The pitch sounds almost too simple: give small Brazilian merchants money instantly, and they'll pay you back within ten days. Repeat.
Yet that premise has carried Zippi, a São Paulo fintech, to more than R$6 billion in cumulative lending since its launch—and convinced some of Brazil's largest financial institutions to back its latest funding round. On February 11 and 12, the company closed a R$220 million securitization (roughly $42 million), its third such vehicle in two years. Itaú Asset, Bradesco BBI, and Valora Investimentos participated. So did Credit Saison, a Japanese financial group making its first investment in Zippi—a signal, perhaps, that international players are warming to Brazil's increasingly unconventional approach to credit.
The mechanism here matters. Zippi didn't raise equity. Instead, it structured a Credit Rights Investment Fund, or FIDC in Portuguese—a securitization vehicle that lets the company bundle its loan receivables and sell them to institutional investors. The arrangement provides capital to originate more loans without diluting founders or early shareholders. It's a financing strategy that's become something of a trend among Brazil's digital lenders, though not without risk: FIDCs hinge entirely on the quality of underlying receivables. If defaults spike, investors get hurt.
So far, Zippi says it's profitable. The company declined to share exact margins.
Built on Pix
What makes Zippi's model distinct—almost idiosyncratic—is its reliance on Pix, Brazil's instant payment system. Launched by the central bank in late 2020, Pix has become ubiquitous with startling speed. Last year alone, it processed more than 80 billion transactions, moving R$35.3 trillion across the country. For context, that volume now exceeds the combined total of credit cards, debit cards, and bank transfers. Pix isn't just popular. It's dominant.
Zippi threads credit directly through that infrastructure. When a merchant needs to pay a supplier, Zippi advances the funds instantly via Pix. The merchant pays back the loan—also through Pix—on a weekly cycle, typically within seven to ten days. Once the balance clears, the credit limit resets automatically. Zippi charges a fee starting at 4% per transaction, though pricing varies based on risk and repayment behavior.
The company targets micro and small businesses, a sprawling segment in Brazil that includes over 21 million registered enterprises, many of them single-person operations or family-run shops. These merchants need working capital constantly—to restock inventory, cover payroll, bridge gaps between sales and expenses. Traditional bank loans are often too slow or too expensive. Credit cards carry high rates. Zippi's wager is that by collapsing the time between request and disbursement, and aligning repayment with the natural cash rhythms of small commerce, it can underwrite a segment banks have historically ignored.
It's a theory. But one that's attracted considerable attention.
Growth, With Caveats
Zippi closed a $16 million Series A in June 2022, led by Tiger Global, with backing from Y Combinator, Volpe Capital, and Rainfall Ventures. Since then, it's raised capital primarily through securitizations rather than equity rounds: R$66 million in 2024, another vehicle of R$80 million to R$85 million in September 2025 (sources differ slightly on the exact figure), and now this R$220 million tranche.
The company says revenue, portfolio size, and transaction volume all more than doubled in 2025 compared to the prior year. Management projects roughly R$10 billion in transaction volume for 2026. By year-end, Zippi aims to manage R$350 million in assets under its FIDC structures.
Those are ambitious targets. But the fintech lending space in Brazil has seen its share of stumbles—fast growth followed by rising defaults when underwriting standards slip or economic conditions shift. Zippi's co-founder, Bruno Lucas, acknowledged in company statements that the latest FIDC will help the firm "strengthen its capital structure" and "improve funding predictability." Translation: more cushion, more control over the cost of borrowing.
Credit Saison's entry adds an interesting dimension. The Tokyo-based financial services group entered Brazil in 2023 and has built a portfolio of roughly ¥8 billion in lending exposure across various sectors through local partnerships. Its participation suggests that international investors see promise in Brazil's Pix-driven credit models, though it's worth noting that Saison is no stranger to emerging markets—it's been operating in Southeast Asia for years.
The Bet on Infrastructure
Zippi operates exclusively in Brazil, which makes sense given the company's dependence on Pix. The instant payment rail has no real equivalent in the United States or Europe, at least not yet at this scale. Brazil's central bank designed Pix to be free, instant, and interoperable—a deliberate attempt to foster financial inclusion and reduce reliance on legacy card networks.
The strategy worked. By 2024, Pix transactions surpassed all other payment methods combined, according to central bank data. Small merchants, many of whom previously relied on cash or expensive point-of-sale systems, embraced it. So did consumers. The result is an infrastructure layer that's both ubiquitous and purpose-built for speed.
Zippi is essentially building the credit layer on top. The company uses Open Finance data—Brazil's open banking framework—along with Pix transaction histories and behavioral signals to underwrite risk in real time. Internal metrics, according to the company, show improved approval rates and better net present value per customer after refining those data integrations. Whether that holds under stress remains an open question.
Brazil's micro and small business sector is enormous. Government figures from mid-2025 count over 24 million active companies, representing 93.8% of all registered businesses. Most are tiny. Many are informal or semi-formal. That's a massive addressable market, but also one with inherent volatility. Economic downturns hit small merchants first.
What Comes Next
With this latest FIDC closed, Zippi is focused on scaling—more clients, higher transaction volume per user, and hitting that R$10 billion target for the year. The company hasn't disclosed plans for geographic expansion beyond Brazil, and it's unclear whether the model would translate elsewhere without a Pix-like infrastructure in place.
There's also the broader question of how sustainable rapid-cycle lending proves over time. Weekly repayments can ease cash flow for merchants, but they also compress the window for defaults to surface. If a merchant misses one cycle, does the algorithm catch it fast enough? Does Zippi pull back credit limits aggressively, or does it extend grace periods?
Those operational details matter. And so far, the company has kept them mostly private.
For now, Zippi's growth mirrors the broader adoption of instant payments in Brazil—a market that's become something of a fintech laboratory over the past five years. Whether that growth translates into durable profitability, or whether it simply shifts credit risk from banks to securitization investors, will become clearer as the portfolio matures.
The company, for its part, sounds confident. Maybe more than the circumstances require.
