Steven Lammertink is the Founder and CEO of The Cirqle, the world’s leading performance platform built for influencer marketing teams. Under his leadership, The Cirqle has evolved from an agency into a SaaS powerhouse, partnering with global brands like Vinted, Loop Earplugs, Rent the Runway, Lookfantastic, AboutYou, and Secret Sales. With a sharp focus on performance-driven influencer campaigns, Steven has pioneered the use of first-party data, AI-powered creator recommendations, and deep integrations with platforms like Meta, TikTok, YouTube, and Shopify. He’s a frequent speaker at marketing summits, including Meta’s EMEA Performance Accelerator, and an advocate for reshaping the creator economy through scalable technology.