Introducing Proton Sheets! The privacy-by-default alternative to Excel and Google Sheets. Spreadsheets are essential for businesses. Whether you’re budgeting, managing inventory, or strategic planning, a spreadsheet holds a lot of vital information. But the tools provided by Big Tech collect and monetize your business data. Proton Sheets, however, gives you all the features you need plus more: - Full end-to-end encryption meaning your data is protected and compliant - Real-time collaboration wit