The model

Why cities, not everywhere at once.

Harbour is a proximity product. It only works when enough men are close enough to each other to actually meet — which means geographic density matters more than raw signup numbers. A waitlist of 400 men scattered across a metropolitan area of five million produces almost nothing. A cluster of 80 men within the same few neighbourhoods produces a working board.

This is why Harbour opens city by city, and within cities, cluster by cluster. The 100-man threshold is a minimum floor, not a target. What the threshold is actually measuring is whether enough men are concentrated in a small enough area to make the session feed feel real — plans that are actually nearby, not plans that require forty minutes of travel.

The 100 figure is also why the waitlist numbers matter. 73 men in Valencia is a different thing from 73 men in a city of twelve million. Harbour monitors density signals, not just headcount, before making the call to open.

When a city opens, every approved man on the waitlist receives a single email with the app download link. No drip campaigns. No build-up. The city is either open or it isn't.

Active waitlists

Cities closest to opening.

These five cities have active waitlists and are closest to the 100-man threshold. Applications in these cities are prioritised.

Valencia, Spain

73 of 100 — active waitlist

Valencia is Harbour's first launch city and the waitlist furthest along. Spain's third-largest city has a substantial and growing international community, drawn by its cost of living, climate, and quality of life relative to Barcelona and Madrid. Padel is embedded in Valencian sports culture — the city has a high concentration of courts relative to population, and the sport is played year-round. The gym, beach sports, and running scene is active and well-resourced.

The gap Harbour addresses in Valencia is coordination, not supply. The men are there. The activities are there. The structured layer that converts shared interests into actual recurring arrangements is not.

Lisbon, Portugal

61 of 100 — active waitlist

Lisbon became one of Europe's most significant expat and remote-worker destinations over the last five years, and it now has a large English-speaking international community concentrated in Príncipe Real, Mouraria, and the LX Factory corridor. Padel has grown fast across the city. The running culture along the riverfront is established. Surf is accessible from the Atlantic coast within an hour.

What Lisbon has less of is the social infrastructure that turns a city of interesting people into a city where you actually know people. The turnover in Lisbon's international community is high — arrivals are frequent, departures are frequent, and the window for building genuine recurring arrangements is narrower than it looks. Harbour's mechanics are suited to exactly this dynamic: low friction to initiate, easy to repeat, designed to work within months rather than years.

Bangkok, Thailand

44 of 100 — active waitlist

Bangkok has one of the largest Western expat communities in Southeast Asia. The city's reputation is social, but the social life tends to be nightlife-centred in ways that don't produce the kind of recurring daytime activity that sustains friendship over time. The gym culture in Bangkok is exceptional — facilities are world-class, memberships are affordable, Muay Thai is available in every neighbourhood. The padel scene has grown significantly in the last few years. There is a substantial population of men in Bangkok who train consistently and do almost none of it with anyone they know well.

The structured-activity gap in Bangkok is larger than in most European cities. Harbour addresses the same problem with the same mechanic — the difference is that the baseline activity infrastructure in Bangkok is already strong, which makes the coordination layer more immediately useful.

Prague, Czech Republic

38 of 100 — active waitlist

Prague draws a consistent flow of tech workers, startup founders, and remote professionals to one of Europe's more affordable capitals. The international community is reasonably dense and social, but tends to cycle through the same small circuits — the same coworking spaces, the same neighbourhoods — without building the kind of reliable recurring contact that friendship requires. The sports infrastructure is good: football, tennis, running, cycling.

Men who stay in Prague beyond the first year tend to stay for a while, which means the demand for more structured recurring social activity accumulates without an obvious outlet. The waitlist reflects that — steady applications from men who have been in the city long enough to notice the gap.

Mexico City, Mexico

29 of 100 — active waitlist

Mexico City has become the fastest-growing expat and remote-worker destination in the Americas since 2020, with a large US and Canadian community concentrated in Roma Norte, Condesa, and Polanco. The sports infrastructure is strong: padel has grown fast, the gym scene is well-developed, and there are active running and cycling communities. The city is hospitable and active in ways that make the first few months feel easy — and then the second half of the first year makes clear that the casual contacts from those early months haven't compounded into reliable recurring arrangements.

