Top 100+ eCommerce Development Companies in the United States

Last updated: June 2024

Featured companies

List of the Best eCommerce Development Companies in the United States


Buyer's guide

The eCommerce industry in the US is constantly growing. The predicted online shopping revenue in the US will cross 1.7 trillion dollars by 2027. No wonder there’s a high demand for the best eCommerce development companies in the United States.

The web design services market in the US has grown at an average annual rate of 4.4% since 2016. But the availability of multiple eCommerce development companies makes it difficult to find the best one. If you need help finding the best one, we are here.

Keep scrolling until the end to gain important insights about finding the best web or app development company for your eCommerce business. 

Introduction to eCommerce Development Companies

A development company helps develop the technical aspects of an eCommerce website or app. They help execute the front and backend plans of your website. The top eCommerce development firms in the United States ensure that customers find a smooth and hassle-free space for shopping.

Experienced eCommerce developers will help develop an eCommerce solution catering to your specific needs. They will look after visual design, functionality, customer experience, and more.  

Exploring the US Market for eCommerce Development Companies

The demand for eCommerce development companies in the USA is quite high. The reason behind it is simple. Most retailers in the country are shifting to an online business model over in-store shopping. Therefore, website development companies are indispensable for increasing profits for online businesses. 

Factors to Consider When Choosing an eCommerce Development Company

You must look at the following factors while finding the best eCommerce development companies in the United States:

  • Portfolio: Start by checking their portfolio to understand how they have completed website development projects. You need to ensure that the company has experience handling projects in your industry. 
  • Website: Check the website to learn about their expertise and professionalism level. The quality of their work will be well-reflected on their website. Their website will also help you learn more about the team of developers working with the company.
  • Customer Feedback: You must check out the feedback provided by past customers of the website development company. The feedback will help you figure out whether they have a recurring flaw in their development tasks. 
  • Experience: Checking how long the company has been in the industry is important. An experienced company will cater to your needs better. 
  • Cost: You must look at the charges demanded by the website development company. Finding an affordable eCommerce development company is important. But more than affordability, your focus should be finding a company that gives you value for your money. 

Benefits of Working With an eCommerce Development Company

The benefits of hiring with the top eCommerce development companies in the United States are as follows:

Benefit #1: Great Results

The top companies have been in the industry for a long time. They have expert knowledge about what works best in the eCommerce industry. Therefore, they will help build custom website development solutions according to your business requirements. 

Benefit #2: Timely Delivery

The best eCommerce development companies in the USA have the expertise to complete development projects quickly. Due to their professional expertise, you will be safe from delays.

Benefit #3: Save Time and Money

If you plan to build your website development team, you must interview, hire, and train the right employees. It is time-consuming, and you must spend your revenue on training and support. But once you contact a company and explain your requirements, your project will be completed on time. 

Advantages of Working With a US eCommerce Development Company

A few major advantages of the top eCommerce development companies in the United States are as follows:

Get a Mobile-Friendly Website

The top eCommerce companies know how to make your website more mobile-friendly. It will ensure that customers can browse the eCommerce website from their smartphones, tablets, and other mobile devices. 


The best eCommerce development agencies in the US can help your website rank at the top of search results. Therefore, your brand’s visibility will increase, leading to higher sales and profit. 

Simple Interface

The best eCommerce development companies in the USA will make navigating through the website easily, placing orders, and making payments. Therefore, the website’s customer experience will improve, leading to higher sales.    

How to find a top US eCommerce Development Company

You can find the top eCommerce development companies in the United States through the following processes:

  1. Google search: You can do a simple Google search to find the top eCommerce development companies in the United States. You can use keywords such as “top eCommerce development companies in the US” or “best eCommerce development companies in the United States” to find relevant results.
  2. Online directories: There are several online directories that list eCommerce development companies like, Clutch, GoodFirms, UpCity and more.
  3. LinkedIn: LinkedIn is a professional networking platform where you can find companies and professionals in the eCommerce development industry. You can search for companies based on location, size, and industry.
  4. Referrals: Personal referrals from colleagues, business partners, or industry peers can also be valuable for finding top eCommerce development companies. You can ask for recommendations from people you trust, and they may be able to connect you with a reputable eCommerce developer.

By exploring different types of sources, you can better understand the top eCommerce development companies in the US and find the one that best fits your business needs.

Types of eCommerce Platforms Developed in the US

The best eCommerce development companies in the USA can help with building the following types of sites:

Type #1: Transactional Site

Online shoppers are quite familiar with transaction websites. It can be an electronic version of a brick-and-mortar store or a showroom for manufacturers to directly sell their goods to the public. These sites can be hosted or on-premise and can support full end-to-end transactions through it. These sites might also enable consumers to look for, order, and pay for products. Customers can also contact for after-sales support through these websites. The huge majority of transactional websites can bring more efficiency by seamlessly integrating back-office systems like order management, marketing, web analytics, customer relationship management, and more with the transaction process. 

