Aviva Raises $18M Series A: The Konfío Alumni Betting on Kiosks Over Apps

Filiberto Castro, David Hernández, Amran Frey, and Israel García met working at Konfío, one of Mexico's most established fintech lenders, solving credit access for the country's small and medium businesses. But Konfío's model — like most Mexican fintech before it — still assumed a customer with a smartphone, a data plan, and enough trust in digital-only services to hand over their financial life to an app. For more than 50 million adults in Mexico, particularly outside the biggest cities, that assumption doesn't hold.

So in 2022, the four co-founders started Aviva with a deliberately unfashionable idea for a fintech: put a physical kiosk in the neighborhood. Customers walk in, sit down, and talk to an AI-powered video assistant that walks them through a loan application — no paperwork, no smartphone required, approval in minutes. The loans themselves are small and specific: $100 to $1,000, sized for the reality of Mexico's informal economy, where roughly 58% of workers operate outside formal employment and traditional credit scoring simply doesn't apply.

It's easy to read "physical kiosk" as a step backward for a fintech in 2026. It isn't. In markets where trust in purely digital lenders runs low — and where a meaningful share of the target customers don't have the smartphone or data access digital-first design assumes — a human-scale physical location paired with fast AI-driven underwriting solves a problem no amount of app polish can fix. Aviva calls it "phygital," and the traction suggests the bet is working: the company now operates in 23 of Mexico's 32 states, and more than 300,000 people have completed a loan application at one of its kiosks.

The numbers behind the scenes back up the model further. Aviva has now raised $34 million in total equity, capped by an $18 million Series A led by Valor Capital Group, with BID Lab, Caravela Capital, Endeavor, and existing backers Wollef, Ignia, Krealo, and Newtopia all participating. Layered on top of that equity is more than $80 million in credit facilities — capital earmarked specifically for lending out, not operating costs — a ratio that only makes sense if the loan book is already moving at real volume, not just promising to.

What makes Aviva worth watching isn't just the growth curve, it's the founding team's specific prior experience. These aren't first-time founders guessing at underwriting for an unfamiliar segment — they spent years inside Konfío learning exactly how credit risk behaves in the Mexican SME market, then applied that lens to an even harder-to-reach population banks and even most fintechs still don't bother serving. The new capital goes toward exactly what you'd expect from a team that's already found a working formula: more kiosks, new financial products, and continued expansion into the parts of Mexico digital-only lenders keep skipping.

Deal covered in WarZ LatAm VC Monitor — Weekly 28.