Circula is a German expense management platform for the finance teams of mid-sized and larger companies. It combines expense and travel claims, physical and virtual VISA corporate cards, incoming invoice processing and tax-compliant employee benefits in one modular system. Features include receipt capture through the mobile app, automatic per-diem calculation, checks for duplicate or incomplete claims, approval rules and pre-booking that follows the customer's chart of accounts. Data is exported through API and CSV interfaces to systems such as DATEV, SAP, Personio and Microsoft Dynamics 365 Business Central. Circula is delivered as a web platform with mobile apps.
Circula is based in Berlin and states on its website that the service is made and hosted in Germany. According to the same website, Circula is now part of Personio. It reports ISO 27001:2022 and GoBD certification. It is proprietary software offered as a service. For details on data processing agreements and subprocessors, organisations need to ask Circula directly.