Top EnGuard Alternatives

Proton Mail

Proton Mail is a secure email app offering end-to-end encryption, privacy-focused features, and integration with third-party clients.

Hushmail

Hushmail is a secure email service with encryption, designed for privacy and HIPAA compliance, also offering secure web forms and digital signatures.

Tuta

Tuta is a secure email service that offers end-to-end encryption for emails, calendars, and contacts, ensuring private and confidential communication.

Mailfence

Mailfence is a secure email service that offers encrypted communication and productivity tools like calendars, document storage, and chat for organizing personal and professional tasks.

StartMail

StartMail is a secure email service that offers end-to-end encryption, unlimited aliases, and anti-spam features to protect user privacy and data.

Doximity

Doximity is a digital platform for U.S. healthcare professionals, offering secure communication, telehealth tools, and medical news updates to enhance collaboration and productivity.

Siilo

Siilo is a secure messaging app for healthcare professionals, enabling private communication and coordination of patient care with end-to-end encryption.

mailbox.org

Mailbox.org is a secure email service with privacy features, cloud storage, productivity tools, and custom domain support, hosted in Germany.

AMSConnect

HIPAA-compliant messaging app for healthcare that sends and receives secure text alerts to pagers and smartphones, delivering messages to multiple devices (iOS 13+).

Posteo

Posteo is a secure, ad-free email service that focuses on sustainability and privacy, offering encrypted emails, calendar, and contact synchronization.

LuxSci

LuxSci offers secure communication solutions for healthcare organizations, ensuring HIPAA compliance and protecting patient data through encrypted email and messaging services.

Skiff

Skiff is an encrypted email and collaboration platform that offers secure communication, document management, and calendar integration for individuals and teams.

Safe-mail.net

Safe-mail.net is a secure, web-based email service offering end-to-end encryption, email aliases, and tools to prevent tracking and phishing.

Zoho Mail

Zoho Mail is a secure email hosting service for businesses with collaboration tools for efficient communication and integration with other Zoho applications.

Hucu.AI

Hucu.AI is a secure communication platform for healthcare professionals that enhances collaboration and workflow management, improving patient care and coordination.

GMX

GMX provides email accounts (FreeMail with 1 GB), web and mobile access, POP/IMAP/SMTP support, calendar, tasks, chat, attachment support and encryption and spam protection.

CTemplar

CTemplar is an encrypted email service that provides end-to-end encryption for secure email communication and protects users' data privacy.

PreVeil

PreVeil offers encrypted email and file sharing for secure communications and compliance, integrating with existing platforms while protecting sensitive data.

RMail

RMail app provides email encryption, e-signature automation, and document rights management to enhance privacy, compliance, and security in electronic communications.

MEGA

MEGA is a cloud storage service that offers 50 GB of free storage with end-to-end encryption, secure file sharing, and user-controlled file access across multiple devices.

Virtru

Virtru provides end-to-end encryption for data in business applications, allowing organizations to protect sensitive information and manage access controls easily.

Proton Drive

Proton Drive is a secure cloud storage app that allows users to safely store, manage, and share sensitive documents with strong privacy protections.

Identillect

Identillect is a secure email and document delivery app that enables encrypted communication, controlling access and ensuring compliance for sensitive information.

Private Email

Namecheap Private Email is a cloud-based email app that supports collaboration, task management, and scheduling across devices.

Element

Element is a secure platform for encrypted communication and collaboration, offering chat and video calls while allowing users control over their data.

Celo

Celo is a HIPAA compliant messaging app for healthcare teams, facilitating secure communication for improved patient care on iOS, Android, and web platforms.

GMX

GMX is an email and cloud service app that manages multiple accounts, offering mail, calendar, cloud storage, attachments, spam protection and security features across devices.

SecureMyEmail

SecureMyEmail encrypts existing email accounts for secure communication, allowing users to send encrypted messages without changing providers.

Doctor Workspac

Doctor Workspace is a digital platform for healthcare professionals to manage appointments, patient records, online consultations, secure team communication, scheduling, and clinical documentation.

Curogram

Curogram is a HIPAA-compliant messaging platform for healthcare, offering secure texting, patient forms, appointment reminders, and telemedicine features.