Double is an AI-powered accounting workflow and month-end close platform designed to help accounting firms, bookkeepers, and internal finance teams automate repetitive financial tasks, streamline close processes, and manage accounting operations from a centralized workspace. The platform integrates directly with accounting systems such as QuickBooks Online, Xero, Sage, and NetSuite, allowing teams to automate transaction categorization, reconciliations, journal entries, accruals, receipts management, 1099 processing, and AI-assisted bank feeds while maintaining financial context from the ledger. Double combines month-end close automation with integrated client communication, task management, reporting, review tools, and practice management capabilities to reduce manual workloads and improve accounting efficiency.