The secret to Duolingo's social success with Zaria Parvez - Semrush Spotlight

Emma Harris spent a decade revolutionising Eurostar as its Marketing and Sales Director, leading the brand through years of success and navigating multiple crises. Now the Founder and Chief of Glow London, she works with clients around the world to build brands that are deeply connected to their people and culture.In this episode, Emma shares her journey through marketing, leadership, and entrepreneurship, and the life-altering moment that forced her to rethink everything. After suffering a cardiac arrest, she reflects on ambition, burnout, and what really matters. We talk about building great teams, leaving safe roles to start something new, bouncing back from the hardest year of her life, and why slowing down might be the most radical, and necessary, leadership move as we head into 2026.

As has become a tradition, marketing professor Mark Ritson is back to break down his top 10 marketing moments of the year. We talk fighter brands, the president, Amazon's grannies, deepfakes, mergers and more in this snappy episode. There's nothing more to say - strap in and enjoy the opinionated marketing professor dropping some clangers.

Andrew Warden, CMO of Semrush, joins us to unpack how AI is reshaping search, and what it means for marketers heading into 2026. We discuss whether SEO is really “dead,” the biggest insights from Semrush’s new AI Visibility Index, and how different AI models surface and rank content across industries. Andrew also shares why brand and digital visibility matter more than ever, the growing importance of creators in AI-driven discovery, and practical advice for CMOs trying to stay ahead as search rapidly evolves.This episode is brought to you by Semrush — your unfair advantage in digital brand visibility. From fast-growing teams to global enterprises, Semrush shows you where you stand, where you can win, and how to stay visible across AI Search and LLMs. With unrivalled data and real AI intelligence, Semrush helps you move faster, grow faster, and make sure your brand is the answer wherever customers ask.