The Worst Credit Card Processing Companies (And Why “Best” Lists Lie)

No One Has Actually Ranked the Best Processors

No one has put together a definitive list of the best processors. Who could do that even if they wanted to? Fiserv (formerly First Data) and WorldPay are the two largest processors globally, yet they never appear on these lists. Instead, what you’ll find on the lists of “Best Credit Card Processors” are names you’ve likely never heard of.

What makes a credit card processing company one of the worst

The worst processors are rarely the worst at everything. They are the ones that build their margin on the parts of the statement you never read. Five patterns separate them from the honest ones.

Junk fees and padded pricing. Risk fees, PCI non-compliance fees, “network access” fees, monthly minimums, and batch fees rarely reflect a real cost. They exist because most merchants never question a line item they do not understand. When we audit statements, we find recoverable overcharges on 99 percent of them, because interchange is 80 to 90 percent of your cost and the categories change constantly. A processor that never re-optimizes your interchange is quietly overcharging you every month.

Locked, non-negotiable contracts. Early termination fees, liquidated damages clauses, auto-renewal traps, and FD or EDF terms are designed to make leaving expensive. A processor that will not put its pricing in writing, or that buries a three-year term with a punitive exit, is telling you what it thinks of the relationship. Legacy processors such as First Data (now Fiserv), Global Payments, TSYS, and Worldpay built their reputations on exactly these terms, which is why they sit where they do on our Processor Scoreboard.

Outsourced ISOs hiding behind a trusted name. When you sign up for processing through Bank of America, Wells Fargo, or PNC, you are usually not dealing with the bank at all. You are handed to an Independent Sales Organization reselling under the bank’s name, with the bank’s trust and the ISO’s incentives. The ISO sets the markup, and it is often higher than what you would get direct. If you process through a big bank, check who actually services the account.

Account holds, freezes, and thin support. Flat-rate aggregators like Square, Stripe, and PayPal are easy to start with, but abrupt account holds and frozen funds are the recurring complaint, and support is a queue, not a person. For a business that depends on daily deposits, a surprise hold is not a minor inconvenience.

Deceptive “best processor” placements. The lists ranking processors on Forbes, in trade blogs, and across affiliate sites are usually paid or commission-driven. The processor that “wins” is frequently the one paying the most for placement, not the one serving merchants best. Treat any unbiased-looking ranking that links out to sign-up offers as an advertisement.

The problem is not just the company. It is the incentive.

Here is what just under 30 years inside this industry taught me: when we audit a statement and find overcharges, it is sometimes the processor itself. More often, it is a greedy sales rep or a greedy relationship manager who padded the deal. That is the uncomfortable part, because it means the logo on your statement does not tell you whether you can trust the person who set your rates.

And it is baked into how everyone gets paid. A rep, a relationship manager, an ISO, a processor: every one of them earns a higher commission when they add a made-up fee, inflate an existing one, or leave your interchange unoptimized. No matter who you are dealing with, they are highly incentivized to be dishonest.

We are not saying they all are dishonest. Plenty are decent people. We are pointing out how the system works, because it is unregulated and it is stacked against the merchant. When the person quoting your rates makes more money the more you overpay, “trust me” is not a plan. An audit is.

See how the major processors rate on each of these at our Processor Scoreboard.

This is not theory. We recover it.

One client, was overbilled $134,689 by an ISO processing on EVO and Global Payments. The overbilling was acknowledged in writing by the processor’s own account manager, and we recovered it. That is the difference between a blog warning you about bad processors and a firm that fixes it: weAudit is partially owned by an attorney, and we apply the attorney principle of never representing two parties with conflicting agendas.

We represent only the merchant, we never take a penny from any processor, and our flat fee is the same whether you stay, renegotiate, or switch. That is why we can tell you the truth about the worst processors when the “best” lists cannot.

Start with a free audit of your statement and we will show you exactly what your processor is doing.

Frequently asked questions

What is the worst credit card processing company? There is no single worst company, and any list that names one is usually selling you the runner-up. The worst processors share the same traits: padded junk fees, locked contracts with steep exit penalties, unoptimized interchange, and support that disappears when funds are held. Judge a processor by those patterns, and check how it rates on our Processor Scoreboard.

How do I know if my processor is overcharging me? Look for line items you cannot explain, such as risk fees, PCI non-compliance fees, and network access fees, and watch for transactions downgrading into higher cost interchange categories. Interchange is 80 to 90 percent of your cost, and those categories change constantly, so most merchants are overpaying without knowing it. A statement audit is the only reliable way to be sure; we find recoverable overcharges on 99 percent of the statements we review. You can also check out “How to Read Your Merchant Statement” you can use it to see what fees are real, and witch ones are not, and while you are there if your business accepts American Express make sure look at American Express Pass-Through Transactions Explained.

Are “best credit card processor” lists trustworthy? I would say no. You can ask them to put in writing if they receive any money or compensation. if they are getting paid by the processor and or ISO – I will let you be the judge if their advice is trustworthy. Like the old saying goes, “follow the money”.  Most are paid placements or affiliate content, and the processor at the top is often the one paying the most for the spot, not the one serving merchants best. If a ranking links out to sign-up offers, treat it as an advertisement.

Is processing through my bank safer? Not necessarily. Signing up through Bank of America, Wells Fargo, or PNC often means you are handed to an outsourced Independent Sales Organization that sets the markup under the bank’s name. Find out who actually services the account before you assume the bank’s reputation protects your rates.

Can I get money back from a processor that overcharged me? Yes, in many cases. Past overbilling can be recovered, and weAudit uses a nationwide attorney network to do it.

What should I do if I think I am with one of the worst processors? Get a free audit before you cancel anything. Canceling into a punitive contract can cost you, so the right order is: audit the statement, clean up the contract, then decide whether to fix your current processor or switch. weAudit does all three.

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