Top 9 Ecommerce Web Development Companies

E-commerce is growing quickly. In 2024, it has been generated $6.09 trillion in sales, which is 20.1% of all retail sales. This trend is likely to keep going. By 2028, the revenues of the e-commerce industry are expected to have topped $8.09 trillion, making up 22.6% of all retail sales.

In this fast-growing field, if you want to be outstanding to others and perform well, you need to have a solid and quality e-commerce website to boost sales. Hiring a skilled e-commerce web development company can help you develop a quality platform and help you stand out from competitors. Below is our list of leading e-commerce development businesses in 2025. Hope that this list can help you choose a suitable partner for your project.

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Simform

Simform is an e-commerce development company in the USA that provides IT talent solutions and digital product engineering services to resolve challenging software engineering issues. Since 2010, the team of 1,000+ specialists has provided development services that have assisted businesses in increasing their value.

Because of the flexible global delivery center, your engineering becomes a growth generator rather than a bottleneck. They help you find and fix the most pressing issues in your business using tried and true technology methods like DevOps, cloud-native development, and testing services.

Engineers on remote Agile teams give their all to your project, representing your company's values and helping you achieve your goals.

E-commerce Web Development Project:

A custom furniture retailer faced slow website performance and low conversion rates, leading to poor user experience and lost sales. Simform solved this by developing a Progressive Web Application (PWA) to improve speed, engagement, and checkout efficiency. Their solution reduced page load times by 11.6%, boosted conversion rates by over 30%, and enabled the site to load in just 2.94 seconds, with checkout completed in 20 seconds. This transformation significantly enhanced customer experience and increased sales.

Sapphire Software Solutions

They offer a wide range of IT services and industry-specific solutions to enterprises, ISVs, digital agencies, and startups. Their dedicated and motivated staff enables digital transformation by using industry best practices, technical know-how, and business domain understanding. 

Sapphire has strong customer ties spanning more than 20 years, with a diverse client base ranging from start-ups to major corporations. 

Sapphire's software development and engineering service line, which provides full life cycle software development and engineering services to independent software vendors, systems firms, and other businesses, can benefit enterprise, web, social networking, media, and mobile application developers. Their offerings include product development, testing, technical support, implementation, and maintenance as well as software outsourcing.

E-commerce Web Development Project:

A custom clothing business struggled to offer personalized tailoring services to busy customers who couldn't visit their shops. Sapphire Software Solutions solved this by building an on-demand tailoring app. It lets users book tailors to come to their homes, take measurements, and deliver custom-made clothes. The app includes fabric choices, design options, monogramming, 360-degree views, size guides, multiple payment methods, and works on different devices. This made it easier for customers and helped the business reach more people.

Relia Software

Relia Software specializes in e-commerce web development, creating fast, user-friendly, and scalable online stores tailored to business needs. They offer custom development, CMS/SaaS solutions, and responsive websites for B2B/B2C optimized for performance and conversions. With over a decade of experience and 300+ successful projects, Relia Software delivers high-quality, conversion-focused websites that help businesses stand out in the competitive e-commerce market.

E-commerce Web Development Project:

Reebonz, a Singapore-based luxury e-commerce platform, sought to enhance their online presence by developing native Android and iOS applications. Relia Software addressed this need by designing and implementing a microservices architecture, along with intuitive user interfaces, to support scalable and efficient mobile apps. The project was completed within a three-month timeline, aligning with the Singapore shopping season, and successfully handled high user volumes with zero downtime.

TechAvidus

TechAvidus develops specialized computer programs, websites, and mobile apps for businesses of all sizes. Their company culture is built on the rudimentary concepts of cooperation and collaboration.

They have a forward-thinking approach and are always experimenting with cutting-edge technologies such as cloud computing, chatbots, artificial intelligence, blockchain, augmented and virtual reality, the Internet of Things, and others.

TechAvidus takes great care when working with its clients. When you work with them, you admit everything required to reach your marketing and functional ambitions without having to make any new financial commitments.

E-commerce Web Development Project:

A liquor magazine wanted to improve its e-commerce platform by adding subscription features. TechAvidus built a custom subscription management system that made it easy to handle different subscription plans and give users the right content based on their level. The solution included tools for admins to manage subscriptions, show content based on access, and let users download PDFs. This made the process smoother, saved time and improved the overall experience for both the business and its users.

Magenest

Anyone who has attempted to create an e-commerce website understands how difficult it can be. There are numerous moving corridors, and if any of them fail, it might disrupt the entire system. That's why it's critical to collaborate with a dedicated team of creators who understand the ins and outs of e-commerce development services in the United States.

Magenest is a leading e-commerce development company in the United States. They've a platoon of trained developers who are experts in all aspects of e-commerce development, from shopping wain integration to payment gateway settings. They fete that each e-commerce website is unique, and we will unite with you to produce a custom result that meets your specific requirements.

