What tool is often used for understanding customer journeys?

Customer journey mapping is a powerful tool used to visualize and understand the various interactions and experiences that customers have with a product or service throughout their entire journey. This technique helps business analysts and organizations identify key touchpoints, the emotions customers experience at each stage, and areas where improvements can be made to enhance overall satisfaction.

By laying out the customer journey in a visual format, stakeholders can see the flow of the experience from the customer's perspective, which allows for a better understanding of their needs and pain points. This holistic view aids in designing targeted solutions and improving customer experience strategies, making the mapping an effective method for exploring how customers engage with a business over time.

The other options, while valuable in their own right, do not specifically focus on mapping out the customer journey. Stakeholder interviews primarily gather qualitative data and insights from individuals involved in the process, but they do not visually represent the customer experience. A feasibility study assesses the viability of a project or solution but lacks the customer-centric view provided by journey mapping. Requirement documentation involves detailing specific needs and requirements but doesn't typically illustrate the journey that a customer takes. Thus, customer journey mapping stands out as the most suitable tool for this purpose.