Compare Proton Mail vs. Vaporstream

Secure your company’s communications with Proton Mail — the business email solution trusted by over 50,000 organizations. With end-to-end encryption built in, your internal and external communications stay confidential by default. Proton Mail helps your business meet GDPR, HIPAA, and other compliance standards, while giving you full control over your data under strong Swiss privacy laws. Empower your team with encrypted email and calendar, support for your custom email domains, professional branding, and simple migration from providers like Google Workspace or Microsoft 365 — no IT team required.

Vaporstream provides a secure platform for confidential conversations, allowing users to send messages that disappear while ensuring compliance with regulations. You retain full authority over who can view your sensitive corporate data, including when it can be shared, copied, or saved, both within your organization and after it has been delivered to recipients. Enjoy the ease of standard mobile applications combined with the privacy, reliability, and functionality that your business needs. With our cutting-edge content controls and robust security measures, you can engage in private communications that vanish, all while adhering to necessary compliance standards. Experience disappearing messages without sacrificing regulatory compliance. You can manage your records effectively and seamlessly incorporate them into your existing workflows. Ensure secure communications even with external partners through our mobile application, which is complemented by a desktop client. We prioritize your privacy by enabling you to erase entire conversations, not just individual messages, ensuring that your communications remain confidential.