Is Proton Mail free?

We created Proton Mail to make encrypted email easily accessible to everyone around the world. We know that some of the people who need our service the most will not be able to pay. That's why we offer Proton Mail Free — our free email plan that offers the same level of security and ease of use as our paid plans.

If you'd like more storage, unlimited folders, labels, and custom filters, custom email domains, and more, consider upgrading to a paid plan. You'll not only get advanced features. You'll also be supporting our drive to make online privacy and security accessible to everyone.