A wide range of plasma biomarkers are currently in development for Alzheimer’s disease, reflecting different aspects of disease pathology including amyloid plaque formation, neurodegeneration, and astrocyte activation. With numerous options on the horizon, the question is raised regarding which plasma biomarker holds the most promise. Charlotte Teunissen, PhD, VU University Medical Center Amsterdam, Amsterdam, The Netherlands, discusses the unique aspects of several putative markers and their aptitude for diagnosis and prognostication, emphasizing the importance of analyzing multiple biomarkers to get a more complete picture of an individual’s diagnosis. This interview took place at the AD/PD™ 2022 Conference in Barcelona, Spain.