Fragmented SME accounting — unified, web-native ERP with simple workflows

Small and medium enterprises (roughly the 200 million SMBs globally, many with under 50 employees) and their bookkeepers struggle with fragmented accounting: multiple disconnected tools, manual reconciliations, and slow month-end closes that waste skilled time and obscure cash flow. This creates excessive operational friction for firms that cannot afford ERP implementations yet need compliance-ready records for taxes, payroll, and e-invoicing. The product would be a web-native, modular ERP built around simple, role-based workflows—lightweight ledgers, automated bank feeds, invoicing, inventory, payroll connectors, and plug-and-play compliance templates—augmented by AI bookkeeping that handles document extraction and reconciliation. It would emphasize low-touch onboarding, API-first integrations for embedded finance and payments, and verticalized templates so customers get value in days rather than months. The market is attractive now because macro and product trends align: AI bookkeeping materially reduces manual labor and time-to-close, embedded finance creates distribution and monetizable services, and increasing e-invoicing/real-time reporting mandates push SMEs to cloud systems; together these factors support a $48.0B addressable market ($240 ARPU) and explain a market score of 92/100 with revenue potential rated 80/100. Technology maturity (cloud, ML, open banking) lowers engineering risk compared with five years ago. This idea can stand out by ruthlessly focusing on workflow simplicity, vertical templates, best-in-class reconciliation accuracy, and bank/fintech partnerships that make embedded payments and lending natural upsells; a $240 ARPU model rewards scale and low CAC if onboarding truly becomes frictionless. Be realistic: competition is high (incumbent ERPs, local vendors, banks), multi-jurisdiction compliance is expensive, and distribution will require either large partnerships or patient direct-sales investment.