AppZen automates financial processes for businesses using artificial intelligence. It offers three main services: an Accounts Payable solution that automates invoice entry and matches them with general ledger codes and purchase orders, a Travel and Expense tool that analyzes receipts to ensure compliance and speed up reimbursements, and a card monitoring service that tracks real-time card usage to detect fraud. AppZen operates on a software-as-a-service model, allowing easy integration with existing systems and promising a quick return on investment. The company's goal is to enhance efficiency and compliance in financial operations while reducing the need for additional staff.