E-commerce Web Development Project:

​Guardian Vietnam, a leading health and beauty retailer, faced challenges with its previous e-commerce platform, including limited third-party integrations, manual data synchronization, and restricted content customization, hindering operational efficiency and customer experience. To address these issues, Magenest developed a new e-commerce system and mobile application based on Magento Commerce. This solution improved product and business management processes and provided an exceptional shopping experience for customers.

KrishaWeb

KrishaWeb has worked hard since its humble onsets in 2008 to establish itself as a request leader, serving guests from the United States, Canada, the United Kingdom, the Netherlands, the United Arab Emirates, Germany, Spain, and a variety of other countries.

They've served over 1950 small and medium-sized enterprises in the areas of site design, logo design and brand identification, digital marketing, open source development, bespoke frame solutions, e-commerce development, and VHS making.

This e-commerce development company USA is an established full-service digital firm with a workforce of 105+ seasoned web services specialists that focuses on developing long-term professional connections by giving the best and most personalized services at very cheap prices.

E-commerce Web Development Project:

​KrishaWeb, a full-service digital agency, faced the challenge of expanding its front-end development capabilities to better serve clients requiring precise design-to-code conversions. To address this, KrishaWeb acquired Pixel Perfect HTML, a renowned front-end development agency known for its expertise in converting design files into responsive, high-quality HTML and CMS platforms. This strategic acquisition enhanced KrishaWeb's service offerings, enabling them to deliver seamless design conversions and robust e-commerce solutions to their clients.

Orases

Orases is a Maryland-based custom software development organization with an emphasis on exceptional product creation and high-end design. They develop one-of-a-kind online, mobile, and web-based apps for businesses in a number of industries. They also ensure that everything fits together.

They are professionals at developing complicated software programs that can integrate with different systems, including third-party systems, one-of-a-kind APIs, EMRs, CRMs, and ERPs.

Orases provides a unique approach to software development services, which has benefited the building of long-term client relationships. In addition to software and mobile app development, they have competence in software consulting, IT staff augmentation, SaaS application development, cutting-edge technologies, and more.

E-commerce Web Development Project:

Worst Pills, Best Pills had an outdated website using old tech like ASP and ColdFusion, which made updates and user interaction difficult. Orases solved this by building a custom e-commerce platform with a subscriber portal for real-time updates and purchases. They also improved the design to help users find drug info in just a few clicks. After launching the new site, engagement went up by 35%, subscriptions grew by 12%, and maintenance time dropped by 63%, making the site easier to manage and more effective overall.

Next Big Technology (NBT)

Next Big Technology (NBT), founded in 2009, is a leading web and app development firm. NBT's websites and mobile applications are built with cutting-edge technologies.

As an application development company, they are competent at developing websites and apps that use appropriate design and coding to build scalable solutions.

Next Big Technology's devoted team has earned a reputation for offering high-quality services on time. Their clients come first, and each project receives full attention. They give quality while aiming to add value to your organization by developing new products.

E-commerce Web Development Project:

​Sahlbuy, an online shopping platform, sought to create an engaging and interactive shopping experience for its customers. Next Big Technology (NBT) addressed this by developing a single-vendor e-commerce platform featuring unique elements such as a "spin to win" game, adding an element of fun to the shopping journey. This approach not only enhanced user engagement but also differentiated Sahlbuy in the competitive e-commerce market.

Magneto IT Solutions

Magneto is an award-winning e-commerce development firm based in the United States. Their main goal is to provide market-leading end-to-end B2C, B2B, B2B2C, D2C, and business e-commerce results.

They are Exclusive Partners with Oro Inc., one of the major B2B e-commerce systems, in addition to Fabric & Commerce Tools for Composbale (Headless) Commerce. Magneto's solutions and services aid manufacturers, wholesalers, retailers, and distributors in going digital.

Their team uses the agile methodology to create industry-leading User Interfaces, from stunningly beautiful web stores to cutting-edge mobile applications, to deliver the best possible experience to end customers.

Magneto assists its clients in scaling their e-commerce operations by providing cutting-edge digital e-commerce solutions, leveraging their 150+ resource strengths dispersed across onshore, offshore, and nearshore outsourcing locations.

E-commerce Web Development Project:

Chandrana Supermarket, a grocery chain with over 30 stores, sought to enhance its business operations and customer satisfaction through a structured e-commerce solution. Magneto IT Solutions developed a comprehensive online grocery platform tailored to their needs, streamlining operations and boosting customer delight.

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Conclusion

As you can see, there are various top e-commerce development businesses in the United States from which to choose. Consider the company's experience, portfolio, and platoon while making your pick. Before making a final decision, conduct your research and request references. We hope this composition has helped you narrow down your options.

Still, communicate with Relia Software right away if you are looking for an eCommerce development company that can give a customized solution for your association. Our platoon of specialists has the experience and understanding to help you make the utmost of your e-commerce platform. Relia Software eagerly awaits your response!

>>> Follow and Contact Relia Software for more information!