Type #2: Static Content Site 

A static content website helps promote corporate awareness instead of supporting online transactions. This type of website serves as a brochure and can offer information about a product or service. It offers contact information and other details like how to go ahead with a purchase. These websites remain static and don’t need the necessary systems for online transactions. Therefore, they can be developed at a lower cost and are easy to maintain.  

Type #3: Online Marketplace

These are hosted platforms to bring together buyers and sellers for supporting transactions. Participating in one such website is an efficient method of acquiring customers without bearing the expense of building a transactional website. Online marketplaces and auction websites are perfect for beginning the journey in eCommerce. But before relying completely on these websites, a business should explore the long-term implications of setting up an eCommerce website. 

Understanding the Different Types of eCommerce Development Services

The different types of services available from the eCommerce development companies in the USA are as follows:

Type #1: Design Concept 

The design of your eCommerce website should be according to your target customers. Adding the right visual elements to make your online store more visually appealing can help increase your conversion rate. The best agency will apply the design to the entire website and app to provide customers with a sense of familiarity. 

Type #2: Web Development

Your customers can jump from your website to another within seconds. Therefore, developing an intuitive website is necessary for customer retention. The best eCommerce development companies will use all the best practices to design the best website for your online store. 

Type #3: Software Solutions

Automating several processes on your online store is valuable and can offer customers a better experience. eCommerce development companies can help develop software solutions like chatbots and more to offer a smooth customer experience. 

Type #4: Shopping Cart

It is a useful tool for acquiring new customers. The best eCommerce development companies can help develop a custom shopping cart to offer a seamless checkout experience. 

Type #5: Payment Gateway

The payment gateway will help execute transactions after customers enter their payment information. A custom payment gateway is necessary to ensure customers have a smooth checkout experience. 

Type #6: App Development

A huge majority of traffic on eCommerce websites comes from mobile devices. To ensure a smooth online shopping experience, eCommerce development companies can help build a dedicated app. 

Type #7: UX Testing

Experienced eCommerce developers can perform UX testing on your website to look for weaknesses. If they find any, they will be able to fix it easily. 

Type #8: Social Network Integration

Social network websites can help bring a lot of traffic to online businesses. Therefore, an eCommerce company must have a strong social media presence. Thanks to the best eCommerce development companies in the United States, you can seamlessly integrate your eCommerce website with social media platforms. 

Evaluating the Quality of US eCommerce Development Services

Before hiring a website development company, you must evaluate the quality of its services. You should look at their portfolio to understand what type of service they can develop. Try checking websites they have already developed to check whether what they claim is true. 

Analyzing the Cost of US eCommerce Development Services

The top eCommerce development companies in the United States can offer value-for-money services. You need to convey your requirements to the development company to get an estimation of your expenses. Check out the breakdown of the prices in detail to ensure that you are not unnecessarily paying any extra charges. 

The specific cost for eCommerce development will depend on the features you want. But the costs that you will have to primarily look after are as follows:

  • eCommerce Software Costs: You can choose from BigCommerce, Magento, and Shopify platforms. 
  • Domain Name Costs: A domain name’s annual cost can cost between $2 to $20. 
  • Hosting: The monthly cost of self-hosting your eCommerce store is $80 to $730. 
  • SSL Certificate Costs: It will vary from $20 to $70 annually. 
  • Payment Processing Cost: It will vary according to your store’s payment methods at checkout. 
  • Design Costs: While some themes and designs for online stores are available for free, others might cost between $60 to $200. You must also bear separate charges for plugins, add-ons, and extensions. 

Examining the Reputation and Experience of US eCommerce Development Companies

Before hiring an agency in the US, you must check its reputation. The customer testimonials will give you a fair idea about its reputation. You should also verify the experience of the eCommerce website development company. An agency with years of experience will offer better services than a novice. 

Examining the Security and Support Provided by US eCommerce Development Companies

You need to check what type of security and support services the agencies offer. The top eCommerce development companies in the United States will be using the latest technology solutions to build a well-protected platform free from cyber risks. 

Analyzing the Scalability of eCommerce Platforms Developed by US Companies

The scalability of the eCommerce platform is pretty important for getting the best results. The best eCommerce development companies in the United States will build websites that can be scaled up per your requirements. 

Understanding the Technologies Used by US eCommerce Development Companies

The best eCommerce development companies in the United States will use all the latest technologies to deliver the most effective results. Modern eCommerce technologies ensure that developers don’t have to begin from scratch. Some of the most popular technologies used by American agencies are as follows:


It is the most reliable platform for B2B and B2C customers. The SEO-friendly platform comes with multiple features that are easily customizable. The popularity of Magento further increases from its ability to integrate smoothly with third-party products and services. 


