Nextail: How a Spanish Startup's Prescriptive AI Is Defeating Excel in Fashion Retail

The future of retail doesn’t fit in Excel. A former Zara executive founded Nextail to prove it, building a prescriptive AI engine that processes billions of inventory combinations and frees up to 75% of merchandising teams’ time. This is the story of how mathematical optimization is conquering fast fashion.

March 31, 2026 · Datalaria

Autopilot - A Technical Post-Mortem: I Fired Myself to Build an AI Army with Gemini

Engineers build complex systems but hate marketing. I built an autonomous agent army with Gemini to distribute my content. Here is the technical breakdown of what worked, the friction I encountered, and how it shapes my roadmap.

March 4, 2026 · Datalaria

Autopilot - Ctrl: AI Content Auditing with GitHub Copilot CLI

When AI generates social media content, how do we know if it’s good? I built autopilot-ctrl, a tool that uses GitHub Copilot CLI to evaluate content quality before publishing.

February 1, 2026 · Datalaria

The Goal is Not (Just) About Factories: Synchronizing Your Enterprise in the Age of AI

Published in 1984, ‘The Goal’ is more relevant than ever. We analyze how its principles (TOC, DBR, CCPM) apply to modern tech companies and why it is the perfect filter to guide Big Data, AI, and Digital Twin efforts.

December 13, 2025 · Datalaria

Graphext: The Spanish Startup That Spent 7 Years Building the 'Formula 1' of Data Analysis

While the ’no-code’ world sought simplicity, Graphext secretly built a technological ‘Formula 1’. Discover the atypical story of this Spanish startup, its bet on WebAssembly and Explainable AI, and how it plans to democratize data science without sacrificing power.

November 28, 2025 · Datalaria

Weather Service Project (Part 3): Predicting the Future with AI and OpenWeatherMap

From data collection to dynamic dashboards, now it’s time to predict! This post explores integrating OpenWeatherMap’s 5-day forecast and building our own 1-day AI prediction model using historical data, all visualized in our interactive frontend.

November 15, 2025 · Datalaria

Carto: From a UN Invoice to Conquering the Geospatial Cloud

Most startups are born from a grand vision. Carto was born from the need to issue an invoice to the UN. This is the incredible story of how a pragmatic project grew into a $92 million giant that is teaching the world to ‘predict through location’.

October 28, 2025 · Datalaria

Freepik: The Story of the Giant from Málaga that Tamed AI to Conquer the Creative World

When generative AI threatened to destroy the stock content industry, a company from Málaga bet its future on a total reinvention. This is the story of Freepik: from its ingenious ‘freemium’ model to its strategic pivot to surf the AI wave and compete head-to-head with tech giants.

October 11, 2025 · Datalaria

Researching with AI: How I Created a Detailed Report on the Global Impact of AI in Education in Minutes with Gemini's Deep Research

Traditional research takes weeks. I asked Gemini for a deep report on AI in education, and here’s what it found: a $32 billion market, an alarming digital divide, and an MIT study on how AI affects our brains.

September 27, 2025 · Datalaria