ExoPaper is a business software brand developed by DAS INOVATIONS UG in Kaiserslautern, Germany. Its platform brings time tracking, project management, sales administration, invoicing, and accounting together in one system, helping businesses carry information from recorded hours through to billing and bookkeeping without repeated data entry. The modular service is priced per function and employee, with a seven-day free trial and no credit card required.

Features include project-based time tracking, budget monitoring, offers and invoices, employee administration, customer records, email management, subscriptions, live profitability reporting, and AI-assisted bookkeeping that can process photographed receipts. The platform also supports bank transaction matching and DATEV exports. It serves architecture and engineering offices, trades businesses, agencies, and consultancies, with tools such as automatic HOAI phase calculations for relevant users. ExoPaper highlights support for German requirements including XRechnung, GoBD, and work-time documentation, alongside data protection measures and server locations in Germany. Customers can access support from the Kaiserslautern team, book a demonstration, or request help with setup.