The Developer edition allows for the installation and use of SSIS components on one or more development workstations, provided they are used exclusively by a single developer for application development and testing purposes.
The Server edition allows for the installation and use of SSIS components on a single server for deploying Integration Services packages. Additionally, it permits the installation of SSIS components on one or more development workstations, provided they are used exclusively by one developer for developing and testing applications.
The subscription-based license grants access to the software only for the duration of the subscription term.
The Site license allows for the software to be used on an unlimited number of computers within a single company.
The perpetual license grants you indefinite access to a specific version of the software without requiring an active subscription.