The Customer Acquisition Funnel, also known as a sales funnel, is an effective customer-focused model that maps out the journey of a buyer from initial contact to final conversion. It streamlines the sales process and enables businesses to identify risks in real-time. In this funnel, wider sections represent more opportunities, while narrower sections signify lower amounts. The AARRR framework, or Pirate Metrics, created by venture capitalist Dave McClure for startups, helps measure the success of each stage of the sales funnel and offers priceless insight into how companies can acquire customers. Benefits of using the Customer Acquisition Funnel include greater consistency in sales, better lead nurturing, improved sales estimates, and sorting and prioritizing high potential prospects.