The Buenos Aires startup did the unglamorous thing everyone skipped - it cleaned up the catalog. Now 270+ brands and 20,000 resellers move parts through its rails.
Somewhere in Argentina right now, a mechanic is holding a broken brake caliper and squinting at a part number. The part exists. A distributor has it in a warehouse an hour away. But between that shelf and that mechanic sit a fax-era catalog, a phone call that won't get returned until Tuesday, and a real chance the wrong box shows up anyway. That gap - small, boring, repeated a million times a day - is the business Alephee decided to build inside.
Alephee, legally Aleph Solutions, is a cloud platform that helps automotive aftermarket brands and distributors sell parts online across Latin America. Founded in Buenos Aires in 2018 and later selected for Y Combinator's Summer 2021 batch, it does something less flashy than "marketplace" and more durable: it takes the messy, inconsistent product data of the auto-parts world and turns it into structured catalogs that machines and marketplaces can actually read.
The founders like to describe the goal in one line, and it holds up better than most startup taglines.
Our platform aims to connect the entire distribution chain and transform it into a value chain. Alephee, on its founding thesis
Sell a shirt online and the hard questions are size and color. Sell a control arm and the questions multiply: which make, which model, which year, which trim, left or right, pre-facelift or post. Get one attribute wrong and the part physically will not fit. The customer returns it, the reseller eats the shipping, and everyone loses faith in buying parts online at all.
This is the fitment problem, and it is why auto-parts e-commerce lagged behind almost every other category. The data lived in spreadsheets, PDFs and the heads of veteran counter staff. Alephee's wager was that if you standardize that data once - technical specs, images, video, variants, vehicle compatibility, live stock - you unlock the whole chain behind it.
There is a second problem stacked on top of the first: fragmentation. The aftermarket is not one clean supplier feeding one clean store. It is hundreds of brands, thousands of distributors and tens of thousands of small resellers, each with its own naming conventions, its own stock counts, and its own idea of what a "brake pad, front" should be called. Reconcile all of that by hand and you get exactly the industry Alephee found in 2018 - one where a listing could be wrong the moment it was published. The company's answer was to make the catalog the single source of truth and let everything else read from it.
At the center is the catalog-standardization engine. A manufacturer or distributor uploads its inventory; Alephee normalizes it into a consistent structure with fitment data attached, then pushes it out to resellers, marketplaces and repair-shop tools automatically. When a price or a stock count changes in the distributor's ERP, it changes everywhere at once - no stale listings, no "sorry, that's actually out."
On top of that base sit the pieces customers actually touch: integrations that publish parts to Mercado Libre, Amazon and Shopee; ERP and inventory sync that keeps online and offline channels aligned; a B2B wholesale channel; and AfterDrive, a resource that lets repair shops filter parts by vehicle model and year with real-time stock and pricing. The through-line is that brands can replicate their existing offline reseller network online - node for node - instead of rebuilding distribution from scratch.
The customer list runs the length of the value chain. Global and regional brands use Alephee to get their catalogs online cleanly - Ford, notably, launched its official auto-parts store on Mercado Libre with Alephee handling the catalog digitization and distribution. Construction-adjacent manufacturers like FV and Ferrum have used the digital-catalog approach to organize and share standardized product lines. Distributors use it to sync inventory. And at the far end, repair shops - the ones holding the broken caliper - get a live catalog instead of a Tuesday phone call.
What each of these customers gets is slightly different, which is part of the design. A brand gets reach without hiring a digital team. A distributor gets its physical inventory turned into salable online listings without touching a keyboard twice. A reseller gets a catalog that is always current, so it can list on Mercado Libre or Amazon without becoming a data-entry shop. The repair shop, furthest downstream, just gets the right part faster. One catalog, several jobs.
The timing helps. By Alephee's citation of NielsenIQ data, more than 60% of repair shops in Argentina already search for or buy parts online. The behavior arrived before the tooling did. Alephee is the tooling.
The behavior arrived before the software. Over 60% of Argentine repair shops already shop for parts online - the missing piece was infrastructure that made the parts findable.
Alephee runs a B2B model: brands, wholesalers and distributors pay to have their catalogs standardized and their online sales automated across marketplaces. Revenue scales with catalog volume, the number of connected resellers, and the product sales flowing through the ecosystem - a figure the company has put in the hundreds of millions of dollars in total, with monthly product sales reported above four million.
The moat is the part nobody wants to build. Cleaning 3.3 million SKUs, attaching correct fitment, and keeping it all synced is grinding, unsexy work. Once a brand's entire catalog and reseller network live inside your system, switching out is painful. That is why a competitor comparison usually lands on regional players like Brazil's Canal da Peça rather than a generic marketplace tool - the fight is over who owns the structured data, not who has the prettiest storefront.
Alephee was founded by three operators with long software resumes. CEO Gaston Zelerteins co-founded Perception Group, a Microsoft Gold Partner, back in 2005, and runs commercial strategy and new business. Javier Neumann, who previously led the Microsoft Dynamics division for Latin America, handles strategy, finance and investor relations. Jonathan Saiegh, an information-systems engineer with two decades in software and e-commerce, is COO and CPO and owns the product.
On the money side, the company raised a seed round around its 2021 YC batch - roughly $125K from Y Combinator and $572K from Mercado Libre, with a cap table that has also included names like Rebel Fund, Newtopia VC, S2 Capital and Global Founders Capital. Team size sits in the neighborhood of 60 to 70 people.
The founding team's background matters more than it looks. Two decades of enterprise software - Microsoft partnerships, Dynamics deployments, e-commerce builds - is exactly the kind of resume that teaches you how supply chains actually behave when the demo ends and the messy data begins. These are not consumer-app founders chasing a viral loop. They picked a problem they had watched stay analog for years, and built the tool they kept wishing existed. In a category defined by patience and data hygiene, that pedigree is a feature.
Plenty of companies wanted to build the marketplace for parts. Alephee built the thing the marketplace needs to work. That positioning - infrastructure, not storefront - is why it can partner with Mercado Libre and Amazon instead of fighting them, and why an OEM like Ford is comfortable routing its official store through it. As the model travels from Argentina into Brazil and Mexico, the export isn't just software. It's a thesis: in a fragmented industry, a clean catalog is a competitive weapon, and the moat is the structure nobody else wants to build.
There is a quiet lesson in here for anyone eyeing an overlooked market. The best places to plant a flag are often the ones that make people at dinner parties change the subject. Alephee ran toward the yawn - and found tens of thousands of sellers waiting on the other side.