The modern remote worker can write software for a company in California before lunch, join a call in London after it, and still spend Friday afternoon wondering how to receive the money. Work escaped geography. Banking kept asking for directions. Rodrigo Vidal knew the absurdity from the inside. He had freelanced, built full-stack software, and worked remotely for an American fintech while living in Argentina. The code arrived at once. The paycheck took the scenic route.
Wallbit began in that gap. Vidal and fellow programmers Tomás Bruzza, Martín Tito Gira and Braian Fritz had all dealt with the limited, costly rituals attached to international income. They pooled $200,000 of their savings and built a financial product for people like themselves: professionals earning across borders who wanted to receive dollars, spend them, move them home, and eventually invest them without assembling a small orchestra of apps.
This founder-market fit has a pleasing lack of theater. Vidal has said the team jokes that it built a neobank for itself. They are daily users. Their research begins with their own inconvenience, but it does not end there. As Wallbit moves into new countries, he talks with local founders and customers about their different constraints. The global remote worker is a category; the Colombian, Mexican and Argentine versions are people with distinct questions, regulations and habits.
Before the bank, a stack of useful detours
Vidal began programming at roughly 18. His early description of the work is gloriously unfussy: he was a full-stack freelancer who took whatever clients brought him. That apprenticeship taught range. It also taught the economics of selling skill across a border. He later found a job at Splash Financial, then a small American fintech, through emails and direct messages. It was his first sustained encounter with both U.S. financial technology and remote work for an American company.
The career did not proceed in a straight line, which is usually a sign that it proceeded honestly. Vidal co-founded a software factory with Bruzza. He worked at JLL. He then became founding CTO of RED Atlas, a proptech company using data to study Latin American real-estate markets. Its work included trends, forecasting and enterprise analysis, with a technical ideal closer to a data-rich property intelligence business than a simple online appraisal form. RED Atlas acquired a Colombian startup. Vidal made a partial exit and turned full-time to Wallbit.
Programs, freelances across the stack, and learns to sell technical work directly.
Works remotely for Splash Financial and experiences American fintech from abroad.
Builds real-estate data products as founding CTO of RED Atlas.
Co-founds Wallbit around the financial lives of remote workers.
Joins Y Combinator and moves to San Francisco with the founding team for the batch.
Those detours supplied Wallbit’s parts list: the freelancer’s empathy, the fintech engineer’s view of infrastructure, the proptech founder’s comfort with regulated and data-heavy systems, and the operator’s appetite for getting a product into users’ hands. Vidal recalls that Wallbit was moving money within roughly 60 days. Speed served as a question-answering machine. Instead of debating whether people cared, the team could watch what they did.
“We always joke that we are building a neobank for ourselves because we are daily users of Wallbit.”Rodrigo Vidal
The application with no mythology
Wallbit’s Y Combinator application story is refreshingly short on application lore. Vidal says it was his first try. The founders did not collect referrals, circulate the form for expert edits, or rehearse the interview. He was applying to several accelerators while beginning to explore venture funding. YC was one possibility, not yet a shrine.
He did make one consequential choice: ordinary language. Vidal remembers describing the early product in plain terms and later came to value YC’s insistence on a “true sentence,” a compact description that explains what a company does and what evidence matters. At a crypto conference during the batch, he and his co-founders walked past booth after booth whose one-liners baffled them. Jargon, they noticed, can make a technical product sound like it has been placed under witness protection.
The first YC interview lasted about ten minutes. Then came an invitation to a rarer second conversation. Vidal searched for explanations and concluded that YC was concerned about a similar company already in its portfolio. He prepared his story around that objection. When he entered the call with Michael Seibel, the first question was essentially the one he expected: why fund Wallbit too?
His answer emphasized the direction Wallbit intended to take. The conversation ran for about 30 minutes. The company joined Winter 2023, with Brad Flora as its group partner. There is a useful distinction here. Vidal had not prepared for every possible question; he prepared deeply for the question most capable of ending the meeting.
