The Best Business Lines of Credit in 2026

A business line of credit is not a loan you take once and repay on a fixed schedule. It is a standing pool of capital you draw from as needed and repay only on what you use, which makes it the right tool for uneven cash flow: covering payroll between invoices, restocking inventory ahead of a busy season, or bridging a gap while a big receivable clears. The tradeoff is that lines of credit from online lenders are priced more like short-term financing than a bank product, and the advertised rate rarely matches what a typical borrower pays.

We pulled current terms directly from each lender's own rate and fee disclosures, then checked them against recent third-party lending data, because "rates from 6.9%" on a marketing page and the APR a borrower with average credit actually receives are often two very different numbers. Below is what each of these six actually costs and who qualifies.

Bluevine

Bluevine is the most transparent of the fintech lenders on this list about what it does not charge: no origination fee, no draw fee and no prepayment penalty on its line of credit, which tops out at $250,000. To qualify you need at least $120,000 in annual revenue (about $10,000 a month), a personal FICO score of 625 or higher, and 12 months in business as a corporation or LLC; sole proprietors are generally not eligible. Bluevine's own site advertises "rates from" the high single digits, but Bankrate lists its real starting rate closer to 7.8% and independent comparisons put the effective range as wide as 14% to 95% APR depending on creditworthiness, so treat the low end as a best-case number. Approved businesses can typically draw funds within 24 hours, and instantly if you also hold a Bluevine Business Checking account. It suits an established small business with steady revenue that wants predictable terms without hidden draw costs.

Fundbox

Fundbox is built for businesses that would get turned away elsewhere: three months in business, a 600 minimum credit score and as little as $30,000 in annual revenue can qualify, against Bluevine's 12-month and $120,000 thresholds. That accessibility comes at a real cost. Repayment terms run 3 to 24 months and the effective APR, once fees are worked in, commonly lands between 36% and 99%, well above Bluevine's typical range. Fundbox also files a UCC lien against business assets, which Bluevine waives on loans under $200,000. Approval and funding are fast, often within one to two business days of connecting your bank or accounting data. It is a reasonable option when your business is too new or your revenue too thin for a bank line, but it should be a bridge, not a long-term financing habit.

OnDeck

OnDeck's edge is speed: same-day funding is available for applications submitted before 10:30 a.m. ET, and its Instant Funding feature can move $1,000 to $10,000 draws in seconds. Lines run from $6,000 to $200,000, and eligibility requires one year in business, a 625+ personal credit score and at least $100,000 in annual revenue. There are no annual, monthly or draw fees, but an origination fee applies on new lines (discounted on renewals), and OnDeck's own published data for the half-year ending June 30, 2026 puts the average APR on lines of credit at 59.8%, among the highest of the lenders here. That figure reflects OnDeck's typical borrower, not just riskier applicants, so this is a lender to use when same-day cash is worth the premium, not a default choice for routine working capital.

American Express Business Blueprint

Amex's line of credit, offered through its Business Blueprint platform (formerly Kabbage), skips APR altogether and instead charges a monthly loan fee of 0.55% to 1.55% of the amount borrowed, with no origination, annual, monthly maintenance or application fees. Lines run from $2,000 to $250,000, though anything above $150,000 generally requires an existing American Express relationship. A minimum credit score around 660 is typical. Because the fee is fixed per draw rather than accruing daily like interest, paying off a draw early actually saves money, since you stop owing fees on the remaining term. This is a strong fit for a business that already banks or holds a card with Amex and wants fee transparency over the lowest headline rate.

Lendio

Lendio is not a lender; it is a marketplace that submits one application to a network of more than 75 funding partners and returns matching offers, at no cost to the borrower (Lendio is paid a commission by whichever lender wins your business). Baseline qualification is a 600 credit score and a demonstrated revenue history, though actual terms depend entirely on which partner lender you're matched with, so rates and fees vary by offer. Funding through a matched partner can arrive in about 24 hours. Lendio is worth using specifically to comparison-shop, especially if your credit or revenue profile is borderline and you are not sure which direct lender would approve you.

Wells Fargo Business Line of Credit

For a business that qualifies, a traditional bank line remains the cheapest source of revolving credit. Wells Fargo's unsecured line is priced at Prime plus a margin (commonly landing around 9% APR for well-qualified borrowers, per Bankrate's lender data), well below any of the fintech options above, with limits from $5,000 up to $150,000. The catch is underwriting: Wells Fargo typically wants a credit score of 680 or higher and an established, profitable business, and approval takes longer than an online application. This is the option for an owner with strong personal credit and financials who does not need funds within 24 hours and wants the lowest true cost of capital.

Business lines of credit compared

Lender	Credit limit	Typical rate	Min. credit score	Time in business	Funding speed
Bluevine	Up to $250,000	~7.8% to 95% APR	625	12 months	24 hours
Fundbox	Up to $250,000	~36% to 99% APR	600	3 months	1 to 2 days
OnDeck	$6,000 to $200,000	~59.8% avg. APR	625	12 months	Same day
Amex Business Blueprint	$2,000 to $250,000	0.55% to 1.55% monthly fee	~660	Varies	1 to 3 days
Lendio (marketplace)	Varies by partner	Varies by partner	600	Varies	~24 hours
Wells Fargo	$5,000 to $150,000	Prime + margin, ~9%+	680	Established	1 to 2 weeks

How to choose

If your business is over a year old with solid revenue and you want the fewest fees, start with Bluevine. If you are newer or your credit is thin, Fundbox will approve you but expect to pay more for that access, and plan to graduate to a cheaper line once you qualify. If a specific bill or opportunity needs cash today, OnDeck's same-day funding justifies its higher average rate for a one-off draw. If you already run your business banking through American Express, Blueprint's flat monthly fee is easier to budget against than a fluctuating APR. If you are not sure who will say yes, Lendio's free marketplace application saves you from filling out five separate forms. And if you have the credit profile and the patience for a slower approval, a bank line from Wells Fargo will almost always beat a fintech rate.

The bottom line

No business line of credit here is free money, and the gap between the best and worst effective rate on this list is enormous, roughly 8% at a bank versus close to 99% at some fintech lenders for a thin-file borrower. Match the lender to your actual qualifications rather than the one with the flashiest homepage rate, read the fee disclosure before you draw a dollar, and treat a high-APR line as a short bridge, not a standing balance.