5 Best Payment Gateways in 2024 (And How They Work)

From our research – Square Payments is the best and most agile all-rounder of payment gateways. However, businesses have varying needs, and other strong contenders are available.

Payment gateways are essentially the middlemen that handle payments for eCommerce websites and online stores. They don’t process payments but are responsible for sending transaction details to the correct payment processors. Here are our top 5 picks:

The specialized role that payment gateways play allows businesses to offer customers a more comprehensive range of payment options. These include credit cards, debit cards, online bank transfers, and the like. These factors are essential for digital businesses built on powerful eCommerce platforms.

While there are many payment gateways, not all may be advantageous to your business. They can significantly differ in capacity, cost, and service options. If you’re stuck choosing which payment gateway to pick, here are five of the best in the business.

Square Payments is a web-based payment processing service that allows businesses to accept credit card payments through a mobile device or computer. They were founded in 2009 by Jack Dorsey and Jim McKelvey, also the founders of Twitter. Some see it as a modern-day alternative to older giants like PayPal.

There are two critical components to Square Payments. The first is a basic point-of-sale (PoS) system that allows companies to accept credit card payments at any location. The second is a digital payments platform for full integration with online sales channels. That includes eCommerce sites, marketplaces, and even social media platforms.

Square Payments is one of the world’s most popular payment processing platforms. It has many features that make it easy to accept payments and manage your business. If you aren’t using online payments, Square offers a downloadable app you can use with a plug-in card reader.

Pros and cons of Square Payments

How much does Square Payments cost?

Square doesn’t charge any monthly fees for its payment gateway. However, you will need to pay a “per transaction” price based on two components.

The first is a flat fee based on the type of transaction – e.g. credit card, card-not-present, afterpay, etc. The second is a variable percentage also based on the transaction type. For example, when using afterpay, each transaction is subject to a 2.9% fee plus 30 cents.

PayPal is available in over 200 markets and manages over 100 million accounts. The company is headquartered in San Jose, California, with offices in 26 countries. eBay acquired it in 2002 for $1.5 billion. Along that journey, Payflow accompanies the brand.

The PayPal Payflow payment gateway allows merchants to accept payments using PayPal. The company has been around for a long time and is considered a pioneer in digital payments. Thanks to its maturity and popularity, the system is well-integrated with many eCommerce platforms like Magento, PrestaShop, and OpenCart.

Although Payflow works almost exclusively in the digital space, it offers some merchants the ability to accept offline payments. That means transactions will still be approved even if Internet connectivity is down at the backend.

Pros and cons of PayPal Payflow

How much does PayPal Payflow cost?

For those accustomed to the complexities of PayPal, you’ll be surprised at the simplicity of Payflow pricing. The Payflow Link plan charges no monthly or hidden fees, just a flat $0.10 fee per transaction. Payflow Pro costs $25/mo but offers more customization options.

Google Checkout is a bit of an odd duck in the context of the other brands on this list. It’s easily confused with the consumer end, and Google Pay is most known as a digital wallet. As a merchant, you’ll primarily be concerned with Google Pay for Websites (formerly Google Pay for Shopping).

Google Pay for Websites is the perfect solution if you have an eCommerce website and want to accept payments through your website. However, the real power in using Checkout lies in its open API.

This API is your solution if you want a dedicated app for your business that integrates payment acceptance. The API allows developers to add support for mobile payments into their apps without dealing with the complexity of managing credit cards or fraud risks.

Pros and cons of Google Checkout

How much does Google Checkout cost?

Aside from the power of the Google API, its next strength lies in simple pricing. Tiers-based fees allow you to pay less as your business grows. The first tier is 2.9% plus a 30-cent fee per transaction. That’s valid for sales volumes of less than $3,000/mo.

Once you sell more than $100,000 per month, your variable percentage drops to 1.9%. There are no charges for using the Google Pay API – just the transaction fees.

Authorize.net is a payments gateway that allows merchants to accept credit card payments on their websites and mobile apps. The company was founded in 1996 and has become one of the world’s most popular payment processing services, with over one million merchants using its software.

Authorize.net’s payment processing service allows you to accept credit card payments online or via mobile app by integrating your website or app with its payment platform. You can incorporate it directly or via one of its pre-built tools.

Authorize.Net works with all major processors, including Visa, MasterCard, American Express, and Discover. The company also provides a merchant account if you’re new to digital payments processing and prefer an all-in-one solution.

Pros and cons of Authorize.net

How much does Authorize.net cost?

Unlike many newer competitors, Authorize.net continues to charge a monthly fee of $25. However, it’s also easier to work with their pricing structure since everything else is on a single per-transaction price. Each transaction will cost you 2.9% plus 30 cents.

You can contact them to negotiate a special rate if your business processes over $500,000/year.

Helcim is a payment gateway for merchants that accepts payments in multiple currencies and automatically converts them into your preferred currency. The gateway is integrated with your online store and can be used to process all transactions received through the interface.

The main benefit of using Helcim is that it does not require any additional investment or hardware, as it works with your existing website and does not require any special configuration. It’s compatible with all major eCommerce platforms such as Shopify, Magento, OpenCart, and PrestaShop.

It works by creating a virtual terminal on your website where customers can enter their card details securely. Once they’ve submitted their payment information, Helcim works to authorize the transaction and sends you an email notification.

Pros and cons of Helcim

How much does Helcim cost?

Helcim follows the market trend in omitting monthly fees. The company follows a tier-based pricing structure with different fees levied for in-person or online transactions. The thought process is simple – save more as you earn more.

Businesses with less than $25,000/mo transaction value face the highest fees. For in-person, it’s 0.3% plus $0.08 per transaction. Online fees increase somewhat at 0.5$ plus 25 cents per transaction. Chargebacks are levied a flat $10 per incident.