During the batch, the four founders moved to San Francisco and worked from their apartment. Vidal had initially asked where YC’s offices were. The answer was effectively: live with your co-founders and build. He remembers the arrangement fondly. They were friends, and Wallbit occupied the conversation all day. Formal partner time might amount to a morning each week, but the goals followed them home and stayed for dinner.
YC’s directness suited him. Office hours expected a founder to arrive with the bottleneck already examined and the request already sharpened. “We are stuck” was only the preface. What had caused the problem? What had been tried? Which introduction, decision or piece of knowledge could help? Vidal describes the batch as a before-and-after moment in his understanding of products and companies. One of its subtler gifts was permission among founders to be vulnerable about the distance between an elegant application and the disorder of making it real.
A payday is only the beginning
Wallbit launched its rebuilt banking product publicly in April 2024 in Argentina, Colombia and Mexico. By the end of that year, the company reported 34,879 customers. Its pitch gathered several formerly separate chores: a U.S. account opened remotely, a dollar-linked card, withdrawals into local currencies, and access to American stocks, exchange-traded funds and bonds through regulated partners.
One income, fewer financial detours
The product thesis: treat cross-border payment as the entrance to a financial life, not the exit.
The distinction matters. International payment products often celebrate the moment money arrives. Vidal is interested in what happens on Monday morning. Can the user keep savings in a stable currency? Can she buy groceries, pay a bill, send funds home, maintain immediate liquidity, or begin a portfolio? His stated aspiration is to unify these needs in one product. The transfer is useful. The balance sheet is the plot.
By September 2025, Wallbit said it operated in 21 countries, including 16 in Latin America, four in Europe, and the Philippines. It reported more than 100,000 users, over $20 million in deposits, and profitability. Those are company-reported figures, but they show the widening of the canvas. The business that began with four Argentine programmers had become a test of whether financial infrastructure could follow a distributed workforce around the world.
“Remote workers need a place to invest, save in stable currencies, and have immediate liquidity.”Rodrigo Vidal
Global is built one country at a time
The word “borderless” flatters software. It can also conceal the work. Argentina’s currency restrictions, Colombia’s saving habits and Mexico’s banking landscape do not become interchangeable because an app has a globe in its icon. Vidal argues that closeness to Argentine users becomes concrete in the company’s tone, support and ability to anticipate questions. Elsewhere, that instinct has to be earned through conversations.
Wallbit’s 2025 push into Colombia made the method visible. The company expanded its Medellín team, spoke with hundreds of users and localized both product and messaging. Vidal wanted 10,000 Colombian customers by the end of that year. He framed localization as a difference users would feel, particularly when receiving foreign income and building an investment portfolio for the first time.
There is an appealing tension in his strategy. The infrastructure aspires to be global; the trust must feel domestic. The product wants scale; the founders worry about losing proximity. In his first YC interview, asked what might cause Wallbit to fail, Vidal struggled to name a scenario because his instinct was to solve whatever arose. He eventually offered one risk: growing so far from users that the product escaped the team’s understanding. It was an improvised answer, but it has aged into a operating principle.
Vidal’s public manner is conversational, practical and willing to show the seams. He can admit that Wallbit’s proposed distinction from its YC competitor was clearer in the pitch than in the product at that exact moment. He can laugh about not knowing the expected answer to a hard interview question. Yet underneath the looseness is a consistent discipline: ship, observe, describe clearly, and arrive at important conversations having already thought through the bottleneck.
His career has been a long education in crossings. From programmer to founder. From property data to finance. From Argentina to U.S. infrastructure. From a payment arriving to a portfolio beginning. None of these crossings is automatic. Each needs a bridge, and Vidal’s instinct is to build the shortest usable one before drawing the grand suspension bridge on the slide.
The larger bet behind Wallbit is that remote work did more than change where people sit. It created a class of earners whose financial lives no longer fit neatly inside a national bank account. They need money to share the mobility of their labor, without surrendering the local usefulness of that money once it arrives. Vidal encountered that mismatch as a programmer. He is now spending his founder years making it less peculiar.