In the dynamic world of technology and software development, agility has become a cornerstone for organizations aiming to remain competitive, deliver value rapidly, and adapt to changing market demands. Agile methodologies, encompassing frameworks such as Scrum, Kanban, and Lean, provide structured yet flexible approaches to managing projects, fostering collaboration, and ensuring continuous improvement. This review delves into these methodologies, examining their principles, applications, and impact on modern technology-driven businesses. Agile, as a philosophy, emerged from the Agile Manifesto in 2001, which emphasized individuals and interactions, working software, customer collaboration, and responsiveness to change. These values underpin all Agile frameworks, which, while sharing common goals, diverge in their methods and focus areas. Scrum, Kanban, and Lean are among the most widely adopted Agile methodologies, each offering unique advantages depending on the organizational context and project requirements. Scrum stands out as a highly structured Agile framework designed for iterative and incremental delivery. At its core, Scrum organizes work into time-boxed iterations called sprints, typically lasting two to four weeks. The framework emphasizes roles, events, and artifacts to maintain clarity and alignment among team members. Scrum roles include the Product Owner, who prioritizes and refines the product backlog; the Scrum Master, who ensures adherence to Scrum principles and facilitates team processes; and the Development Team, which is responsible for delivering the sprint goals. Key events, such as sprint planning, daily stand-ups, sprint reviews, and retrospectives, create a rhythm that promotes accountability, transparency, and continuous improvement. Scrum's ability to deliver potentially shippable increments of work at the end of each sprint has made it a preferred choice for technology projects requiring frequent releases and adaptability. Kanban, in contrast, offers a more fluid approach to Agile project management. Originating from Toyota’s manufacturing processes, Kanban focuses on visualizing work, limiting work in progress (WIP), and optimizing flow. Unlike Scrum’s rigid time-boxed cycles, Kanban is inherently continuous, allowing tasks to move through various stages of completion without fixed iterations. The central feature of Kanban is its board, which displays tasks as cards and stages of work as columns, enabling teams to visualize bottlenecks, prioritize tasks, and balance workloads. Kanban is particularly effective in environments with rapidly changing priorities or where teams handle operational work alongside project-based tasks. Its emphasis on improving process efficiency and delivering value continuously makes it ideal for technology teams managing complex workflows or responding to unpredictable demands. Lean, while often associated with manufacturing, has profound implications in the realm of technology and software development. Lean principles focus on eliminating waste, optimizing resources, and delivering maximum value to the customer. The Lean methodology is built on foundational pillars such as respect for people, continuous improvement, and just-in-time delivery. In a software context, Lean encourages teams to identify and eliminate inefficiencies, whether they arise from excessive documentation, underutilized features, or delayed decision-making. Techniques such as value stream mapping and pull systems help teams streamline their processes and focus on delivering value with minimal overhead. Lean’s adaptability and scalability make it a valuable approach for technology projects seeking to enhance productivity and innovation. Each of these methodologies brings distinct strengths and addresses specific challenges faced by technology-driven organizations. Scrum excels in fostering collaboration and delivering iterative value, making it well-suited for projects with complex requirements and evolving scopes. Kanban thrives in high-demand environments requiring flexibility and a clear visualization of workflows, providing teams with the tools to respond effectively to changing priorities. Lean, with its focus on waste reduction and resource optimization, empowers organizations to maximize efficiency and deliver impactful results. However, the adoption of these methodologies is not without challenges. Successful implementation requires a cultural shift that prioritizes collaboration, accountability, and openness to change. Teams must invest in training and tools to fully embrace these frameworks, and organizations must align their goals and practices with the chosen methodology. Moreover, while Scrum, Kanban, and Lean each offer valuable frameworks, they are not mutually exclusive. Many organizations adopt hybrid approaches, combining elements of multiple methodologies to create tailored solutions that address their unique needs. The influence of Agile methodologies extends beyond software development, shaping industries such as healthcare, finance, and education, where rapid adaptation and customer-centric innovation are critical. As technology continues to evolve, the relevance of frameworks like Scrum, Kanban, and Lean will only grow, providing organizations with the agility to navigate uncertainty and drive sustainable success. In conclusion, Scrum, Kanban, and Lean represent powerful methodologies within the Agile ecosystem, each offering distinct pathways to achieve efficiency, collaboration, and customer satisfaction. By understanding and strategically applying these frameworks, technology-driven organizations can unlock new levels of productivity and innovation, ensuring their ability to thrive in an ever-changing digital landscape