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Last Updated: Jun 2025

Top 10 Best Credit Card Processing Companies

  • 1) Compare
  • 2) Sign-up
  • 3) Accept Payments
Top 3 Merchant Services
Special Deal
Leaders Merchant Services
exceptional
9.8
Save or get $200 guarantee
Visit Site
Worldpay
very good
8.8
Get $650 for signing up
Visit Site
GoDaddy
excellent
9.3
Accept payments in person, online and on-the-go
Visit Site
98% Approval Rate
1
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Leaders Merchant Services -Transparent pricing with low rates & fees
  • Ideal for merchants of all sizes
  • Get approved within 24 hours
  • 24/7 technical support
  • Accept POS, in-store, mobile, and online payments
  • Industry-low rates starting at 0.15%
exceptional
9.8
Visit Site
top10_badge_icon_secure.20221107162832
Safe Payments
2
Worldpay -Fast & reliable payment processing solutions
  • Get $650 for signing up
  • Contactless payments
  • Customizable pricing plans
  • Real-time data analytics
very good
8.8
3
GoDaddy -All-in-one merchant services with low fees
  • Accept payments in person, online and on-the-go
  • Get paid out as fast as the next business day
  • 24/7 support by phone, text, and chat
excellent
9.3
4
Clover -Secure payment processing solution for restaurants and retail businesses
  • Save up to $500 on your next purchase
  • Automatic surcharging compliance
  • Access to all Clover hardware
very good
8.8
5
Merchant One -Credit card processing for businesses of all sizes
  • No application fees
  • Automatic surcharging compliance
  • 24/7 support
very good
8.9
6
Paysafe -Helping businesses of all sizes process payments globally
  • Supports over 260 payment methods
  • Get 50% off the latest POS terminals
  • Customized for your business
very good
8.7
7
Payment Depot -Wholesale rates ideal for minimizing fees
  • Rates as low as 0.2% - 1.95%
  • Pricing customized for your business
  • $0 setup + no cancellation fees
good
8.4
8
Stax -Best for high-volume businesses
  • 0% markup payment processing
  • Subscription-based pricing built for savings
  • Trusted by 30,000+ business owners
good
8.2
9
Square -Accept payments quickly, easily, and securely
  • Intuitive and easy to use
  • Accept payments anywhere, even offline
  • Rates from 2.6% + 15¢
very good
8.9
10
Payment Nerds -Specialized payment solutions for all customer types
  • Flexible payment options
  • Secure with encryption & fraud detection
  • 24/7 dedicated support
good
8.0
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Our Best Overall Provider
Our Most Popular
1
Leaders Merchant Services -Transparent pricing with low rates & fees
  • Ideal for merchants of all sizes
  • Get approved within 24 hours
  • 24/7 technical support
  • Accept POS, in-store, mobile, and online payments
  • Industry-low rates starting at 0.15%
exceptional
9.8
Visit Site
top10_badge_icon_secure.20221107162832
Safe Payments
Our Top Picks for June 2025
Leaders Merchant Services
favicon-LEADERS MERCHANT SERVICES
Leaders Merchant Services
Rates as low as 0.15%
Worldpay
favicon-WORLDPAY
Worldpay
Get $650 for signing up
favicon-GODADDY
GoDaddy

Have you ever wondered what's involved in credit card processing? Every credit card transaction involves four parties: The customer making the purchase, the merchant receiving payment for the purchase, the bank the merchant processor uses for credit card processing services (acquiring bank), the bank that issued the customer's credit card (issuing bank).

How Does Credit Card Processing Work?

Acquiring banks (also called merchant banks) contract with merchants to operate accounts that allow the merchants to accept credit card payments. Acquiring banks deposit funds for credit card purchases into merchants' accounts. They also furnish merchants with credit card processing software and equipment such as a merchant processor, credit card reader and terminal, as well as providing customer service, promotional materials and other credit card processing services.

Any merchant who wishes to accept credit card payments must have a merchant processor account. A merchant account is an unsecured line of credit that pays a merchant for customer purchases. The payment is actually a loan to the merchant's account from that merchant's acquiring bank. In other words, the acquiring bank loans money to the merchant to cover the cost of customers' credit card transactions.

After a credit card transaction is complete, the merchant will have less money than the original transaction amount because both the issuing bank and the acquiring bank will charge the merchant fees for their services. These fees include a percentage of each transaction, and the higher the transaction amount, the higher the fee. The merchant may also be charged fixed fees for each transaction by the issuing bank and the acquiring bank.

What You Need to Know About Credit Card Processing:

If you want to set up a merchant account for credit card processing, you probably wonder about the credit card fees you will be charged. The most important determinant of how high your fees will be is the type of business you are in. Certain businesses are more likely than others to suffer payment disputes and chargebacks, so their transactions are considered riskier by issuing and acquiring banks. Businesses with these riskier transactions are therefore charged higher fees to offset the risk of chargebacks.

