Top 80 E-Commerce Development Companies in Missouri
The Best of December 2025Looking for a top e-commerce development company in Missouri?
As the world embraces technology, companies dive into the vast and competitive e-commerce market. Whether we admit it or not, e-commerce is the current and the future of businesses around the world. There are a lot of major players in the multi-billion dollar industry, and year-over-year, it continues to grow.
There are different types of e-commerce businesses which include B2B, B2C, M-Commerce, and F-Commerce. Despite its popularity, research shows that it’s not easy to make it in the e-commerce industry. Countless companies try to follow the success of massive e-commerce giants but before that, you will need to have a great website that can showcase your products and services. e-commerce developers can help you grow your business by developing a reliable and user-friendly platform.
To assist you in your search for a partner, we’ve compiled this list of the top e-commerce developers in Missouri. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Missouri E-Commerce Development Firms
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1$25,000+2 - 9 employeesChesterfield, MORead More
Established in 2015, Studio Seagraves is a small web design company headquartered in Chesterfield, Missouri. Their services include web design, e-commerce development, and web development.
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2$5,000+2 - 9 employeesSt. Louis, MOVIVIDSITES is a web design agency. The St. Louis, Missouri-based agency was launched in 1999. The small team offers Web Design, Web Development, E-Commerce Development, UX/UI Design, and more.Read More
Clients
ReebokIndustries
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3$5,000+2 - 9 employeesSt. Louis, MORead More
Digital Radium is a high-end software development company founded in 2020 in St. Louis, Missouri. With about 3 employees on board, they offer web development, mobile app development, and e-commerce development to small and medium-sized businesses across several industries, the main ones being business services, manufacturing, and financial.
Clients
STL PolyjackIndustries
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4$10,000+10 - 49 employeesBrentwood, MOSteadyRain, a Digital Strategy company, was established in 1999. Their small team is located in Brentwood, Missouri and offers Digital Strategy, Search Engine Optimization, Custom Software Development, Web Development, and more.Read More
Clients
Build-a-Bear WorkshopIndustries
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5$5,000+2 - 9 employeesFenton, MOThreeDark is a small web design company. They focus on Web Design, Web Development, UX/UI Design, and E-Commerce Development and were founded in 2022.Read More
Clients
Waterfall Glen Soap Company Rollicking Buckaroo Pepper Jam and Seasoning Blends MLK Construction Winston & Faith Baking Co.Industries
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6Undisclosed10 - 49 employeesSt. Louis, MORead More
Roundedcube is a digital agency based in St. Louis, Missouri, with a satellite office in Houston, Texas. Founded in 2002, Roundedcube's team of about 10 employees specialize in web development and web design services.
Clients
SeaWorld Parks & EntertainmentIndustries
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7$1,000+2 - 9 employeesFarmington, MOElement 99 Marketing is a web design agency based in Farmington, Missouri. The small team focuses on Web Design, Web Development, Conversion Optimization, E-Commerce Development, and more. The company was launched in 2021.Read More
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8$1,000+2 - 9 employeesSt. Louis, MORead More
PC40 Interactive is a St. Louis, Missouri-based e-commerce development company. The small team focuses on e-commerce development, web development, custom software development, mobile app development, and more and was established in 2006.
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9Undisclosed10 - 49 employeesKansas City, MORead More
Ontarget is a digital marketing company founded in 2005 in Kansas City, Mo. Ontarget's team of about 15 employees specializes in web design, e-commerce development, and SEO.
