2.com/categories/virtual-event-platforms) [Payment Processing Software](https://www.g2.com/categories/payment-processing) [Influencer Marketing Platforms](https://www.g2.com/categories/influencer-marketing-platforms) [ETL Tools](https://www.g2.com/categories/etl-tools) [Experience Management Software](https://www.g2.com/categories/experience-management) Similar Categories - [Secure Email Gateway](/categories/secure-email-gateway) - [Cloud Email Security](/categories/cloud-email-security) - [Email Anti-spam](/categories/email-anti-spam) - [Intelligent Email Protection](/categories/intelligent-email-protection) [Browse Email Encryption Themes](/categories/email-encryption/themes)