Every provider on this page calls itself flexible. The word covers four unrelated properties, and a provider can be excellent at one and rigid on the other three.
- Repayment flexibility. Does the amount collected fall when sales fall?
- Drawdown flexibility. Can you take money in stages, or is it one lump?
- Spend flexibility. Can you use it for anything, or is it tied to inventory or invoices?
- Exit flexibility. Can you repay early, and does that save you money?
Everything below was read from each provider's own website on 6 August 2026.
| Provider | Repayment | Drawdown | Spend | Early exit |
|---|---|---|---|---|
| Onramp Funds | Variable moves with sales; fixed is scheduled | Rolling cash line, drawable every two weeks | Not restricted in what is published | Not published |
| Bluevine | Not published | Revolving, instant access | Not restricted in what is published | Not published |
| Fundbox | Flexible terms, not detailed | Not published | Not published | No early repayment fees |
| Clearco | Capped weekly payments | Rolling capacity refreshes as you repay | Invoice funding is vendor-specific | Pay early without penalty |
| Shopify Capital | Percentage of daily sales, only on selling days | New round after partial repayment | Not restricted in what is published | Not published |
| Kickfurther | No fixed payments, repay as stock sells | Per deal | Inventory only, paid to your manufacturer | Timeline extendable, may adjust cost |
| Wayflyer | Fixed fee over an aligned timeframe | Lump sum to your bank | No spend restrictions | Not published |
| Settle | Not published | Per purchase order or invoice | POs, inventory and supplier terms | Not published |
1. Repayment: does it shrink in a bad month?
This is the one that matters most and the one most often assumed rather than checked.
Shopify Capital repayment is a fixed percentage of daily sales, taken only on days the store makes sales. Onramp Funds' variable option repays as a share of sales that moves with revenue. Both genuinely shrink when you sell less.
Kickfurther goes furthest: no fixed payments at all, repayment as inventory sells, and if stock moves slowly the timeline can be extended, which may adjust your costs.
Clearco uses capped weekly payments. A cap limits the maximum, not the minimum, so the payment still arrives in a slow week. Wayflyer charges one fixed fee remitted over a timeframe aligned with business cycles, which is aligned rather than variable. Onramp Funds' fixed option is a set schedule too. None of those four shrinks with revenue, and that is a real difference from the first group.
2. Drawdown: staged or all at once?
A lump sum you do not need yet is a cost you are paying for nothing.
Bluevine is a revolving line of credit up to $250,000 with instant access to funds, which is the purest form of this. Clearco's Rolling Funding Capacity replenishes as you repay, so you do not stop and reapply. Onramp Funds' rolling cash line is a revolving capacity that grows with sales and can be drawn as often as every two weeks.
Shopify Capital is a lump sum, though a merchant may become eligible for another round after repaying a certain percentage of the current one. Wayflyer sends cash directly to your bank account, one amount at a time.
3. Spend: can you use it for anything?
This is where the biggest differences sit, and almost nobody compares it.
Wayflyer is explicit that it sends cash directly to your bank account with no spend restrictions. At the other end, Kickfurther funding is paid directly to your manufacturer, so it funds inventory and nothing else. Settle finances large purchase orders, seasonal inventory and supplier payment terms based on real payables and purchasing data, so it needs an invoice or a PO to attach to.
A provider that pays your supplier is not worse. It is often cheaper precisely because the money is tied to something. But if your constraint is payroll or ad spend, it does nothing for you.
4. Early exit: can you get out cheaply?
Only two providers here publish anything on this, and it is worth asking every one of them.
Fundbox publishes no early repayment fees on up to $250,000, with an application that takes 3 minutes or less. Clearco publishes early payment without penalty and no blanket liens.
Everyone else is silent, and silence matters here. On a flat-fee or factor-rate structure, repaying early typically does not reduce the total, which is the opposite of how most people expect a facility to behave. Ask before you sign.
Where Onramp Funds sits
Onramp Funds is flexible in senses one and two and unrestricted in sense three, and publishes nothing on sense four. The variable option repays as a share of sales that moves with revenue. The fixed option repays weekly or every two weeks over one to twelve months. The rolling cash line is a revolving capacity that grows with sales and can be drawn as often as every two weeks. There is one transparent fee with no hidden costs and no equity is taken.
Requirements are a legal US business entity, at least $10,000 in monthly sales and at least 6 months of selling history, with no personal credit check, across nine platforms: Amazon, Shopify, TikTok Shop, WooCommerce, BigCommerce, Squarespace, Walmart, Shopline and Stripe.
One thing to be straight about, since this page is about flexibility: the fixed option is not flexible on repayment, by design. Choosing it buys predictability and gives up the cushion. That is a trade, not a feature.
Frequently asked questions
Which working capital option is most flexible?
It depends which flexibility you need. Kickfurther is the most flexible on repayment, with no fixed payments and an extendable timeline. Bluevine and Clearco are the most flexible on drawdown, both revolving. Wayflyer is the most flexible on spend, with no restrictions. Fundbox and Clearco are the only two publishing anything on early exit.
Does repayment always fall when sales fall?
No, and this is the most common misconception. Only structures that take a percentage of sales shrink automatically. Capped weekly payments, fixed schedules and fixed fees over an aligned timeframe do not.
Can I repay early and save money?
Fundbox publishes no early repayment fees and Clearco publishes early payment without penalty. No other provider here publishes a position. On a flat fee or a factor rate, early repayment usually does not reduce the total, so confirm it in writing.
What can I spend working capital on?
Wayflyer publishes no spend restrictions. Kickfurther pays your manufacturer directly and funds inventory only. Settle attaches to purchase orders and supplier invoices. The rest do not publish restrictions, which is not the same as confirming there are none.
Is a revolving line better than a lump sum?
For recurring or phased needs, usually yes, because you only draw what you need. For a single large purchase it makes little difference. Bluevine requires $10,000 in monthly revenue, a 625+ personal FICO score and 12+ months in business, so the revolving option is not open to everyone.
See the funding structures or read how underwriting works.
Details were read from each provider's own website on 6 August 2026. Terms change without notice, so confirm current criteria before applying.