Mexico City is early on the waitlist but the growth rate is consistent. Applications from the city reflect the broader pattern of the remote-worker migration wave that started in 2020 and hasn't reversed.

Open worldwide

Applications are accepted worldwide.

These cities don't yet have active waitlists at the same stage as the five above — but applications from men in any of them are accepted and held. When a city's application volume reaches the point where density is plausible, an active waitlist opens. If your city isn't listed, the form still works — note your city and neighbourhood, and you'll be contacted when the waitlist for your area becomes active.

Europe Barcelona · Amsterdam · Berlin · Madrid · Dublin · Tallinn · Tbilisi · Vienna · Budapest · Krakow · Ericeira
Southeast Asia Bali · Chiang Mai · Singapore · Ho Chi Minh City · Kuala Lumpur
Americas Medellín · Buenos Aires · São Paulo · Miami · Austin
Middle East Dubai
Why these cities

What these cities have in common.

Every city on this list shares the same structural profile. They draw a consistent flow of men who relocated — for work, for lifestyle, for a partner, for cost of living — who arrive with professional competence, an active routine, and thin local social infrastructure. These men are not socially passive. They train, they work, they go out. They're doing it largely alone, not because something is wrong with them, but because the social overlap that used to happen automatically in a stable community hasn't had time or structure to form.

The cities on this list are also, without exception, cities with strong existing activity cultures. Padel, gym, running, team sports — the infrastructure is there. The coordination layer is what's missing.

This is the user profile Harbour is designed for, and these are the cities where that profile concentrates. The waitlist reflects where the demand is most acute, not where Harbour's ambitions stop.

FAQ

Common questions about cities and the waitlist.

What cities is Harbour available in?
Harbour is currently in the waitlist phase in five cities: Valencia (Spain), Lisbon (Portugal), Bangkok (Thailand), Prague (Czech Republic), and Mexico City (Mexico). Valencia is furthest along at 73 of 100 approved men. Applications are accepted from men in any city worldwide — cities open when 100 approved men are confirmed with sufficient neighbourhood-level density.
How does the Harbour city launch model work?
Each city requires 100 approved men before it opens. The 100-man threshold measures neighbourhood-level density rather than just raw headcount — enough men need to be close enough to each other for the session feed to be genuinely useful. When a city reaches the threshold and density is confirmed, every approved man on the waitlist receives a single email with the app download link.
How long until my city opens?
It depends entirely on how many men in your city and neighbourhood have applied and been approved. The best thing you can do to accelerate your city's opening is apply and note your specific neighbourhood — that data shapes how Harbour assesses whether density is sufficient to open.
Can I apply if my city isn't listed?
Yes. The application form accepts any city. If your city doesn't yet have an active waitlist, your application is held and you'll be contacted when it does. Noting your neighbourhood in the application is useful — it helps Harbour assess whether enough men are in the same area to make the board functional.
What happens the day a city opens?
Every approved man on that city's waitlist receives a single email with the app download link. There is no drip campaign, no phased rollout, no update emails before that point. The city is either open or it isn't.
Why does Harbour launch city by city rather than everywhere at once?
The product only works above a certain density threshold. A thin network produces nothing — no sessions nearby, no demand signals, no reason to open the board. Launching globally at once would produce a globally thin network and a bad first experience for everyone. Launching city by city means each city that opens has enough density to be genuinely useful from day one. The model is slower and produces a better product.
Which city is furthest along on the waitlist?
Valencia, Spain is furthest along at 73 of 100 approved men. Lisbon is at 61, Bangkok at 44, Prague at 38, and Mexico City at 29. All five cities have active waitlists and are accepting applications.
Join the waitlist

Apply for your city.

We review each application manually. When your city reaches density, you'll hear from us once — no drip campaigns, no updates. Just: it's ready.

Apply for your city

Approved members only  ·  Launching city by city