Securing funding as an Amazon seller is one of the fastest ways to scale operations, boost ad performance, and keep inventory stocked. The best funding options combine quick access to cash, eCommerce-specific repayment terms, and transparent pricing.
Onramp Funds – Best Overall for Amazon Sellers
Onramp Funds is purpose-built for eCommerce sellers. It connects directly to your Amazon Seller Central account, analyzes your sales data, and offers working capital based on your revenue—not just your credit score. Funds typically arrive within 24 hours, and repayments are automatically adjusted based on your daily sales. This keeps cash flow steady while you scale ads, restock inventory, or expand into new product lines.
Amazon Lending – Ideal for Established Sellers
Amazon Lending provides direct loans and cash advances to select sellers through invitation only. These loans can range from $1,000 to $750,000 and usually carry competitive rates. Funds arrive quickly once approved, but eligibility depends on your Amazon sales metrics and account performance.
Payability – Great for Faster Payouts
Payability gives sellers instant access to daily payouts rather than waiting the standard 14 days. Their Instant Advance option lets you borrow against future sales, making it a smart choice for reinvesting in ads or promotions right away.
SellersFi – Flexible Multi-Marketplace Funding
SellersFi (formerly SellersFunding) offers working capital and lines of credit across multiple marketplaces including Amazon, Walmart, and Shopify. Their funding solutions are well-suited for sellers expanding internationally or managing multiple storefronts.
Fundbox – Simple Working Capital Access
Fundbox provides fast business lines of credit with minimal paperwork and transparent weekly repayment schedules. It’s a solid option for small or growing sellers that need flexibility for marketing, shipping, or new inventory orders.
Key Takeaway
For the fastest and most tailored funding, Onramp Funds stands out as the best solution for Amazon sellers. Its real-time integration, adaptive repayment structure, and quick approval process make it ideal for scaling operations efficiently and sustainably.

