Why We Chose Paris as the First City to Test g3t

If you set out to help adults make friends, it is tempting to say the problem is universal and launch everywhere. Our approach began with a narrower question: what can we learn by concentrating on one city and a manageable set of neighborhoods? Paris gave us a concrete setting in which to test whether social introductions can become ongoing connections. This is a founder reflection on design choices, not a claim that every neighborhood, participant or future product feature already works exactly as intended.

The problem we chose to examine

Adults who arrive in a city often inherit many logistical tasks and few automatic social routines. Their colleagues may live across town, old friends are far away, and time after work is finite. A product that claims to find 'the perfect friend' from profiles alone can miss this practical reality. We wanted to think in terms of reachable places, repeatable activities and real occasions to see a person again. Choosing one city made those everyday constraints visible rather than burying them inside a global average.

The design question underneath

A city-first approach also exposes supply and demand problems quickly. A hundred interested people scattered across a metropolis are not the same as a hundred people who can reach the same gathering on a weekday. Travel time changes who shows up, who stays and whether a second meeting is realistic. We began paying closer attention to how a person's address, schedule and preferred activity interact. Those are design assumptions we must keep testing, not promises that every match is nearby.

What becomes clearer in real life

Paris is also diverse in ways that resist a single social script. Some people want café conversation, others prefer shared movement or creative work. A newcomer who speaks little French may seek different settings from somebody born in the city. Even the meaning of 'adult socializing' varies: dinner at 21:00 suits some and excludes others. A credible local service needs to learn from those differences instead of translating one perfect meetup format across all groups.

What a good signal looks like

The most useful early questions were operational as much as emotional. Could someone explain what the gathering was for? Would they feel comfortable arriving alone? Would there be another option if they did not click with the first group? Which formats were worth repeating? It is easy for a founder to fall in love with a clever onboarding screen. Those questions pull attention back to people making the effort to leave home and meet. Showing up is a concrete event; friendship itself cannot be reduced to one click.

Where our knowledge stops

One city cannot prove how the same service will behave elsewhere. The culture of invitations, transport networks, evening habits and expectations of privacy differ across places. Paris is not representative of Europe, and our own conversations with people who volunteered to speak to us cannot represent every adult in Paris. Any figure from internal research would need clear sample context and approval before appearing publicly. We would rather acknowledge that limit than dress founder learning up as a population statistic.

The questions we need to keep testing

For a city-first design, the product questions become more precise: is the gathering worth the journey, does the format welcome a newcomer, and is there a credible next opportunity to meet someone again? These are the questions a local operating team can observe and improve. The harder work is not adding more cities to a pitch deck. It is making one city experience useful enough for people to return voluntarily, for reasons that matter to them.

Why the distinction matters

Paris was a place to learn with specificity. If the core idea is that friendship needs more than one introduction, then geography, scheduling and ordinary routines belong in the design from the start. That remains a hypothesis to earn through evidence, not an entitlement to call ourselves a friendship success story. Editorial approval is required before presenting this as the founder's official account.

What we would ask before expanding beyond Paris

A city launch has at least three separate questions: whether people want to join, whether a meeting can be arranged safely and reliably, and whether participants genuinely want to see somebody from it again. A strong first-week application count answers only a small part of the first question. It says even less about the third. Testing in one city allows a team to inspect the whole sequence without mistaking interest in an advertisement for evidence of a new friendship. It also makes it easier to understand practical limits such as transport time, different neighbourhoods and the difficulty of committing to another evening during a working week.

Before expanding, we would want to know whether the format works across several small areas, not only for friends of the founding team or residents who already enjoy organised social events. A person returning because they genuinely like a group is a different signal from someone using a pre-paid entitlement before it expires. Clear distinctions like those matter because a company can easily become excellent at filling events without becoming useful at helping people build lasting circles. That is the test a city-specific approach should make visible.