Knowing your Ideal Customer Profile is crucial for product, marketing, and sales teams.Designing for everyone means designing for no one.Without knowing your customers, it's impossible to prioritize effectively.Leadership buy-in is critical for defining and implementing the ICP across the company.A specific definition allows for organizational focus and the ability to say no to good ideas for the wrong customers.B2B businesses struggle with not having enough people to interview and measure, which can lead to expanding the number of people they listen to.A good Ideal Customer Profile gives clear guidance on who to use for insights, preventing compromise.Focusing on specific industries and use cases is important for product teams to get meaningful direction on what to build.Not having a clear ICP can lead to wasted marketing spend, product-market misalignment, increased customer churn, and slowed growth.Creating a scalable product without knowing your customers is impossible.