A consulting firm needed fast, credible market research input for multiple client projects. The team required direct access to industry professionals to validate assumptions and gather perspectives. Traditional sourcing methods were not sufficient for the volume and speed required. The firm implemented an expert-calling approach using an expert network to connect with relevant industry professionals. It booked and conducted structured research sessions aligned to each client engagement. The team used these conversations to capture market research learnings and industry insights. The firm completed 100 expert calls to support its market research efforts. These calls provided industry insights that informed client project work. The approach enabled the team to efficiently gather professional perspectives at scale.