What Building a Dating App Taught Me About Loneliness

I never built Spark because I struggled to connect with people. I want to be honest about that upfront, because the story of why someone builds a dating app usually follows a familiar script — the founder who couldn't get a date, who felt invisible online, who cracked the code for himself and decided to bottle it. That's not my story. I built Spark because I kept watching people around me — smart, warm, genuinely interesting people — describe a kind of loneliness that didn't make sense on the surface. They weren't isolated. They were on apps. They were going on dates. And they were still lonely. That gap between activity and connection is what I couldn't stop thinking about.

What I didn't expect was how much building the platform would teach me about the problem itself. When you're responsible for the infrastructure that millions of people use to try to find each other, you stop seeing dating as a series of individual stories and start seeing it as a system. And systems reveal things that individual experience tends to hide.

The most important thing I've learned — and this took time to articulate clearly — is that modern loneliness is almost never about a shortage of human contact. The people I'm describing aren't living in isolation. They're texting constantly, commuting in crowds, sitting in open-plan offices. Some of them are in relationships. What they're missing is something more specific: the feeling of being known by another person who chose to know them.

That distinction matters enormously for how you think about dating. If loneliness were simply about proximity, then more dates would always help. But more dates don't always help — sometimes they deepen the feeling, because surface-level contact with someone who isn't really seeing you is its own kind of alone. What actually helps is depth. And depth takes conditions that modern dating culture is not always good at creating.

There's a dominant theory in online dating that the solution to not finding the right person is to see more people. Cast a wider net. Optimize your profile for more matches. I understand the logic — it's a numbers game, probability improves with sample size. And at a coarse level, there's something to it. But I've watched what actually happens when people operate purely in volume mode, and the pattern is consistent: they get better at the early stages and worse at the later ones.

When your mental model of dating is a funnel — pour enough people in the top, something good will come out the bottom — you start to treat each individual interaction as a low-stakes audition rather than a real exchange. You're skimming for disqualifying information instead of actually getting curious about someone. And people can feel that. The conversation stays shallow not because either person is shallow, but because neither has signaled that real depth is welcome here. Loneliness compounds because you've been 'talking to people' all week without a single moment of genuine contact.

Something I didn't fully anticipate when building Spark was how the mechanics of communication formats would shape the emotional quality of interactions. This isn't abstract — it's very concrete. A text message with the word 'haha' in it tells you almost nothing about whether someone actually found something funny. A voice message where you can hear the genuine laughter in someone's voice tells you something real. Those aren't the same experience for either the sender or the receiver, even if the semantic content is identical.

Digital loneliness has a specific texture: it's the loneliness of being communicated at rather than communicated with. When the format strips away tone, timing, inflection — the things that carry most of the emotional signal in human conversation — what's left is efficient but thin. People fill the gap with volume. More messages, faster replies, more matches. But thin times ten is still thin. The antidote isn't more contact; it's richer contact. Finding ways to let your actual self come through, even before you meet someone in person.

From everything I've observed building this platform, the interactions that seem to shift people from lonely to genuinely connected share a few qualities that aren't talked about much. First, they involve some form of vulnerability that wasn't required. Not manufactured vulnerability — not someone leading with trauma to seem deep — but a moment where a person said something true that they didn't have to say. A real opinion. A genuine enthusiasm that risked seeming weird. An honest question instead of a safe one.

Second, they involve someone on the other end receiving that moment well. Not just responding, but responding in a way that showed they registered it. This sounds simple, but it's rarer than it should be, because most people are so focused on what to say next that they're not fully absorbing what's being said now. The loneliness breaks, specifically, at the moment of feeling received. Everything before that is just proximity.

One of my convictions going into building Spark — and it's been reinforced, not weakened, by what I've seen since — is that environment shapes behavior more than people realize. You can tell someone to 'be themselves' on a dating app all you want, but if the environment is rewarding performance and punishing authenticity, they're going to perform. This isn't a character flaw. It's a rational response to incentives.

That's why design decisions matter so much morally, not just commercially. When we think about features at Spark — whether it's how profiles are structured, or what kinds of conversations our themed rooms are designed to generate — the real question underneath all of it is: does this help people feel safe enough to be real? Because a space where people feel safe enough to be real is a space where loneliness actually has a chance of lifting. A space optimized for impressions is a space that will reliably produce the exact loneliness it claims to solve.

I want to say something about time, because I think it's the piece that gets least attention. The feeling of being known — which is what actually resolves loneliness — is not available on a fast timeline. It accumulates. It requires repeated interactions where each one adds a little more signal about who the other person actually is. A single great date can be electric, but it can't do what six months of ordinary Tuesday conversations can do.

This creates a real tension in dating culture, which is oriented heavily toward the early phase: will there be a second date, do they like me, are we compatible. Those questions aren't unimportant, but they're the wrong frame if what you're after is the kind of connection that actually resolves loneliness. That kind of connection is built slowly, mostly in small moments, mostly in conversations that weren't particularly memorable at the time. Patience here isn't a virtue in the abstract — it's a structural requirement. You can't shortcut accumulation.

I spend a lot of time thinking about what a good outcome looks like — not at the company level, but at the level of the individual person sitting with their phone on a Tuesday night, feeling that particular ache of not being known. I want them to feel it lift. Not because they found some trick or optimized their profile or matched with someone conventionally impressive, but because they had a real exchange with another person who actually saw them.

That's the thing I'm building toward. All the features, all the product decisions, all the attention to safety and verification and conversation quality — it's in service of creating enough conditions for that moment to happen more often. I can't guarantee it. No platform can. But I can make sure the environment isn't working against it. And I can be honest about what actually helps: less volume, more depth; less performance, more honesty; less rushing, more patience. The loneliness that brought most people to a dating app in the first place isn't a bug in them — it's a signal worth taking seriously.