The Best Invoice Factoring Companies for Small Businesses in 2026

Invoice factoring sells unpaid invoices for cash today, and the pitch is always the same: get paid now instead of waiting 30, 60, or 90 days for a customer to settle up. The number that matters is not the discount rate quoted on the homepage. It is the combination of the discount rate, the advance rate, whether the arrangement is recourse or non-recourse, and any monthly minimum or per-invoice fee layered on top. We compared five factoring companies that small businesses actually use, weighing published rate ranges, advance percentages, contract flexibility, and industry fit.

As a baseline, published 2026 factoring rates typically run 1% to 4% per 30 days for recourse factoring, with non-recourse factoring carrying a 0.5 to 1.5 percentage point premium since the factor absorbs the risk of a customer never paying. Advance rates, the share of the invoice you receive upfront, generally land between 80% and 97%.

FundThrough

FundThrough is built for businesses that want to factor a handful of invoices without signing over their whole receivables ledger. Its published starting rate is 1.9% per 30 days for invoices up to $999,999, and it advertises 100% advance rates, meaning you receive the full invoice value up front rather than the 80 to 90% advance and a later reserve release that most factors use. It integrates directly with QuickBooks so eligible invoices can be selected and funded without re-entering data, and it excludes construction and real estate receivables along with anything already carrying a lien. For businesses above $1 million in invoice volume, pricing moves to a custom quote instead of the published rate. The selective, no-long-term-contract model makes FundThrough a strong fit for a business that only wants to factor its slowest-paying customers rather than its entire accounts receivable book.

altLINE

altLINE operates as a division of a chartered bank rather than an independent finance company, which matters for pricing: bank-backed factors tend to offer lower rate floors because they can fund from deposits instead of borrowed capital. Independent aggregator research puts altLINE's starting rate around 0.75%, among the lowest published floors in the category, though altLINE does not publish a full rate card on its own site and requires a quote for exact terms. Being bank-owned also means more paperwork and underwriting than a fintech-style factor, so approval can take longer, but it gives access to complementary banking products like lines of credit under the same relationship. This is the option worth calling first if your invoices come from creditworthy commercial customers and you can tolerate a slower, more document-heavy approval process in exchange for a lower rate.

Riviera Finance

Riviera Finance has run a factoring-only business for decades and structures its offer around simplicity: no monthly minimums, no long-term volume commitments, and non-recourse factoring as the default rather than an upsell. Its advance rate typically runs 75% to 95%, averaging around 92%, with the top end reserved for customers with strong credit and clean payment histories. Its average discount rate runs close to 2%, though Riviera does not publish exact rates on its site and quotes them per client. Funding after invoice verification typically lands within 24 hours. Contracts commonly run six months, shorter than the one-to-two-year terms some competitors require, and Riviera will adjust term length for businesses that only need short-term bridge financing. It suits a business that wants predictable, minimum-free factoring without shopping around for volume discounts.

eCapital

eCapital covers a wider industry spread than most factors on this list, funding freight and trucking alongside healthcare, staffing, and manufacturing receivables. Its published rate floor is notably aggressive for high-volume freight accounts, starting around 0.69% per 30 days, while general B2B invoicing typically falls in a 1% to 2.5% range. Advance rates for freight carriers run 90% to 97%, among the highest in the category, reflecting how competitive the freight factoring market has become. eCapital also builds in freight-specific tools like fuel advances and load tracking integrations, which narrows its edge for a business outside trucking but makes it a strong specialist pick for carriers and freight brokers who want factoring bundled with operational software.

Triumph Business Capital

Triumph Business Capital, part of Triumph Financial, is a freight and trucking specialist first and a general factor second. Its advance rates run 85% to 95% for most accounts, with some freight-specific programs reaching up to 97%, and its discount rates are published in a 1.5% to 3.5% per invoice range, with most small carriers landing between 2.5% and 3.5%. Both recourse and non-recourse structures are available depending on customer risk. Triumph layers in a fuel card program, cargo insurance, and equipment financing on top of straight factoring, which can offset the higher end of its rate range for a carrier that uses several of those services together. Outside of freight, Triumph is a less natural fit; the product and pricing are clearly built around trucking cash flow cycles.

Comparison at a glance

Factor	Starting rate	Advance rate	Recourse type	Best for
FundThrough	1.9%/30 days	Up to 100%	Recourse	Selective, invoice-by-invoice factoring
altLINE	~0.75% (quoted)	Not published	Both available	Creditworthy B2B customers, bank relationship
Riviera Finance	~2% average	75-95% (avg 92%)	Non-recourse default	No minimums, short contract terms
eCapital	0.69%/30 days (freight)	90-97% (freight)	Both available	Freight carriers and multi-industry factors
Triumph Business Capital	1.5-3.5%/invoice	85-97%	Both available	Trucking and freight with bundled services

How to choose

If you only need to factor a few slow-paying invoices a month without committing your whole receivables book, FundThrough's selective model and 100% advance rate keep things simple. If your customers are large, creditworthy companies and you can wait through bank-level underwriting, altLINE's low rate floor is worth the extra paperwork. If you want predictable terms with no monthly minimum and don't want to negotiate volume discounts, Riviera Finance removes that friction. If you run a trucking or freight operation, eCapital and Triumph Business Capital both specialize in that cash flow cycle and bundle fuel and equipment financing that general factors don't offer, so compare their rate quotes directly against each other rather than against a generalist factor.

The verdict

There is no single best factoring company because the right one depends on customer creditworthiness, industry, and how much of your receivables book you want to commit. For most non-freight small businesses factoring occasionally, FundThrough's transparent published rate and full advance make it the easiest starting point for a first quote. Freight and trucking operators should compare eCapital and Triumph Business Capital directly against each other before signing, since both specialize in the same cash flow problem with different bundled perks. In every case, ask each factor for the same worked example, one invoice of a fixed size paid in 45 days, so the quoted rate, advance, and any hidden fees translate into one comparable total cost figure.