Micro-SaaS for dairy cattle diet and nutrition cost control
How Nuleite helped dairy farmers optimize herd nutrition and control costs with a specialized no-code tool.
Before: Farmers formulating cattle diets with complex manual spreadsheets or by eye, wasting feed and inputs.
After: Specialized software that calculates the ideal amount of silage, corn, and ingredients based on weight and milk production.
Result: Less nutritional waste on farms and precise control of the monthly financial margin of milk.




Dairy farming is one of the most complex activities in agribusiness, where animal nutrition accounts for more than 50% of a farm's operating costs.
Formulating nutritionally balanced diets (mixing silage, brans, corn, and supplements) that optimize milk production and control spending used to require manual spreadsheets and expensive technical consulting from veterinarians. Without real-time tracking and calculation, farmers suffered from wasted inputs or undernourished herds, eroding profit margins.
The Turning Point
SantaFé Agroinstituto saw the need for a digital tool accessible to small and medium farmers that would:
- Automate the mathematical formulation of diets
- Calculate feed efficiency (milk produced per kg of feed)
- Generate straightforward monthly financial reports
Yowpi designed and built the Nuleite micro-SaaS in partnership with SantaFé Agroinstituto, focusing on simplicity for the farmer and speed of deployment.
What was implemented:
-
Diet Formulator (TMR)
→ An integrated nutritional calculator for entering ingredients (silage, brans) and adjusting quantities with dynamic sliders until the target is reached. -
Milk Production Panel
→ Daily monitoring of milk volume produced versus target, making it easy to calculate the productivity of lactating cows. -
Herd Financial Metrics
→ Comparison of diet cost versus milk revenue to show the farm's real profitability.
Nuleite brought automation and better economic control to day-to-day dairy farming.
Results:
- Lower feed costs for herds on pilot farms.
- Consolidated, easy-to-read monthly nutritional performance reports.
- Easy adoption by farmers thanks to a clean, intuitive interface.
Animal diet management
Production cost control
Performance reports
“The service provided was excellent. We developed software for dairy farming, and the developer Marlon was always quick to respond, performed updates, fixed bugs, and actively sought strategies to improve both the software's performance and our sales. We would definitely recommend and hire the company again.”
Jesse Andretta
Director at SantaFé Agroinstituto (Nuleite)
Testimonial from 2023
Without this digital control tool:
- Farmers would keep depending on unreliable empirical methods to feed their cattle.
- Silent economic losses from wasted grain and silage would threaten the sustainability of small dairy farms.
Does this scenario sound familiar?
If you're looking to:
- Build productivity-focused apps for agribusiness.
- Replace complex financial spreadsheets with intuitive software interfaces.
- Create portals for tracking and monitoring rural activities.
Our team is ready to bring your idea to life.
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