Another SEO-compliant platform for building eCommerce websites is Shopify. Apart from professionally-designed templates for your store, the platform offers various responsive add-ons. Shopify also enables customers to pay using Bitcoin. 


It is the best platform for a hassle-free setup. The free eCommerce plugin can easily integrate with WordPress to help store owners sell products easily. Apart from selling products, WooCommerce is also useful for shipping products and collecting payments. 


With its new features like improved SEO, round-the-clock customer support, and built-in blogging, BigCommerce is becoming more popular. The platform supports a user-friendly interface along with an in-depth knowledge base.   

Assessing the Design and User Experience of US eCommerce Platforms

Looking at US eCommerce platforms’ design and user experience is crucial before hiring them. If you are impressed by the design of their website, you can expect pretty good service from them. Moreover, you must also consider whether you have a smooth experience browsing through their services. 

Analyzing the Search Engine Optimization Capabilities of US eCommerce Platforms

Developing a website is not worth anything as long as people know it. The best agencies in the United States will use the best SEO practices to make your online store appear on top of search results. With increased visibility, your sales and revenue will also go up. 

Examining the After-Sales Support of US eCommerce Platforms

Once your website develops, your relationship with the agency does not end. You might still face some trouble with your website. In that case, you must reach out to the after-sales support team. The best agencies have an efficient after-sales support team to help resolve all issues with your website. 

Comparing US eCommerce Development Companies

Before choosing a development company to build your website, you must look into several top eCommerce development companies in the United States. Comparing the company’s different aspects will help you determine the best. Moreover, you will also be able to find the most affordable eCommerce website development company by comparing all your available options.   

Common Pitfalls When Working With U.S. eCommerce Development Companies

You should avoid the following mistakes while hiring an eCommerce development company in the US:

  • Don’t hire a company that uses outdated technology for website development.
  • Avoid a development company that cannot suggest the right eCommerce platform.
  • Don’t work with a company that directly jumps into coding without understanding your target audience. 
  • Avoid choosing an agency that does not have experience in your niche.
  • Don’t hire a company only because of its low price. 


Searching for the best eCommerce development companies in the United States can be time-consuming. But putting in that effort will translate into higher profits for your business. Hiring an experienced eCommerce developer will ensure customers have the best experience on your website or app while shopping. So always read detailed reviews about an eCommerce development company before taking its services. 

Frequently Asked Questions

What are the key features of the top eCommerce development companies in the United States?

The top eCommerce development companies in the United States have a team of skilled and experienced developers to work on high-quality projects. The team of developers will be efficient at developing mobile apps, custom websites, and more.  

What criteria should I consider when selecting an eCommerce development company?

Before choosing a company, you must check its pricing and payment. Moreover, you must check the company’s reputation, scalability, security, and customer service before settling for the final one. 

What services do top eCommerce development companies offer?

The top companies help develop websites to offer customers a smooth online experience. They can also help build mobile apps to enable customers to seek services. 

What are the benefits of using an eCommerce development company?

Hiring an eCommerce development company ensures that professionals build the website and app. They offer top-notch technical support, which can help eliminate all obstacles during the development process. A reputable company ensures better user experience, mobile commerce support, and more. 

What type of pricing models do top eCommerce development companies offer?

The top eCommerce development companies set their pricing models according to the specific services you need. Your charges will depend on whether you need app development or custom web development services from them. 

Are there any additional costs associated with using an eCommerce development company?

Once you hire a company, you must pay them according to their rates. You should check the payment contract meticulously to look for additional costs 

How experienced are the eCommerce developers that work with the top eCommerce development companies in the US?

The top eCommerce development companies in the USA hire experts with years of experience. The reliability of the top American companies increases due to the highly experienced professionals. With years of experience, they have sharpened their skills and enhanced their knowledge related to eCommerce development. 

What security protocols do the top eCommerce development companies in the US adhere to?

The top eCommerce development firms utilize the highest standard of security measurements to satisfy their clients. They often have to develop apps and websites for companies dealing with sensitive information. Therefore, they abide by the highest standard of security and compliance protocols. 

Are there any customer testimonials or reviews that I can read about the top eCommerce development companies in the US?

You can check out several customer reviews or testimonials before hiring an agency. You should read the reviews or testimonials on websites other than the company’s official website. You should be looking at reviews on third-party websites because they are more legitimate and authentic. 

How quickly can I expect my eCommerce project to be completed?

Reliable eCommerce development companies can help complete your project within the shortest possible time. They have skilled professionals who can use their expertise to complete development projects within a few months.