Why I Built Kinu: A Founder's Story

I found an old photo last week. Me and a friend, sunburnt, standing on a dock. We were maybe twelve. Every summer for over ten years, our families went to the same spot. We were very close. Two months each year, picking up right where we left off like no time had passed.

The last time we spoke was about ten years ago. I don't have his current phone number. I'm not sure what city he lives in. I tried reaching out a couple of times. A text here and there. We saw each other once. But it was already different. The thread that held us together had quietly snapped somewhere, and neither of us noticed until it was too late to tie it back.

I still think about him. Not with drama. Just with the quiet weight of knowing someone who shaped my summers, my childhood, my sense of friendship, is now basically a stranger.

That's the feeling that started everything.

The Pattern

It wasn't just him. There's a pattern that runs through every chapter of my life. And as I later learned, it's not just mine. The data on the friendship recession shows this is happening to nearly everyone.

A close friend from high school. We spent four years talking about everything. Then university happened. Same city, different lives. The conversations went from daily to weekly to silent. I didn't notice the exact moment it stopped. It just did.

A group of friends from college. We studied psychology together, spent hours debating life and people. After graduation, everyone scattered. Different cities, some to different countries, different paths. I told myself I'd stay in touch. I meant it every time I thought about it. But thinking isn't doing.

Every time, the same structure. The friendship was real. The intention to stay close was genuine. But intention without infrastructure doesn't survive the transitions of modern life. Maintaining friendships as an adult takes deliberate effort that nobody prepares you for. At least it didn't for me. The relationship didn't end. It just evaporated.

The Realization

I spent a long time feeling guilty about this. Then I realized: I wasn't bad at caring. I was bad at remembering to act on it. I thought about these people all the time. I just never sent the message.

Why Existing Tools Didn't Work

I never used anything sophisticated. Calendar reminders, mostly. And a running mental list of people I meant to reach out to that I carried around like quiet debt.

The reminders felt hollow. "Call mom" sitting between "dentist appointment" and "pay electricity bill" strips all the meaning out of the action. A person you love reduced to a task.

I looked at personal CRMs at some point. The language alone made me close the tab. "Nurture your network." "Follow up with contacts." These are my friends, not leads in a pipeline. The gap between personal CRMs and relationship apps was something I felt viscerally before I could articulate it. I tried two. Imported all my Facebook, LinkedIn, and phone contacts. Found myself staring at over 3,000 people I didn't want to see there.

Everything I found was built for networking or productivity. Nothing was built for care.

The First Sketch

The idea for Kinu has been living in my head for years.

I studied psychology. Spent years thinking about how people connect, why they drift apart, what makes relationships last. Then technology pulled me in, and I spent years building software. At some point I realized I could stop thinking about the problem and start solving it.

There wasn't a single lightning-bolt moment. I knew why friendships fade. The drift patterns, the guilt cycles, the gap between caring and acting. I'd studied it. And I'd been building software long enough to know this was a solvable problem. At some point those two things stopped being separate thoughts.

The first version was just a sketch on my phone. A quiet space to hold the people who matter. Not everyone in your address book. Just the ones you'd hate to lose. With enough context to make reaching out feel natural instead of forced.

Building from Slovenia

I run a small design and development studio called Freshlab with my brother. We're based in Slovenia. We build digital products for businesses during the day.

Kinu is the night job. And the early morning job. Built in the hours between client work and sleep.

I won't pretend it's glamorous. Running an agency full-time and building a product on the side means a lot of 5 AM starts and late nights where the line between "today" and "tomorrow" gets blurry. Most days Kinu gets two or three hours. The pace is slow, but the direction hasn't wavered in months.

One decision I made early and never reconsidered: privacy isn't a feature. It's the foundation. Your relationship data is encrypted before it leaves your device. The server never sees who your friends are, what you've noted about them, or when you last reached out. This wasn't the easy path to build. But when you're asking people to store their most personal relationships in your app, anything less felt wrong.

What Kinu Is Really About

I didn't want to build another social network, another calendar, another CRM. No feeds, no followers, no pipelines, no "engagement scores." Just the opposite of all that.

Kinu is care infrastructure. A private, calm place that holds the people who matter to you and helps you show up for them consistently. Not perfectly. Just consistently.

The name comes from the Japanese word for silk. Something strong, but gentle. Something you can't see unless you look closely. That's what good relationship care feels like. Invisible to everyone else. Essential to the people who experience it.

Where We Are Now

A small group of friends is testing it on TestFlight. Revenue is zero.

But here's what keeps me going. Every person I talk to about this has the same reaction. They get quiet for a second. Then they name someone. A friend they've been meaning to call. A relationship they've let drift. An important date they forgot.

Nobody says "that's a cool idea." They say a name. That's how I know this is real.

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If you've been carrying the quiet weight of friendships you meant to maintain, I'd love for you to try Kinu.

Not because it's perfect. It's not. But because the people in your life are worth more than good intentions that never turn into action.

If you want to follow along as I build this, you can find me on X. I share the process, the mistakes, and the small wins. No polish. Just the real thing.