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

The Architecture of Silence: Abraham Wald and the Epistemology of Missing Data

Abraham Wald taught the military that missing data—planes that never returned—held more truth than bullet holes on survivors. This principle remains critical for AI ethics, cybersecurity, and business strategy today.

February 21, 2026 · Datalaria

Florence Nightingale - The Mother of Nursing

Who was the mother of nursing? Florence Nightingale: a multidisciplinary icon, one of the first data scientists, and a role model for our times.

September 6, 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

Netflix: How Data Forges an Empire in the Midst of the Streaming Wars

Netflix is no longer fighting against TV; it’s fighting against everyone. Discover how the data behind personalized thumbnails, the ‘Squid Game’ phenomenon, and the end of shared accounts is its true secret weapon to reign supreme.

September 15, 2025 · Datalaria