The advantage of using an Agile approach in software development is its flexibility and focus on iterative progress. Agile methodologies, such as Scrum and Kanban, emphasize breaking projects into smaller, manageable increments called sprints, allowing teams to adapt to changes swiftly. This collaborative approach encourages regular feedback from stakeholders, enabling continuous improvement and reducing the risk of delivering a product that does not meet user expectations. Additionally, Agile promotes a culture of teamwork and engagement, leading to better communication and heightened project visibility.