PhonePe is an Indian digital payments company founded in 2015 and acquired by Flipkart. It launched its app in 2016 based on Unified Payments Interface (UPI). PhonePe quickly grew, surpassing 100 million downloads within 3 months and becoming the leading UPI transaction platform in India. PhonePe operates a semi-closed wallet and generates revenue through commissions from transactions and partnerships with other companies. It aims to build an open digital payments ecosystem for financial inclusion.