Sage is a business management software suite covering accounting, payroll, HR, and ERP for small and mid-sized businesses navigating their finances, taxes, and people operations. Long-trusted as accounting software for SMBs, Sage offers cloud products like Sage Accounting, Sage 50, Sage Intacct, and Sage HR that bring invoicing, cash-flow forecasting, multi-entity consolidation, and compliance reporting into one ecosystem. Sage is a strong fit for accountants, bookkeepers, and growing founders who want enterprise-grade financial controls without enterprise-grade complexity, and the platform's open API lets it slot into existing tech stacks alongside Stripe, Shopify, and Salesforce.