Many small local businesses, including home-service companies, rely on email every day to communicate with customers, suppliers, and contractors. It would be useful to have more privacy-focused features that make Proton easier for small businesses to manage their professional communications.

For example, local service businesses such as plumbing companies often handle customer addresses, appointment details, invoices, and other sensitive information through email. Better privacy and organization features could make Proton even more useful for these businesses.

One example of a local plumbing business is https://plumberscovingtonla.com/, which shows the type of small service business that could benefit from secure business communication.