Copied a wholesale-street app straight to the neighboring market, 240k installs in three months: La Salada a un Toque

A team in Argentina spent 8 years building "Avellaneda a un Toque", a vendor directory app for a clothing wholesale street that has been installed 4M times. This August they brought the same model to La Salada, the wholesale market on the outskirts of Buenos Aires. It got 244k installs in three months and hit #3 on Argentina's free shopping chart in November. The features have no moat. What made it take off was the older app's reputation and vendor base, repeated TikTok tour videos, and one line: "every stall is verified by hand". What's worth learning is the playbook: in an offline wholesale market where deals run on Facebook groups and WhatsApp and scams are rife, build "one market, one app".

"I have a stall at La Salada, and this is fake"

On 2026 Aug 24, the TikTok account @lasaladaauntoque posted a video. The caption opens with "Como no lo supe antes 😅" (how didn't I know about this sooner), then "De los creadores de Avellaneda a un Toque" (from the makers of Avellaneda a un Toque), then three selling points: browse thousands of stalls on your phone, talk directly to vendors, and get delivery to your door. The video later reached 2.89M views.

The most-liked comment (1,166 likes) was a cold splash of water: "I work at La Salada, going in person is safest." Further down, someone wrote "we have a stall at La Salada, and this is fake", someone asked "how do you know it's legit", and someone said "I have to touch the fabric or I'll lose my mind." Others came to its defense: "I've been finding shops on Avellaneda a un Toque forever and never had a problem. I like this La Salada one too, can't wait to shop."

Trust signals and endorsements sit side by side in the same comments section, and that's the problem this app is meant to solve. Buying clothes at La Salada is genuinely cheap, but getting there is far, crowded, and unsafe. Buying online, there are plenty of scammers pretending to be stall owners.

What it is

La Salada sits in Ingeniero Budge, Buenos Aires province, often called the largest informal wholesale market in Latin America, split into several halls including Punta Mogote, Urkupiña, and Ocean. This app is the market's product catalog: browse clothing, shoes, bags, and bedding by category, filter for wholesale or retail and whether they take cards, open a product to see price, sizes, and the stall's location on a map, then contact the vendor directly on WhatsApp.

The official FAQ states three things:

• Both buyers and sellers pay nothing, no commission, "we are not an intermediary."
• Every stall must submit documents and pass manual review before listing, and the team then visits stalls in person on a regular basis to check they're still there. The FAQ says this is to stop "scammers on social media posing as real stall owners."
• Sellers ship nationwide, so small shop owners from other provinces can restock without traveling; buyers can also use the in-app cart to have a comisionista (personal buyer) shop for them.

It doesn't touch money or logistics. Deals happen on WhatsApp.

How it took off

Listed in Aug 9; the first two weeks brought only a few dozen to a few hundred installs a day. After a 24 2.89M-view video went out in Aug 27, installs ran around 6,400 a day; Sep 3 peaked near 22k a day, and cumulative installs passed 10 100k in Sep. It then fell back to a few thousand a day. A second wave came in late October, and on Nov 6 it added 16k in one day, bringing the total to 243,838 (Google Play installs, 11-06). Only in Argentina.

(View counts from TikTok, 11-06; rankings from the Google Play Argentina chart)

Broken down, users come from four places:

One: the older app. Both the launch video and the viral video pitch it as "made by the same team." When a commenter asked "how do we know it's not fake," the official answer was "because we also built Avellaneda a un Toque." An Avellaneda merchant wrote in a Google Play review that they "received a message from this app," and the official reply confirmed the two accounts are linked, pulling established merchants in directly. With too few products at launch, they also added Avellaneda listings to fill the catalog. Under the viral video, someone complained "Avellaneda has more sellers than La Salada"; in a Google Play reply, the team admitted they had padded the early catalog this way (8-29). The update notes on both apps' store pages are word-for-word identical.

Two: TikTok and Instagram. The TikTok account has 89k followers, the Instagram account 197k, yet Instagram has only 35 posts. Few posts, many followers, and the same script reposted over and over suggests paid boosting (inference; no ad records found). Later store-review videos all follow one format: one stall, one price, the store name, and a closing line "search for it in the app." The app itself became a lookup tool for La Salada prices.

