Are you tired of endless registrations? Every service, big and small, requires you to create another unnecessary account. It is done with only one purpose in mind - to track what you do, sell your data to advertisers, and show you attention-grabbing messages.
Postcards - is a service for sending messages without registration. You can send anything to anyone. It doesn’t track what you do. To send a postcard, you will need to enter message, signature and recipient’s email*.
* - Email is just a notification delivery method - it is not stored on our servers or your device and is forgotten by the app as soon as the message got sent.