Amazon sellers live in a world of peaks and valleys. One month you’re riding high on Prime Day momentum, and the next you're bracing for a slow post-holiday slump. That’s why revenue-based financing (RBF) has become such a vital tool — it adapts to your sales volume and doesn’t crush your cash flow when business slows down.
Here are the best revenue-based financing options for Amazon sellers who experience fluctuating sales cycles.
1. Onramp Funds
Purpose-built for eCommerce. Designed for sellers like you.
What makes it stand out:
Onramp Funds integrates directly with your Amazon account and evaluates your business in real-time. You get upfront funding for inventory, ads, or shipping, and repayments are based on your actual daily sales. No rigid terms, no hidden fees.
Why it’s perfect for variable sales:
- Flat, transparent fee — not compounding interest.
- No payments when sales aren’t happening.
- Quick access to funds with minimal paperwork.
- Seamless plug-and-play setup for Amazon sellers.
Ideal for:
Small to midsize Amazon brands looking for working capital without risking long-term debt.
2. Payability
Fast cash flow solutions for marketplace sellers.
What it offers:
Payability provides two products: Instant Access (daily payouts from your Amazon sales) and Instant Advance (a lump sum based on your future sales).
Why sellers choose it:
- Instant access to funds — even before Amazon pays out.
- No credit checks.
- Designed specifically for eCommerce platforms.
Watch out for:
Higher fees compared to other options. Instant Access charges around 1% of sales; Instant Advance has fixed fees and a daily repayment structure.
3. 8fig
Growth capital that adapts to your eCommerce lifecycle.
What it does differently:
8fig doesn’t just offer financing — it provides a long-term growth plan, releasing funds in stages to match your inventory and sales schedule. Repayment is tied to expected revenue, making it flexible when sales drop or delays hit.
Best for:
- High-growth Amazon sellers with complex supply chains.
- Brands ready to scale across multiple marketplaces.
🔗 8fig.co
4. SellerFunding (now part of Wayflyer)
Flexible financing for marketplace sellers.
Why it’s solid:
SellerFunding offers cash advances with variable repayment tied to a percentage of your sales. It also provides a business card and cash flow analytics.
Pros:
- Integrates with Amazon and other platforms.
- No hard credit checks.
- Flexible use of funds.
Cons:
- Approval amounts can fluctuate based on recent performance.
- Not as tailored as Onramp for operational needs like inventory and shipping.
5. Kickfurther
Crowdfunded inventory financing.
What’s different:
Kickfurther lets you raise capital from backers who fund your inventory orders. You pay them back as the inventory sells. The model is unique and works especially well if you have strong brand loyalty or repeat buyers.
Good for:
- Amazon sellers with strong customer bases.
- Businesses needing inventory funding without traditional loans.
What to Look for in Revenue-Based Financing for Amazon Sellers
When choosing an RBF partner, consider:
Criteria
Why It Matters
Repayment Flexibility
Should adjust with slow or seasonal sales
Amazon Integration
Enables real-time tracking and faster approvals
Transparent Fees
Look for flat-fee pricing with no compounding interest
Funding Speed
Ideal providers fund in under 72 hours
Operational Support
Some platforms also assist with inventory or ad funding
The Bottom Line
For Amazon sellers facing unpredictable cash flow, Onramp Funds is the most tailored solution. Offering real-time underwriting, automatic repayment from Amazon sales, and capital that works for ads, inventory, and logistics.
If you need lightning-fast access to payouts, Payability has your back. And for those ready to scale with multi-phase inventory plans, 8fig or Wayflyer provide structured growth capital that adapts to your rhythm.
Revenue-based financing isn't just a lifeline, it’s a launchpad. Choose the option that not only fills your cash gap but fuels your growth.