Chargebacks are what happens when a customer successfully disputes a credit card fees transaction with your business. The safest transactions, as far as the issuing and acquiring banks are concerned, take place when the cardholder swipes his or her own card in the credit card reader and signs the receipt to pay for goods that are inexpensive and not likely to generate complaints. Restaurants, gas stations and car rental agencies all fall into this category, and because their chargeback risk is low, they pay less in fees for credit card processing transactions.

The risk of a chargeback is highest when transactions are completed via the Internet or by phone. The risk is even higher if the transactions are expensive, involve shipping and the business is one that is subject to complaints. The bottom line is that when a merchant applies for credit card processing services, the business the merchant is engaged in figures significantly in the fees that the merchant will be charged.

Who Needs Credit Card Processing Companies?

Any merchant, whether doing business in a physical location like a retail store, a virtual location like an online website, or by phone or mail order needs credit card processing services if they wish to serve all potential customers and remain competitive.

Although you, as a merchant, will pay a certain price for credit card processing services, the bottom line is that you can't really be successful in your business without it. However, due to the variability in pricing for credit card processing services, you can shop around for the best deal. Just be sure that any quotes you receive include all the rates and fees you will be charged.

Our Top 3 Picks

  • 1
    Industry-leading CCP with value-added services
    Visit Site
    • Best for - Additional value-added services, low rates
    • Rates - Starts at 0.15%
    • Contract Length - 3 years
    top10_badge_icon_secure.20221107162832
    Safe Payments
    Industry-leading CCP with value-added services
    top10_badge_icon_secure.20221107162832
    Safe Payments
    Visit Site

    Leaders is one of the best credit card processing services in the industry. It’s been around for 20 years, and its parent company is the reputable Paysafe Group Subsidiary. Leaders gives businesses a lot of reasons to love it, including some of the best credit card processing rates in the industry. We’re talking about rates that start at just 0.15%. Plus, Leaders has a 98% approval rating. So, businesses having a hard time getting the green flag will find Leaders’ process refreshing.

    What's more, Leaders offers a solid $500 Assurance guarantee. This states that if the company can't save you money within the first 6 months of your contract, you'll be awarded $500 in compensation. Leaders works with the reliable Clover point of sale system, and it also integrates with QuickBooks. New SMBs will appreciate the helpful glossary of terms and 24/7/365 customer service for troubleshooting any issues. Additionally, Leaders offers value-added services such as business cash advances, loyalty programs, gift cards, check guarantee services, and point of sale systems.

    Read Leaders Merchant Services Review

    Leaders Merchant Services Pros & Cons

    PROS

    $500 Assurance Program
    Integrates with QuickBooks
    Rates starting at 0.15%

    CONS

    Long contract terms
    Pricey early termination fee
    Leaders Merchant Services
    Visit Site
  • 2
    Payment processing + Clover POS apps
    • Best for - Restaurants, retailers
    • Rates - 2.3% - 2.7% + $0.10
    • Contract Length - Starts from 1 year
    Payment processing + Clover POS apps

    Many top credit card processing companies sell Clover’s point-of-sale systems. But did you know that Clover itself offers credit card processing through parent company Fiserv? That’s right. While Clover is primarily known for its POS hardware, it also offers a range of other services including payment processing, gift cards, invoicing and payroll solution, and working capital financing.

    That said, if you’re looking for a payment processor that offers Clover devices, you should compare Clover to the many other payment processing companies that are authorized to resell Clover products. Clover’s flat-rate processing may seem convenient, but it looks less attractive when you consider the hundreds of poor reviews it has received from small business owners that have used its service.

    Read Clover Review

    Clover Pros & Cons

    PROS

    Predictable, flat-rate processing
    Access to all Clover hardware
    Large app store

    CONS

    Poor customer service reputation
    Monthly fees
  • 3
    Custom payment processing and merchant services
    • Best for - Businesses seeking merchant and payment processing solutions
    • Rates - 0.29%-1.55% per swiped card transaction
    • Contract Length - 3 years
    Custom payment processing and merchant services

    Merchant One is a credit card payment processing company that offers solutions to small and large businesses in various industries. The company partners with Clover to resell its state-of-the-art POS systems, provides its customers with free training on using them, and services the hardware in-house. This ensures a high-quality user experience.

    While Merchant One has excellent reviews on Trustpilot, several complaints indicate issues with customer service, billing, and contract terms. Nevertheless, Merchant One’s dedicated managers will respond to queries and guide you on setting up your account and processing transactions.

    Why we chose Merchant One - We chose Merchant One because it’s able to process both POS and mobile phone credit card payments.

    Our experience - We liked that Merchant One provides a dedicated account manager and offers lower card payment processing fees than some of its rivals.

    Read Merchant One Review

    Merchant One Pros & Cons

    PROS

    Assigned account managers
    State-of-the-art technology
    Tailored solutions for different businesses

    CONS

    Free trial unavailable
    Billing and pricing issues noted