Fundbox
invoice-financing Β· USFundbox specializes in invoice financing and short-term lines of credit up to $150,000, designed to help small businesses bridge cash flow gaps between invoices. Its AI-powered underwriting evaluates business data β not just personal credit scores β making it accessible to newer businesses with a minimum of just 3 months in operation. Fundbox charges a weekly fee of 4.66% per 12-week term with a draw fee starting at 4.66%, and offers same-day funding for approved applicants. It integrates with QuickBooks, Xero, FreshBooks, Wave, Stripe, PayPal, and Shopify. Terms vary by applicant. Fundbox is available to US-based businesses only.
Quick Answer
Fundbox is designed for smb businesses. Pricing starts at $4.66/mo. Best suited for US-based businesses. Low minimum time-in-business requirement (3 months)
Pricing
// verify pricing before launch β prices shown may not reflect current vendor rates
Key Features
- β’Lines of credit up to $150,000 for short-term working capital
- β’AI-powered underwriting β uses business data, not just credit score
- β’Minimum 3 months in business β lower barrier than most lenders
- β’Same-day funding available for qualified applicants
- β’Strong accounting software integrations for easy invoice connection
- β’Designed for cash flow gaps between invoices
Pros
- +Low minimum time-in-business requirement (3 months)
- +AI underwriting evaluates business health, not just personal credit
- +Same-day funding helps bridge urgent cash flow gaps
- +Integrates directly with major accounting and payment platforms
- +No collateral required for most lines of credit
Cons
- βWeekly fee structure makes total cost assessment less intuitive
- βFees can be high relative to traditional term loans
- βNot available to non-US businesses
- βMaximum line of credit ($150K) lower than some competitors
- βShort-term repayment (12 weeks) may not suit all cash flow cycles
Available on
Integrations
Compare Fundbox with other tools
See how Fundbox stacks up against Bluevine and OnDeck side by side.
Reviewed by Finatune Β· Last updated 2026-07-12