Mayday is an accounting-tech startup that builds automation and AI tools to eliminate manual spreadsheet-based work for in-house finance teams using Xero or QuickBooks Online. It automates month-end operations including intercompany reconciliations, recharges, journal postings, bank reconciliations, deferred revenue, prepayments, and more, helping teams close faster, reduce errors, and achieve ERP-level control without complexity. Serves mid-market SMBs with 2-10 person finance teams, with products like Balancer, Recharger, BRAG, Mayday HQ.