A Jira site is a web site being provided by the Jira application, which is a Product of Atlassian.
There are many many many Jira sites, each backed by a Jira application application instance, but there's only really two Jira products - Jira Server/DC and Jira Cloud.
To complicate things, Atlassian have chosen the word "application" for structural additions to Jira, currently being Jira Software and Jira Service Desk, so there's six "applications" effectively Jira Core, JSD and Software, each having a Serer/DC and Cloud version.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.