Claude Sonnet

Qonto builds Claude-powered agents that run payroll 5x faster and cut invoice creation time 3x

Qonto, a European business banking platform serving over 600,000 businesses across eight markets, built AI agents on Claude Opus 4.5/Sonnet/Haiku via Amazon Bedrock that prepare bulk payroll transfers, draft client invoices from a CSV, and answer cash-flow questions, with the customer always giving final approval before money moves. Since launching six weeks after the November 2025 project start, the agents send bank transfers 2x faster, cut invoice creation time 3x, run payroll 5x quicker, and have processed customer-approved transfers as large as €100,000.