Collect addresses with one link
Send one link instead of texting 150 guests, and the list fills itself.
How an address request works
- Create a request. Name it, for example "Send Mike & Sam your address."
- Share the link or the QR code. Put it in the invitation, a group chat or on a card.
- Guests answer. A guest who already has a MailKey shares it. Anyone else signs up in about a minute to answer.
- Watch responses arrive and export them when you are ready to send.
Printing
Your address book exports as a CSV or as printable labels (Avery 5160).
The list stays current
The addresses you collect are not a snapshot. When a guest moves, the new address shows up in your address book on the date of the move. Next year's holiday cards go to the right place with no chasing.
What your guests keep
Guests stay in charge of their own address. Between people, a claim waits for the key holder's one-tap approval by default, and anyone can cut you off later.