Siim Kostabi is the CEO & Co-founder of Pageloot: a QR code SaaS platform used by 20,000+ brands across 110 countries, including DeLonghi, Starbucks, and Sumsub. Since launching in 2018, he's bootstrapped the company to profitability through SEO-driven growth, building a product that serves everyone from solo marketers to enterprise agencies managing hundreds of dynamic QR campaigns. His background spans B2B SaaS, product development, and digital marketing. He also runs 3D Studio, an architectural visualization agency serving clients across the Nordics and UK, giving him hands-on experience operating businesses across both digital products and creative services. Siim's technical and strategic range extends into AI. In 2026, his team won first place at an AI hackathon building Clos...