Buenos Aires beginningsMIT, class of 2013Beepi, failure and the resetBelong and the operating system of homeBuenos Aires beginningsMIT, class of 2013Beepi, failure and the resetBelong and the operating system of home

Founder profile · Proptech · Miami

Ale Resnik Is Rewriting the Rules of Renting - One System at a Time

After Beepi’s collapse, the Argentine engineer did not retreat from difficult marketplaces. He chose a more intimate one: the place people call home.

A home has an inconvenient habit of becoming personal. The spreadsheet may call it a unit. The person carrying boxes up the stairs calls it Tuesday, then a kitchen, then the place where a child learned to walk. Between those definitions sits property management, a business of keys, cash flow, clogged drains and brittle trust. Ale Resnik chose this thicket for his second act.

Resnik is the Argentine-born co-founder and chief executive of Belong, a long-term rental and home-management company built around a deceptively difficult promise: make life calmer for the person who owns a home and the person who lives in it. The company combines software with the untidy physical work of listings, screening, repairs, inspections, rent collection and communication. It is a marketplace, an operating company and a service business sharing one coat.

The choice makes more sense when traced backward. Resnik has spent much of his career confronting transactions that people enter with their shoulders raised. First came vitamins sold by subscription. Then used cars. Now homes. Each category arrives with information gaps and incentives that can turn sour. His recurring instinct is to replace suspicion with a designed experience, then build enough machinery to deliver it repeatedly.

The four-year-old and the beige machine

His first machine was a Commodore 64. Resnik has recalled receiving it at four because his father was interested in computers. In Buenos Aires, the boy became a programmer, and the programmer became a founder early. At 18 he started his first company. He later said the money helped pay for his studies at Instituto Tecnológico de Buenos Aires, where he graduated as an industrial engineer in 2008.

There is an appealing practicality to that sequence. The venture was not a club activity staged for an admissions essay. It paid a bill. Resnik went on to build Global Vitamins, a subscription ecommerce business serving customers across Latin America and Europe. He sold it before moving to Massachusetts to attend MIT.

The move carried the condensed luggage of an immigrant story: a newlywed wife, a backpack, a scholarship and no local network. MIT had been a childhood ambition. Once there, he found the Martin Trust Center for Entrepreneurship and a philosophy that sounded like permission. The world, he said, felt as if it were “constantly in a beta state.” Anything could be improved; nothing was final.

“Anything is hackable, and nothing is final.”Ale Resnik, on the atmosphere he found at MIT

That idea is exhilarating in a classroom. In a marketplace it soon meets warranties, logistics and the stubborn detail of real objects. Resnik’s next lesson arrived smoking.

A lemon with an ignition key

He bought a Jeep. Forty-eight hours later, it caught fire. The dealer refused a refund, so Resnik learned about lemon laws, took the dispute to court and eventually received a settlement. Out of the ordeal came Beepi, an online used-car marketplace developed while he was at MIT. The proposal was crisp: inspect cars at the seller’s driveway, set a price, deliver to the buyer and offer a return window. Remove the lot, the haggling and some of the dread.

Resnik completed his MIT MBA in 2013, raised an initial $1.3 million that June and launched Beepi the following April. MIT Technology Review named him an Innovator Under 35 in 2014. Venture money followed. The company raised heavily, spread into new markets and reached a reported valuation above half a billion dollars.

4Age when a Commodore 64 opened the first door
18Age when he started his first company
2014Named an MIT Technology Review Innovator Under 35

Then the velocity ran out of road. Beepi exhausted its operating capital. Proposed deals did not close, the company shut down, and its assets were sold for the benefit of creditors in 2017. Reports described expensive expansion, high burn and operational failures. The clean online promise had collided with the costly physics of moving, registering and supporting automobiles.

Resnik does not varnish the chapter. He called it difficult and beautiful. He also rejected the cheerful label “serial entrepreneur,” comparing it to someone proud of many marriages that did not work. The joke is sharp because it refuses to make company-building sound like collecting merit badges.

Two lessons endured. Choose investors carefully, because the right and wrong partners can alter a company’s trajectory. And decide whether a business truly requires rapid geographic expansion or can grow more slowly and preserve capital. These are ordinary sentences bought at an extraordinary price.

2006-2011Builds Global Vitamins, then sells it before MIT.
2013-2017Co-founds Beepi; the online car marketplace rises and shuts down.
2017-2018Works as a founder in residence at Andreessen Horowitz.
2019-NOWBuilds Belong around long-term rentals, home care and resident service.

