It is not possible to purchase individual Space On-Premises modules. However, with capabilities covering the entire software development pipeline, Space is a highly customizable platform. This means you can start simply with limited functionality and then extend Space according to your needs, including by integrating it with your existing tools. You can get started with Space by focusing on just one or a couple of its parts, such as Git hosting, code reviews, chats, documents, or others. You can then gradually adopt other functionalities or modules as your projects or teams grow to gain more synergy and benefit from an integrated solution.