Custom software development refers to the process of designing, building, and deploying software solutions that are tailored to meet the specific needs of an organization. Custom software is typically built from scratch to fit a specific set of requirements and is designed to provide a unique set of functionalities that are not available in off-the-shelf or readymade software.
Readymade software, on the other hand, refers to pre-built software solutions that are designed to meet the needs of a broad range of users. This software is generally mass-produced and sold off-the-shelf to customers. Readymade software may offer a wide range of functionalities, but it is designed to be used by a large number of users with varying requirements, which means that it may not be able to meet the specific needs of a particular organization.
The primary difference between custom software development and readymade software is that custom software is designed to meet the unique requirements of a specific organization, whereas readymade software is designed to be used by a broad range of users. Custom software is more expensive to develop, but it provides a higher level of functionality and can be tailored to meet the specific needs of an organization. Readymade software, on the other hand, is less expensive and easier to deploy, but it may not provide the level of functionality required by a particular organization.