Paubox Alternative: Top Secure Email Solutions for HIPAA Compliance

Paubox offers a seamless, HIPAA-compliant email solution, perfect for regulated industries needing to exchange protected health information (PHI) without the complexities of enterprise systems. Its end-to-end 256-bit AES encryption and robust spam/phishing protection make it a strong contender. However, for various reasons—be it specific feature needs, budget constraints, or platform preferences—many organizations seek a Paubox alternative. This article explores some of the best secure email solutions that can meet your compliance and communication needs.

Top Paubox Alternatives

Whether you're looking for open-source flexibility, advanced integrations, or a different pricing structure, these alternatives offer secure and compliant email communication to safeguard your sensitive data.

GPG4Win

GPG4Win is an open-source installer package for Windows, providing essential tools and handbooks for email and file encryption. It supports both relevant cryptography standards, making it a robust, free Paubox alternative for Windows users focused on strong encryption.

GPGTools

GPGTools, part of GPG Suite, is a freemium and open-source solution for Mac users. It allows you to encrypt, decrypt, sign, and verify files and messages, and manage your GPG Keychain easily. If you're looking for an open-source Paubox alternative specifically for Mac, GPGTools provides powerful encryption capabilities.

Virtru

Virtru offers digital privacy technology that integrates seamlessly with major email programs like Outlook, Gmail, and Yahoo! Mail, as well as web and iPhone platforms. As a freemium service, Virtru allows you to easily share information securely, providing strong encrypted email features and putting you in control of your data, making it a versatile Paubox alternative.

DeliverySlip

DeliverySlip is a commercial solution available across Mac, Windows, Android, iPhone, and iPad, simplifying and securing online collaboration and communication. It offers encrypted email, Okta integration, and secure file sharing, making it a comprehensive Paubox alternative for businesses needing a wide range of secure communication features.

Lockbin

Lockbin is a freemium web application designed for sending private email messages and files across Mac, Windows, Linux, Android, and Android Tablet. It's ideal for securely transmitting sensitive information like credit card numbers or confidential data, providing strong encrypted email as a straightforward Paubox alternative.

p=p pretty Easy privacy

p=p pretty Easy privacy offers an automatic and user-friendly open-source solution for end-to-end protection of digital communications. Available for Windows, Android, and Android Tablet, it provides robust encryption and FIDO U2F (2FA) support, making it a strong and secure commercial Paubox alternative.

Toolsley PGPigeon

PGPigeon is a simple yet powerful free web application based on the openpgp.js library, compatible with OpenPGP. It allows for straightforward message encryption directly from your browser (Chrome compatible). For those seeking a free, web-based Paubox alternative focused purely on OpenPGP encryption, Toolsley PGPigeon is an excellent choice.

LuxSci

Since 1999, LuxSci has been providing HIPAA-compliant email, secure email, and web services. It offers secure communications via email, text, chat, video, and web across Mac, Windows, Web, and Self-Hosted platforms. As a comprehensive commercial solution with encrypted email, LuxSci is a powerful Paubox alternative for organizations prioritizing deep compliance and a broad range of secure communication channels.

Choosing the right secure email solution is crucial for maintaining compliance and protecting sensitive data. Each of these Paubox alternatives offers unique strengths in terms of features, platforms, and pricing. Evaluate your specific needs, regulatory requirements, and budget to find the best fit for your organization.