Berlin AI Accounting Firm Integral Raises 18 Million Euros in Series A

Berlin-based AI services company Integral has raised 18 million euros in a Series A round led by Mosaic Ventures and Reid Hoffman, with participation from Cherry Ventures, General Catalyst, and Puzzle Ventures. According to ChainCatcher, the company said its total funding has now exceeded 30 million euros since its founding in 2024. Integral provides AI-driven accounting, tax, and payroll services for small and medium-sized businesses. It said AI agents handle invoice reconciliation, bookkeeping, payroll calculations, and tax filings, while licensed professionals review and sign each document. The company added that more than 50% of its customers now use fully automated accounting workflows, reducing the monthly accounting cycle from weeks to hours.