Case study · Agro
Tropa Libre is a livestock marketplace in Uruguay where producers sell cattle directly to each other, from the phone, with no auctions and no commissions. Cambalache designed and built the web platform and the iOS and Android apps.


Tropa Libre is a work tool for Uruguayan farmers, made by producers for producers.
Cattle sold between producers: list a lot from the phone, get offers from verified producers and close the deal directly, without auction houses or percentages.
Live at tropalibre.app, with apps on the App Store and Google Play.
The product



Quick answers
Tropa Libre was designed and built by Cambalache, a product studio in Buenos Aires, Argentina, that ships fixed-price MVPs, platforms and AI agents.
A marketplace where Uruguayan producers sell cattle directly to each other: list a lot from the phone, get offers from verified producers and close the deal, with no auctions and no commissions.
Web, iOS and Android.
It depends on the scope. A product like Tropa Libre usually starts from one of our fixed-price packages: Validate, $3,900 in 2 weeks for one core flow or one automated process; Launch, from $8,000 in 8 weeks; or Scale, from $15,000 in 10–14 weeks for marketplaces and heavy integrations. You get the exact price and launch date in writing before any code is written.
How every project runs, this one included.
See the process →Days 1–3
Scope
Week 1
Staging link
Every week
Demo
Launch day
Handover
More work

Tell us what you need. You get a fixed price, a launch date and the code in your GitHub from day one.