BeMatrx has no recommendation algorithm. What you see is decided by one plain fact: who you follow. Your feed is the people you follow, plus what you post yourself, newest first. People sometimes assume this is a feature we haven't gotten around to building yet. It's the opposite. It's the most deliberate design decision in the product, and this is the full story of it.
The question we started with
Every product begins with a question, and ours was this: in a real city, what decides who you run into? The answer is nobody, and everybody. You bump into your neighbors because you live on the same street. You hear your friend's news because you're friends. You find out what's happening in the square because you walked through the square. No ranking, no score. Just proximity and relationship, sorted by time.
When we sketched the first version of BeMatrx, we wrote that on the whiteboard and realized cities had already solved this, centuries ago, beautifully. Our whole job was to not break it.
We didn't remove an algorithm. We never built one.
I use that sentence in interviews because it's the most precise one available. From the first sketch, what appears in front of you was always going to be a plain function of one thing, who you follow, sorted by nothing more mysterious than time, newest first. It wasn't a shortcut, and it wasn't a limitation we later dressed up as philosophy.
It was a promise we wanted to be able to make with a straight face: you can always answer the question "why am I seeing this?" In BeMatrx, the answer is always one sentence long. Because someone you chose to follow put it there, and they put it there recently.
What decides what you see
One thing, and only one: who you follow. The people you've chosen to keep up with, the way choosing who to spend time with in a real city is entirely your call. What you post yourself is in there too, of course, because you put it there. That's the entire list. Where you live matters enormously in BeMatrx, but it matters the way it matters in a real city: it decides who you're likely to run into, which squares you walk through, who sees you walk into the café. Presence is how you meet people. Following them is how they reach your feed. The meeting comes first, and the feed only ever follows what you chose.
The order is time, newest to oldest, and nothing else. If something is at the top, it's because someone you follow put it there more recently than everything below it. That sounds like a small promise. Keeping it, simply and forever, is the whole design.
A feed that ends
I'll be honest about what this feels like, because it surprises people. It's calm. It fills up at the pace of your actual world. And it ends: you catch up, and then you're done, the way a good visit has a natural end. Early residents tell me the calm takes a few days to get used to. Then it becomes the thing they mention first.
What you build here has weight for the same reason. A promotion at work, an election result, a friendship reaching a new stage: these land in front of the people who chose to follow you, and they carry the city where they happened with them. In a small, deliberate system, moments keep their size.
Where a living world fits
Here's something that might sound surprising this deep into a post about not having a feed: we don't think of BeMatrx as anyone's replacement. The apps on your phone are good at what they were built for, and a living world isn't competing for the same hour. It's trying to make one of your hours produce something.
Honestly, my favorite picture of the future has both working together. You win your city's election in BeMatrx, your career hits a milestone, your café opens its doors, and it goes straight to your Instagram story, because you're proud of it and your friends should see it. A living world's job is to give you things worth sharing. Where you share them is entirely, happily up to you.
The measure we chose
A feed that ends means, by definition, less time in the app. We knew that when we chose it. Our measure was never how long you stayed. It's what's standing there when you leave: the career, the city, the people who'd notice if you were gone. We're patient about what this choice costs, because we're certain about what it buys.
The wider idea, what a living world actually is and how the whole category works, is in this piece. And how a product with this many opinions got built by someone who can't write code is in the story of building BeMatrx with Claude Code.
Live the life you choose. That's the whole promise, and the whole design.
