Esker is a French software company from Lyon that provides cloud-based, AI-supported automation for the finance function. Its solutions fall into source-to-pay (sourcing, supplier and contract management, accounts payable, payments), order-to-cash (customer service, accounts receivable, cash application, collections) and compliance tooling for e-invoicing across regions. Esker is delivered as a multi-tenant cloud platform that runs on Microsoft Azure, AWS and other providers.
Since March 2025 Esker has been delisted: Bridgepoint (United Kingdom) took the company private together with General Atlantic (United States) and management shareholders. According to the website, Esker operates 11 data centres: its own facilities in France, Germany and the United States, Azure sites including Ireland and the Netherlands, and AWS sites in France, the United Kingdom and the United States. Australia, Canada and Singapore are also listed. European customers should therefore specify the hosting region they require when contracting. No open-source edition is mentioned.