The second act chooses a front door

After Beepi, Resnik spent time as a founder in residence at Andreessen Horowitz. He has said he first concentrated on getting to know the investors he might work with over the next 20 years, before he even had the next idea. Eighteen months after the Beepi chapter, he was building again with Owen Savir and Tyler Infelise.

Belong began from the founders’ experiences as immigrants, renters and homeowners. They saw a market split between individual owners with limited infrastructure and institutional landlords with formidable machinery. The old arrangement often left the resident dealing with fragmented agents, vendors and portals, while the owner worried about vacancy, maintenance and whether the asset was being cared for.

Belong’s answer is an end-to-end layer: prepare and market the home, place a vetted resident, collect rent, coordinate maintenance and give both sides a digital interface. In 2022, the company described a program that directed a portion of rent payments toward future home buying. The broader ambition was unusually social for property management: help residents build a path toward ownership and help everyday homeowners participate in the long-term economics of housing.

Ale Resnik with members of the Belong team at a company gathering
A company named for a feeling still has to run on people, checklists and the occasional heroic maintenance call. Ale Resnik with the Belong team.

The name matters. “Belong” shifts the frame from lease administration to attachment. The company prefers homeowners and residents to landlords and tenants. Vocabulary cannot repair a water heater, of course. But it exposes the relationship the system hopes to produce. A lease may be a contract; living somewhere is a condition of daily life.

The trust loop
Clear promise
Visible operations
Kept promise
In property management, the brand is rebuilt every time a resident asks for help or an owner opens a statement.

The CEO as a designer of clarity

Resnik’s most useful ideas are not about housing. They are about what happens inside a company when the founder can no longer be everywhere. In a long conversation with Levels co-founder Sam Corcos, he put the threshold around 57 or 60 employees. If the chief executive has begun to feel that work is disorganized, the discomfort has probably been traveling through the company for some time.

His advice begins with grammar. Do not give the company “objectives.” Give it an objective. The chief executive sets one clear strategy; each executive makes the relevant priority legible to their team. The aim is not decorative simplicity. It is coordination. A sentence understood by everyone is more useful than a slide admired by six people.

Next comes structure. Build a small leadership group, a larger group of emerging leaders and a broader circle of people who lead others. Add business-operations generalists who can take a neglected pain from zero to one while a functional team handles its main priority. Above all, accept that the CEO’s job has changed. Touching every project eventually creates chaos. Recruiting capable people, retaining them and getting them to row in one direction becomes the work.

“The team that you assemble is the company that you create.”Ale Resnik, reflecting on an early founder mistake

This is where the Beepi scar becomes visible without being theatrical. A founder who once believed that only the co-founders truly understood what had to be done later described that belief as an error. Belong’s proposition depends on hundreds of small decisions being made well, far from the chief executive: the tone of a message, the quality of an inspection, the speed of a repair, the judgment used in pricing a home.

Miami, Massachusetts and the long route home

Resnik eventually moved Belong’s headquarters from California to Miami, praising the city’s diversity and energy. The geography changed, but the immigrant thread remained. When Belong later expanded into Massachusetts, he described the launch as personal. He remembered arriving there with his wife and scholarship, believing hard work could produce something that mattered.

By then the company operated across a wide collection of American markets. Expansion, the lesson Beepi made dangerous, had returned in another form. Housing, however, resists the fantasy that every market is identical. Regulations vary. Vendor networks are local. A house cannot be rebooted. Scale must pass through the front door.

That tension gives Resnik’s story its interest. He remains attracted to changing reality through companies, yet the realities he now works on are stubbornly physical. Software can forecast rent, schedule a tour and route a request. It cannot make a resident feel heard unless the organization behind the screen behaves accordingly.

The young programmer saw a world in beta. The experienced operator adds a footnote: improvement requires guardians. Belong’s own author page carries Resnik’s line that behind every great experience is someone relentlessly pursuing its perfection. Relentless is a dangerous word when it excuses excess. It is a valuable one when it means noticing the loose hinge before a resident has to report it twice.

A burning Jeep gave Resnik a marketplace idea. Its failure gave him a management education no syllabus would envy. A rental home now asks him to reconcile ambition with care, technology with labor, and scale with the peculiar dignity of a private address. The work is less about disruption than stewardship. That may be the more adult form of hacking the world: changing it, then staying long enough to maintain what changed.