This report provides a comprehensive analysis of Instacart, an online grocery delivery service. It begins with a brief introduction to the company, highlighting its innovative approach to the online grocery market. The report then delves into a detailed analysis of Instacart's value chain, examining its inbound logistics, operations, outbound logistics, marketing and sales, and services, along with support activities like procurement, human resource management, technology development, and firm infrastructure. Furthermore, it applies Porter's five forces model to assess the competitive landscape, evaluating supplier power, buyer power, the threat of new entrants, the threat of substitutes, and competitive rivalry. The report explains Instacart's business model, including its revenue generation methods through markup on prices, delivery fees, and membership fees. It emphasizes the critical role of information technology in fostering innovation, enhancing operational efficiency, and improving customer service. Finally, the report assesses the viability of Instacart's model for selling online groceries, considering its clearly defined product, scalability, and market demand.