Monetary, formerly DebtBook, provides treasury and capital markets software designed for government and nonprofit finance. Its platform connects debt, cash, investments, and accounting through shared data, serving public-sector treasury and accounting teams as well as the banks and advisors that work with them. Monetary TMS includes debt, cash, and investment management, cash forecasting and positioning, bank data and reconciliation tools, and accounting features for debt, investments, leases under GASB 87, and subscriptions under GASB 96.

Contract management and investment policy compliance tools support day-to-day financial oversight and audit preparation. The platform also includes Marty, an AI analyst that answers questions about treasury data, highlights patterns, and flags exceptions, with answers linked to their sources. For banks and advisors, Monetary Markets offers reference data, debt structuring, refunding monitoring, and deal management.

Monetary says its products are built around the distinct accounting, financing, and compliance needs of public organizations, and reports serving more than 2,000 government and nonprofit organizations across all 50 states