Automating Customer Onboarding for a Wholesale Bank with AI Agents

A wholesale bank was experiencing high operational overhead during customer onboarding. Each new account required manual document screening, compliance checks, and repeated follow-ups, making the process slow and resource intensive. Relationship managers spent a large part of their day on routine onboarding tasks instead of higher-value banking activities.

The onboarding process was manual, document-heavy, and prone to errors. Customer Relationship Managers had to verify forms against regulatory and internal rules while continuously coordinating with customers to resolve missing or incorrect documentation. This slowed onboarding turnaround times and created an inconsistent customer experience.

Nagent AI deployed a customer onboarding and document screening AI agent tailored to the bank’s wholesale workflows. The agent was trained on compliance rules, document requirements by account type, and accuracy checks. It automatically screened submissions, identified gaps or errors, and communicated directly with customers through automated messages to confirm progress or request corrective actions.

A large portion of manual document screening was eliminated, customer back-and-forth was reduced, and onboarding timelines were significantly accelerated. Customers gained clearer visibility into their onboarding status, improving transparency and experience.

Each relationship manager saved three to four hours per day, allowing teams to focus on due diligence, loan monitoring, and proactive relationship management. The shift to an agent-driven workflow improved operational efficiency, reduced errors, and delivered a smoother onboarding journey.