Just like developers, Scrum Master also has a “stack.” The product stack (opens in a new tab) is a set of tools Scrum Master uses to develop, maintain, and improve the product.
1) User-tracking and analysis applications
2) Roadmapping & Backlog Management
The exact product stack for a given project will partly depend on the stakeholders’ preferences. For example, some clients want to use a specific backlog management tool while others leave it flexible or need help setting up the product stack entirely.