Datarails is a financial planning and analysis platform that meets finance teams where they are — Excel — while adding the data infrastructure and AI layer that spreadsheets lack. It consolidates financial data from ERP, CRM, and HR systems automatically, keeping models current without manual updates. The FP&A Genius AI feature answers questions about company financials in natural language: 'What drove the margin decline in Q3?' pulls data, generates analysis, and produces a coherent answer with supporting charts. The planning module handles budgeting, forecasting, and scenario modeling with version control. For finance teams that live in Excel but struggle with data freshness, version control, and the time cost of building decks, Datarails adds the infrastructure layer without forcing a migration to an unfamiliar interface.