Gratitude, written down
kössy is a small Hungarian service for telling people what they changed in your life. You write a kössy letter, get a link and send it however you like. No app, no sign-up.
What we promise
Sending and receiving a kössy letter is free. No ads. Only people with the link can open your kössy letter. kössy staff can access a letter only in exceptional, logged cases, such as a report of a hurtful letter or a legal request.
kössy is available in Hungarian for now. If you would like to use it in English, let us know: [CONTACT EMAIL]