Armchair Expert with Dax Shepard

Armchair Expert achieves the deepest audience engagement metrics of any interview podcast, with episodes averaging 3.1 hours and 94% completion rates among listeners in 2025. Dax Shepard's long-form conversations with scientists, authors, and celebrities—often reaching 180 minutes—consistently earned the show a spot in Spotify's top podcasts, though it trails #5 Diary of a CEO in total episode downloads by 27%. Its intellectual rigor and willingness to sit with difficult personal revelations produce a 40% higher share rate than comparable shows.