Fintech · sub-niche
Small-business credit underwriting.
Real-time underwriting from bank-transaction data, not pulled credit reports.
Team-sized buildSteady — one deal per month
Why now
Banks still pull 3-year credit reports for $50k loans. AI lets you underwrite from 90 days of bank transactions and get a more accurate signal.
What the signal looks like
Repos with Plaid / Codat / Rutter integrations, cash-flow ML models, and risk-grading libraries.
Public examples
We name publicprojects + categories only — never founders we track inside the paid product. The buyer’s edge stays inside the product.
- Pipe-style revenue-based financing
- Clearco shape
- Plaid-powered underwriting infra
What this displaces
A bank's commercial lending team and a PDF tax return upload.
Our build-vs-invest call
Capital-heavy. Fund only if there's a lending partner already lined up. The infra (data + model + decisioning) is the product to build; the lending itself is the partnership.
Common questions about this niche
- Aren't we late?
- The first wave struggled with capital costs. The infra-layer (sell to lenders) is the second wave.
- Who buys the infra?
- Mid-tier banks + fintech lenders.
- Defensibility?
- Model accuracy on the long tail. The big banks won't underwrite a one-person business; you can.
More inside Fintech
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- Embedded payroll APIs — Payroll-as-a-service for vertical SaaS — the Stripe Atlas of W-2 employment.
- AI tax-loss harvesting — Tax-loss harvesting for crypto + brokerage portfolios, automated end-to-end.
- Accounts receivable automation — AR follow-up, invoice routing, payment reconciliation — the workflow no one wants to own.