Why I Built Postmello
Staying in touch doesn’t have to start with texting.
One summer, my nine-year-old daughter asked my wife if she could borrow our phone to text her best friend.
There was nothing wrong with what she wanted. She missed her friend, wanted to talk to her without asking us to arrange it, and was getting old enough to want a little independence in her friendships.
I wanted to encourage that.
But I hesitated at the obvious solution.
Handing her a phone and opening a text conversation felt like giving her much more than the thing she was actually asking for. She wanted a way to stay close to her friend. What we had available was an adult form of communication built around immediacy: short messages, quick replies, notifications, and a conversation that is always ready to continue.
Texting is useful. I use it every day, and I don’t think there is anything inherently wrong with it.
I just wasn’t convinced it had to be the first shape digital communication took for a child.
I didn’t want the answer to be “not yet”
It would have been easy to say no: you’re too young, wait until you have your own phone, we can arrange a playdate, you’ll see her when school starts again.
But none of those answers really responded to what she was asking for.
She wanted to maintain a relationship herself.
And this clearly wasn’t going to be a one-time question. Children around us were getting access to technology earlier, and their friendships were extending beyond the times when they happened to be physically together.
Simply postponing communication because I didn’t like the tools available didn’t feel like much of a solution.
So I started wondering whether there could be another one.
Letters, without waiting for the mail
The obvious alternative was a letter.
A letter asks something different of you. You sit down and decide what you want to say. You might draw something, decorate the page, or take your time over it.
You make the page your own, then send it off.
The other person receives it, reads it, and perhaps sits down later to make something back. There is a beginning and an end to the act, and that felt much closer to what I wanted for my daughter.
The problem, of course, is that physical mail can take days to arrive. That can be wonderful in its own way, but it isn’t always practical for two children who simply want to stay in touch over the summer.
So the question became:
What if you could preserve more of what makes a letter a letter, but deliver it digitally?
Not a chat dressed up with stationery.
A letter.
A page, not a message box
That distinction became increasingly important as I worked on Postmello.
I didn’t want a small text field with a Send button. I wanted a child to begin with a blank page: choose the paper, write by hand, draw, type where appropriate, add stickers, choose an envelope and a stamp, address it to someone they know, and send the finished thing.
The recipient would receive that page as it was made.
Postmello letters are digital-to-digital. Nothing is automatically printed or put into the physical mail — though that may come later. But the experience deliberately borrows from correspondence rather than instant messaging.
That gives children something messaging often doesn’t:
space to make something.
That doesn’t mean every letter has to be profound. Children will write silly things, invent jokes, draw pictures, use too many stickers, and sometimes write three words across an entire page.
They should.
The point is simply that the medium leaves room for more.
A little independence, inside known relationships
There was another part of my daughter’s request I wanted to preserve: independence.
I didn’t want her to need us to compose every message for her or stand over her shoulder while she communicated. But independence for a child doesn’t have to mean being opened up to everyone.
In Postmello, correspondence happens with approved contacts. A connection has to exist before letters can move between people.
There is no public audience to discover. No stranger can simply appear in a child’s inbox. The wider internet isn’t waiting on the other side of the desk.
That boundary matters to me because it changes what independence can mean: a child can have a space that feels like theirs while the relationships themselves remain ones the household knows about and has approved.
The pace matters too
The more I thought about it, the more I realized that the difference wasn’t only what children could send.
It was also the pace the product encouraged.
Instant messaging is designed around continuity. One reply invites another, then another, and even when nobody explicitly demands an answer, the structure itself can create a feeling that the conversation is active and waiting.
I wanted Postmello to feel different.
A letter arrives. The mailbox flag goes up. And the letter waits.
There are no typing indicators telling you someone is composing a response, no read receipt telling the sender you have seen something, and no presence indicator showing that somebody is online.
You can read a letter, think about it, and answer later. That might mean five minutes later, tomorrow, or over the weekend.
Postmello isn’t trying to make communication artificially slow.
It is trying to make immediacy optional.
This isn’t about keeping kids away from technology
That distinction is important.
Postmello did not come from a desire to recreate a childhood without screens. Technology is already part of my children’s lives, and it will become more so as they grow.
The question that interests me is what kinds of experiences we choose to build for them.
When a child first starts communicating independently through technology, does the experience automatically need to inherit the conventions adults have settled on? Does it have to begin with chat bubbles? Does every exchange need to feel like a conversation happening right now?
Does software for children need to be a simplified version of software designed for adults?
I don’t think it does.
Postmello is an attempt to design another first form of digital correspondence — something built around writing, making, sending and waiting.
Something that gives a child more independence without immediately giving them the pace and structure of instant messaging.
Then they started writing
I built the first version of Postmello over the summer.
Then something happened that mattered much more than whether the idea made sense on paper: my daughter and her best friend started using it.
They now write to each other almost every other day.
We spent much of the summer traveling, and other families we knew were traveling too. The children weren’t necessarily in the same town — or even the same country — but the letters kept moving between them.
We also met families along the way whose children became friends for only a few days. Some of those friendships continued through Postmello after everyone went home.
That has been one of my favorite things to watch.
Along the way, I started creating collections — different desks, mailboxes, papers, stamps and stickers, each with its own character. The kids took to those too.
Choosing where to write from, picking the paper and decorating the page became part of making the letter.
The desk wasn’t just a background. It seemed to give them a place to start.
And the letters themselves aren’t all thoughtful essays. They aren’t supposed to be. There are drawings and jokes, stickers, short notes and long ones.
What matters to me is that the children are making something for one another, sending it, and coming back later to see what arrived.
It is starting to feel less like an alternative I imagined for my daughter and more like something children naturally take to.
The question that became Postmello
My daughter’s original request was very small.
She wanted to talk to her friend.
But it exposed a much bigger question for me:
How could I say yes to the connection without automatically saying yes to the only digital form of communication that happened to be available?
Postmello grew out of trying to answer that question: a private desk, a blank page, people you know, and letters that arrive quickly without demanding an immediate reply.
A place for children to write, draw, make something, and send it to someone they care about.
Not because texting is bad.
Because staying in touch doesn’t have to start with texting.
Postmello is coming first to iPad. Read about how it’s designed →