Report Builder is a stand-alone app, installed on your computer by you or an administrator. You can install it from the Microsoft Download Center, from a SQL Server 2016 Reporting Services or later (SSRS) report server, or from a SharePoint site integrated with Reporting Services.
What is Microsoft SQL Server report Builder?
Report Builder is a tool for authoring paginated reports, for business users who prefer to work in a stand-alone environment instead of using Report Designer in Visual Studio / SSDT.
Is Microsoft report Builder the same as SSRS?
It turns out that the Report Builder ribbon and toolbox in SSRS contain the same tools which do the same things!