Clients
Dollar GeneralIndustries
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10$1,000+2 - 9 employeesLake Saint Louis, MOEstablished in 2021, Gardiner Web Development, LLC is a web development firm. The team provides Web Development and E-Commerce Development and is in Lake Saint Louis, Missouri.Read More
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11$5,000+10 - 49 employeesKansas City, MODigital plus solutions is a mobile application development firm. The Kansas City, Missouri-based firm focuses on Mobile App Development and E-Commerce Development.Read More
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12Undisclosed2 - 9 employeesSpringfield, MOCalibrate Digital Marketing is a Springfield, Missouri-based Marketing Strategy company. Their services include Marketing Strategy and Search Engine Optimization.Read More
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13$10,000+2 - 9 employeesSt. Louis, MOBrevity is a website development company. The team provides Web Development and E-Commerce Development and is located in St. Louis, Missouri.Read More
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14$5,000+10 - 49 employeesSt. Louis, MOBlue Stingray is a St. Louis, Missouri-based cloud consulting & SI company. They focus on cloud consulting & SI and E-Commerce Development and were founded in 2009.Read More
Clients
Battery Handling Systems -
15$25,000+10 - 49 employeesKansas City, MOMake Digital is a branding firm founded in 2008. The firm offers Branding and Marketing Strategy.Read More
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16$5,000+2 - 9 employeesLee's Summit, MOFounded in 2014, Diffactory is a Marketing Strategy company. Their services include Marketing Strategy and Search Engine Optimization.Read More
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17$10,000+50 - 249 employeesMalden, MARead More
Trellis is a full-service e-commerce solutions provider headquartered in Medford, Mass. with a second office in Stamford, Conn. It was founded in 2009 and now has a team of 26 that provides e-commerce development, web development and design, and ERP consulting & SI.
Clients
Mass General BrighamIndustries
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18$5,000+50 - 249 employeesMaryville, MOBluethink IT Consulting Pvt. Ltd. Is a web design agency. Their team is headquartered in Noida, India and Maryville, Missouri. The agency offers Web Design and Custom Software Development.Read More
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19Undisclosed10 - 49 employeesSt. Louis, MOIntegrity Web Consulting is a custom software development company. The St. Louis, Missouri-based company was founded in 2000. Their team provides Custom Software Development and Web Development.Read More
Clients
Cornerstone Insurance Group -
20$10,000+10 - 49 employeesKansas City, MOCode Koalas is a Kansas City, Missouri-based website development company. The team focuses on Web Development and Mobile App Development.Read More
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21$1,000+10 - 49 employeesChesterfield, MOHinj Social is a branding company launched in 2018. The small team specializes in Branding and Social Media Marketing.Read More
Industries
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22Undisclosed10 - 49 employeesSt. Louis, MOLaunched in 2013, Grain Inc. Is a branding agency. The firm specializes in Branding and Logo, and is small.Read More
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23$5,000+2 - 9 employeesKansas City, MOWYSIWYG Marketing is a SEO company established in 2011. The firm offers Search Engine Optimization and Web Development.Read More
Industries
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24$1,000+2 - 9 employeesColumbia, MOEstablished in 2015, Granville Media is a small website development company based in Columbia, Missouri. Their services include web development, custom software development, mobile app development, e-commerce development, and more.Read More
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25$5,000+2 - 9 employeesKansas City, MOReide & Miller, a business intelligence company, was launched in 2025. The company offers BI & big data consulting & SI and Custom Software Development, and is small.Read More
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26$1,000+2 - 9 employeesKansas City, MODigital Parameters is a web design agency. The Fort Wayne, Indiana-based firm specializes in Web Design and Search Engine Optimization.Read More
Industries
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27$5,000+2 - 9 employeesSt. Louis, MO314media, a small web design agency, is headquartered in St. Louis, Missouri. Their services include Web Design and UX/UI Design.Read More
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28$1,000+10 - 49 employeesLee's Summit, MOEstablished in 2012, Logo Invention is a web design company. Located in Lee's Summit, Missouri, the team focuses on Web Design and Web Development.Read More
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29Undisclosed2 - 9 employeesKimberling City, MOZeeksgeeks, a web development firm, was founded in 2008. The agency provides Web Development and Mobile App Development.Read More
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30Undisclosed2 - 9 employeesNorth Kansas City, MOFounded in 2011, Tech Express is a small e-commerce development company. Their team offers E-Commerce Development and Web Design.Read More
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