Three: the stall owners themselves. Listing is free, so vendors have reason to bring in customers. One vendor posted on TikTok "Download La Salada a un Toque to grow your business" (46k views), and a seller group on Facebook had a recruitment post: "Add your stall to the new app!"

Four: the name. "La Salada" is known to every Argentine, and the app name carries the place name directly. Searching "la salada" on the stores and on Google likely puts it at the top (inference).

Separately, the official account repeatedly asks users under negative reviews to change their rating, e.g. "Wouldn't you give 5 stars? 🙏" and "Could you reconsider your rating?"

What users are saying

The positive Google Play reviews are plain: "It's more about finding stalls and contacting them than a shopping app like Mercado Libre"; "All the suppliers you need for a business are here."

The problems are just as plain. Because it doesn't handle transactions, nobody backs you up when something goes wrong:

• "Third purchase. The first two were fine, but on the third the seller stopped replying. Who do I contact about that? So I gave it 5 stars." (10-27,4 stars)
• "Where can you see reviews from people who actually received their goods? Everyone says it's good, but not a single person says they got their order." (10-12,3 stars)

Some users ask for things it doesn't have yet: one asked "Is there anything for Once?" (another wholesale district in Buenos Aires), and others asked how to use it on iPhone. In Sep 1 the official reply said iPhone users should use the web version for now, "coming to the App Store soon"; as of Nov 6, it still couldn't be found in the Argentine App Store, even though the official FAQ already says "iOS supported."

Who it's competing with

Fabricantes La Salada built the same features a year earlier but only reached 30k installs. That suggests features aren't what decides the outcome.

Where the money comes from

Not visible yet. The FAQ says it's free for both buyers and sellers, and the store page has no in-app purchases. The older app is labeled "contains ads," but whether it sells paid placement or merchant memberships can't be seen from outside. The team has survived 8 years on this business, so it presumably earns something (inference), but how is unknown to outsiders. For anyone looking to copy this, that's the biggest blank.

If it were you

One-line verdict: don't go head-to-head with it at La Salada. That market is already held by a branded team with merchants and content. The playbook worth copying is "one app per wholesale market," run in a different market or country.

Who it suits: small teams who are local or have a local partner, can work the market, can visit and sign up stalls one by one, and can make short videos. Examples include Gamarra in Lima, Brás in São Paulo, or Tepito in Mexico City, or garment wholesale markets in Southeast Asia and the Middle East (whether anyone has done these hasn't been checked).

Who it doesn't suit: anyone who wants to build an app online and wait for users to show up. Half this business happens offline: verifying stalls, revisiting them regularly, and recruiting vendors all require people on the ground. Skip it if you can't make local short videos or can't land the first batch of vendors.

How to do it: start by picking a market that meets three criteria: everyone knows its name, people currently order through Facebook groups and WhatsApp, and there are lots of scammers pretending to be stall owners online. Name the app after the market. Sign up a few hundred stalls for free, visit each one to verify, photograph it, and mark it on a map, making "manual verification" the main selling point. Its complaints are exactly your opening: add real-buyer delivery reviews so there's someone to complain to when a seller disappears, and ship iOS on day one.

How to acquire users: copy its two video formats. One is the general intro, "how did I not know about this," run repeatedly as paid ads. The other is single-store reviews: one stall, an "X and up" price, the store name, and a closing line "search for it in the app." Have the vendors you sign up promote it on their own accounts and in Facebook groups.

When to move: this team only opened its second market 8 years in, but users are already asking about Once. Its next move is probably still within Argentina (inference). Outside Argentina, there's no clear competitor in the short term, so the window is one to two years.

What would show you're wrong: (1) six months from now, its daily installs fall back to a few hundred and the store-review videos can no longer move numbers, meaning this wave ran mainly on novelty and ad spend; (2) in your market, vendors won't join the app, or buyers still trust only Facebook groups, meaning manual verification doesn't sell enough there; (3) within a year you still can't find people willing to pay (vendors won't pay for top placement, ads don't sell), meaning it's just a traffic business that never makes money.