spanish-founder
(2)
Tony Rosinol
Tony (Antoni) Rosinol is the co-founder and CEO of StackAI, the no-code platform that lets enterprises build, deploy, and govern custom AI agents. An MIT PhD in computer vision and SLAM, he created the open-source Kimera robotics system before pivoting from teaching robots to see the world to teaching agents to run the back office. He started StackAI with fellow MIT PhD Bernard Aceituno out of Y Combinator's Winter 2023 batch, raised nearly $20M, and in May 2026 sold the company to Asana for $75M, where the founders now build toward an operating system for human-agent teams.
Julio Cotorruelo
Julio G. Cotorruelo is the co-founder and CEO of Domestika, the global online learning community for creative professionals. Starting in 2002 as a modest Spanish-language forum for designers in Madrid, Domestika grew under his leadership into a unicorn valued at $1.3 billion, with over 8 million members, 2,000+ courses, and a presence in six languages. A notoriously press-shy entrepreneur, Cotorruelo built one of the world's largest creative education platforms by championing affordable, pay-per-course learning and the belief that creativity is best learned through doing - not just reading.