Proton Mail vs. Proton Sheets

Proton Mail for Business offers a secure and professional email solution trusted by 50,000 organizations. Built with end-to-end encryption and protected by Swiss privacy laws, Proton Mail ensures your sensitive information is safe from unauthorized access and data leaks. Whether you're a small business or a large organization, you can ensure regulatory compliance, reinforce client trust, and keep your communications safe. Easily migrate your team from Google or Microsoft, use your own email domain for your communications, and manage your schedule with Proton Calendar — all in a user-friendly, privacy-focused platform.

Proton Sheets is a spreadsheet application focused on privacy, fully integrated with Proton Drive's encrypted cloud workspace, allowing users to create, edit, and collaborate on spreadsheets while ensuring that all data is protected by end-to-end encryption, thereby ensuring that only authorized individuals can access the information and safeguarding sensitive content from surveillance, data harvesting, or AI training practices. Users can effortlessly start a new spreadsheet within Proton Drive, import data from various file formats like CSV, XLS, or Excel, and organize their information across multiple tabs utilizing standard spreadsheet features, including built-in functions like SUM and IF, as well as tools for conditional formatting, sorting, and visualizations through charts and graphs, which are essential for effectively managing budgets or planning projects. The platform supports real-time collaboration, allowing multiple users to edit simultaneously and manage access permissions, thus maintaining control over who can view or modify their documents while also providing a secure version history of all changes made. This all-in-one tool not only boosts productivity but also emphasizes user privacy, making it an indispensable asset for anyone tasked with handling sensitive data responsibly. In an era where data security is paramount, Proton Sheets stands out as a robust solution tailored to meet the needs of privacy-conscious users.