Revenue up but bank empty — on-demand invoice cashflow for B2B services

Many small and mid-sized B2B services firms—roughly 3,000,000 providers—regularly win work but face persistent cashflow gaps because larger buyers are pushing net60–net90 payment terms; the result is frequent “revenue up, bank empty” scenarios that traditional banks and card products don’t solve efficiently. These firms often have predictable invoice streams but lack access to fast, affordable working capital at the invoice level, forcing them to delay hiring, turn down projects, or pay high-interest alternatives. You could build an embedded on-demand invoice cashflow platform that advances a percentage of approved invoices on a per-invoice basis, collects via integrated payments, and charges a mix of fees, spreads, and subscriptions targeted to yield roughly $3,000 average annual platform revenue per customer—supporting a $9.0B market. The timing is favorable: open banking and accounting APIs enable near-real-time underwriting and onboarding, embedded finance preferences mean platforms want financing inside their accounting/ERP UX, and extended payment terms are increasing the addressable need; market score 92/100 and revenue potential 90/100 reflect that combination. To stand out, focus on deep integrations with accounting systems and ERPs, invoice-level dynamic pricing powered by transaction and bank data, and distribution partnerships with marketplaces and software platforms so you’re the native financing option rather than a bolt-on lender. Be honest about the challenges—credit/fraud risk, KYC/AML and licensing requirements, capital deployment needs, and integration complexity—and plan for disciplined underwriting, capital-efficient risk transfer, and a few pilot partners to prove unit economics before scaling.