A letter from the founders
The point of WestOS.
Let’s turn “I source from China” into “I source from LATAM”. And let’s make it better and cheaper than China.
A letter from the founders
Let’s turn “I source from China” into “I source from LATAM”. And let’s make it better and cheaper than China.
What WestOS is
WestOS is a company that, today, walks the factory floors of Medellín, Colombia and relays the strengths, weaknesses and pricing of textile factories to importers. We do this at cost, because we love it.
Just kidding. We do it because we are aiming to change the way physical commerce takes place. More on that later.
The thesis
The fundamental thesis of WestOS is that we can collapse the price of certainty. Put another way: we let you price mistrust, precisely. Mistrust? Oh yeah, you are paying for it. If you buy, you are paying the factory in Guangzhou for your mistrust of the factory in Medellín. If you manufacture, you are losing orders to that same mistrust, every week, to factories an ocean away.
The game
“Trust” is probably the wrong word here, but it is a good heuristic. In a game theoretic sense, a first deal between strangers feels like a prisoner’s dilemma: you are trusting a counterparty not to defect, and that feels like a bad bet. Here is the good news. Trade is not a prisoner’s dilemma. It is a stag hunt, and the difference is our entire business.
Two hunters. A stag feeds both of them for days, but only if both hold the line. A rabbit feeds one hunter for a day, and either can catch one alone. Nobody here is evil. The stag is simply unreachable without trust. Swap the hunters for a buyer and a factory and you have described cross-border sourcing exactly: everyone takes the rabbit, and the stag walks away.
Play it
Round one — a first deal, outside WestOS
You’re the buyer. The factory is real, the capacity is real, and you’ve never met. Neither of you can see what the other will do. Choose:
You · Factory
Repeated games
If all you want from us is a connection to a factory, we are not thrilled, but fine. We will do it. We will take your money. But if you dip after the intro, you are never coming back on this platform. The same goes for the factory you are talking to.
We need to know how it went. Who promised what, under what conditions and on what timeframe. Were those terms met? Was the price accurate? Was the quality as expected? Did the payment land on time? This is essential to the quality of the next interaction, and if you stick around, the value of that next transaction will be worth far more to you than whatever you gain by going quiet about how your counterparty did. That goes for both of you, factories and importers.
Both directions
Buyers have been burned by factories that looked great in photos. Factories have been burned by buyers who vanished after the third sample, squeezed the price at the last minute, or paid ninety days late. Neither side is imagining things. So verification runs in both directions.
Factories show proof: the walk, the scoresheet, the floor as it actually runs. Buyers show commitment: real requirements, terms in writing, a paid sample. Pricing follows the same ladder. Ranges come first. Precise numbers follow commitment, through costly signals, mostly from the buyer. Nobody’s detailed pricing gets published, and nobody window-shops it for free. The more skin in the game, the more you see.
Turn one
A series of rough, honest heuristics. An audit sheet. We show up at the front door, and we need to be let in. We walk the floor. We talk to the people. We look at the machines, the sample room, the pricing list. We document all of it against every other factory we visit, and out of that comes a probabilistic model of fit between buyer and seller. Even the front door is data. The factories that let us in are telling you something.
Because this is turn one, we offer the data and our services at cost to both sides today. For the founding Medellín cohort the walk is free, and the buyer’s shortlist is free. At cost mostly means we eat the plane tickets. We bear some of the risk, but let’s be plain: we are not underwriting the deal, and we do not recommend that any buyer submit a large first order. Stick your feet in the water. That is what turn one is for.
What you get
Factories: we show you exactly what we have cataloged. You see the metrics you are graded on, which signals are strong, which are missing, and which are costing you orders. When a buyer hesitates, we tell you why, and what kind of proof would fix it.
Buyers: you see ranges and verified claims before your first serious RFQ, a shortlist matched to what you actually source, and one WhatsApp thread where we stay through your first order. And down the road: run one order across three verified factories instead of betting everything on one. That is the road, not the pitch.
The receipts
If this all sounds theoretical, it has been running in production since the eleventh century. The Maghribi traders moved fortunes across the medieval Mediterranean with no court that could reach across it. Their tools: letters that recorded every deal, membership that meant something, and one rule with teeth. Cheat once, and no member would ever deal with you again. Reputation, recorded and shared, made honesty the profitable strategy.
We know this because thousands of their business letters survive in the Cairo Geniza, and economist Avner Greif spent a career reading them. Credit bureaus, card networks and Alibaba’s Trade Assurance are the same design at scale: keep the record, control the door, make cooperation the profitable strategy. We are applying it to nearshore sourcing, starting on foot.
Further reading
Avner Greif, “Contract Enforceability and Economic Institutions in Early Trade: The Maghribi Traders’ Coalition” (American Economic Review, 1993) · Jessica Goldberg, “Trade and Institutions in the Medieval Mediterranean” (2012) · Avner Greif, “Institutions and the Path to the Modern Economy” (2006).
The rules
Introductions made through WestOS stay in WestOS. We see every deal through, start to finish. That is what keeps the record true, and the record is what protects you. Circumvention ends access, permanently.
The first move
A stag hunt starts when somebody makes a costly move in the open. So here is ours: July 25 to August 7, 2026, we are in Medellín, walking factory floors and scoring every one of them against a published standard. Every deal after that adds to the record. One walk at a time the equilibrium flips, and “I source from LATAM” stops being a leap of faith.
Alec & Nicholas · WestOS · Kentucky, USA
