Testing that follows to the guidelines and concepts of agile software development is known as "agile testing." Agile testing, in opposite to the Waterfall approach, can commence at the beginning of the project with continuous integration between development and testing. Agile testing approach is continuous rather than sequential (in the sense that it is only implemented after the coding phase). Agile testing is essential because it ensures that software satisfies user requirements. Customers and agile teams collaborate closely to collect input at each stage. This makes it possible to assure ongoing software development. Agile testing helps in the early detection of flaws during the development process. For businesses that are either currently using waterfall development processes and moving to agile, as well as those with various hybrid and well-known agile testing approaches like Scrum and Kanban, Appsierra offers a special mix of agile testing services. Our breadth of practical experience across a range of industries enables us to customise and optimise Agile to meet the unique needs of each customer based on their organisational environment.