How Does A Payment Gateway Work?

A payment gateway is an online application that manages transactions between a merchant and a customer’s credit card company or other payment providers. It works as a mediator between the parties involved in the transaction, including merchants, banks, and customers.

Transaction information goes from the gateway to a payment processor, typically a financial service company, that validates the transaction. Once validated, the data goes to the issuing bank for approval. A payment gateway often provides other services, such as fraud detection and prevention systems, billing integration software, etc.

As a simple overview, the process flow is:

Depending on your desired features and business type, many different payment gateways are available. Some gateways only support specific customers like those using PayPal, while others simultaneously support multiple processors such as Visa, MasterCard, and American Express.

What’s The Difference Between Payment Gateways And Payment Processors?

Payment gateways and payment processors are two of the most critical pieces of an eCommerce or online business. While there are many similarities, there are also significant differences.

Payment gateways open up multiple types of payments

A payment gateway is a software application that enables you to accept payments from your customers via various methods such as credit cards or PayPal. The most significant advantage of using a payment gateway is that it allows you to process multiple payment types without creating separate accounts at each provider (e.g. Stripe, PayPal).

Payment processors let transactions go through

A payment processor is a service that enables your business to receive funds from customers online. A payment processor handles all aspects of processing payments from customers, including managing risk by verifying each transaction before it goes through and authorizing transactions on behalf of merchants when required by credit card companies.

What To Consider When Choosing A Payment Gateway

Choosing the perfect payment gateway isn’t entirely dependent on the service providers. To make the right choice, you’ll also need to consider the needs and nature of your business.

However, there are general guidelines you can observe when making your selection.

1. Total cost of ownership

Payment gateway pricing is one of the most significant areas for attention. Many service providers will focus on specific aspects of pricing to entice customers. To choose the right provider, you need to consider more than what’s shown on the surface – the Total Cost of Ownership (TCO).

TCO is the total amount you’ll pay to own and operate a payment gateway. This cost includes all setup, monthly and transaction fees—and even PCI compliance costs if applicable. TCO is important because it determines how much money you make on each transaction.

Suppose your business makes a $10 profit per sale, but your payment gateway charges $2 per transaction. Owning that payment gateway costs you more than making money (unless all transactions are over $50).

2. Security and Trust

When you choose a payment gateway, it is essential to consider the security features and how they affect your business. The following are some of how you can evaluate the security features of a payment gateway:

3. Knowing your customer preferences

Customer preferences vary from one industry to another. It may also vary between countries and regions. As a merchant, you need to consider the type of customers you have in mind when choosing a payment gateway.

There are two key reasons for this:

4. Platform compatibility

How the payment gateway integrates with your eCommerce website is an important question when evaluating a payment gateway. You should ensure that specific integration requirements are met if you’re already using a shopping cart or eCommerce platform.

These requirements will vary based on your system and may affect other business aspects. It’s essential to know precisely how each integration works before signing up with a payment gateway so that you can avoid any unforeseen consequences later on down the line.

5. Customer support

Regardless of price, customer support for any payment gateway is essential. The payments system is the lifeblood of your business – without it, you can’t earn money. If something goes wrong, you need a service provider that can offer reliable and timely assistance.

Ensure that you can get in touch with them if a problem arises with your account or transaction history.

What Are Common Payment Gateway Costs?

Payment gateway costs are the fees you pay to the company that provides your payment processing services. This system is convenient since it allows you to work via a single service provider instead of multiple payment processors. Naturally, the convenience comes at some cost.

Here are some standard payment gateway costs and what you can do to keep them low:

How To Get Started With A Payment Gateway

Getting started with a payment gateway is an easy and effective way to get your site up and running. All it takes is some research, a few calls to service providers, setting up your website’s gateway, and testing the payment gateway.

The most crucial factor in choosing one of these services is finding one that fits your needs to focus on growing your business instead of worrying about how you will process payments or how much it will cost.

If you’re unsure how the process works, here’s a bird’s eye view of how simple it can be.

1. Choose a service provider

When choosing a payment gateway, you should consider what type of service provider you want to use. Earlier, we shared an essential guide on choosing your payment gateway. It’s a relatively involved process that focuses on general areas of concern.

2. Sign up for a merchant account

Although a payment gateway facilitates payments, most service providers don’t include the vessel for channeling funds. That’s why you’ll need a merchant account. Both elements are necessary to complete your payment systems.

To sign up for a merchant account, you will need some details, including

3. Integrate the service on your website

To integrate a payment gateway on your website, you need to follow the instructions provided by the payment gateway. The process will differ for every payment gateway and vary based on the software platform and language used.

Some gateways may require you to set up an API key for integration. Others may require specific coding on certain pages. You might also have the option to integrate using a simple plugin or extension.

4. Select payment methods

Your customers will likely be familiar with specific payment methods. Therefore, you should consider these methods when choosing your payment gateway. Credit cards are often the most popular form of payment among online shoppers and merchants. Other options include PayPal, bank transfers, or even debit cards.

5. Test the payment gateway

Before letting the payment gateway loose on your customers, ensure it’s adequately tested. This step ensures no reputational damage in case things somehow go wrong.

Make sure that:

Wrap Up – Do You Need A Payment Gateway?

Payment gateways provide eCommerce businesses with a secure way of taking payments from customers over the internet. More importantly, it makes life unbelievably easier for merchants to offer multiple payment options with minimal stress.

Here’s the recap of our best payment gateways:

* Prices are based on volume and whether or not the transaction is in-person or online/keyed

While there is a concern about the cut into a business bottom line, you gain greater leverage from a wider market by accepting a broader scope of payment options. The world is digital, and failing to address customer needs can be a dealbreaker for modern businesses.