Christian Reber, CEO of Pitch and creator of Wunderlist, discusses the evolution of presentation software in a landscape dominated by giants like PowerPoint. He emphasizes user-centered design and innovative features like live video collaboration to enhance teamwork. Reber also shares insights on navigating challenges in the SaaS space, including privacy concerns and the importance of templates for user engagement. The conversation highlights the balance between analytics and transparency, driving the conversation on the future of effective presentations.