Top 100 Web Development Companies in St. Louis
The Best of December 2025Looking for a top web developer in St. Louis?
In the modern world, an organization's digital presence is integral to its success. A well-crafted website is the cornerstone of that presence. While creating the perfect website can seem like an impossible task, there are an abundance of firms that specialize in web development in order to make it easier.
To assist you in your search for a partner, we’ve compiled this list of the top web development companies in St. Louis. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best St. Louis Web Developers
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1$5,000+50 - 249 employeesSt. Louis, MOWeb design agency UPQODE was launched in 2015. They are based in Nashville, Tennessee; New York, New York; Tampa, Florida and Seattle, Washington and have a midsize team. UPQODE focuses on Web Design, Web Development, UX/UI Design, Custom Software Development, and more.Read More
Clients
Gracenote - Entertainment ProvidersIndustries
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2$50,000+10 - 49 employeesSt. Louis, MORead More
Spry Digital is a small website development firm launched in 2010. Their team offers Web Development, Application Management & Support, UX/UI Design, Branding, and more. The agency is based in St. Louis, Missouri.
Clients
AlticeIndustries
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3$10,000+10 - 49 employeesSt. Louis, MORead More
Web Design & Company is a PPC agency. They are located in St. Louis, Missouri and have a small team. Their services include pay per click, search engine optimization, social media marketing, web design, and more.
Industries
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4$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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5$5,000+10 - 49 employeesWebster Groves, MORead More
Founded in 2012, Beanstalk Web Solutions is a full service web development and internet marketing company based in Webster Groves, Mo. Beanstalk Web Solutions' team of 12 employees specializes in web design, mobile app development, and digital strategy.
Clients
U.S. Soybean Export CouncilIndustries
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6$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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7Undisclosed10 - 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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8Undisclosed10 - 49 employeesSt. Louis, MORead More
Engage Software is a web and mobile development company based in St. Louis, Missouri with a second office in Florida. Founded in 1999, Engage Software's team of around 20 employees serves primarily small and mid-market businesses. They specialize in web development, web design, and custom software development services.
Clients
True ValueIndustries
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9$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.
Industries
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10$5,000+2 - 9 employeesSt. Louis, MORead More
Founded in 2004, Altec Design is a web design and internet marketing agency located in St. Louis, Mo. The team of 10 provide clientele with web development, PPC, web design, custom software development, and SEO services.
Clients
Vincent's JewelersIndustries
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11$1,000+2 - 9 employeesSt. Louis, MORead More
Webenology, Inc is a custom software development firm based in St. Louis. Founded in 2013, their team of 8 serves clients in the transportation and nonprofit sectors. Services include web development and mobile app development.
Industries
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12$25,000+10 - 49 employeesSt. Louis, MOAtomicdust is a branding agency. They were founded in 2001 and provide Branding and UX/UI Design.Read More
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13$5,000+250 - 999 employeesSt. Louis, MOGemini Consulting & Services is a mobile application development firm. They were established in 2010 and specialize in Mobile App Development and Web Development.Read More
Clients
Weil Cornell Medicine -
14$1,000+Freelancer employeesSt. Louis, MORead More
STL Website Development was founded in 2017 and is headquartered in St. Louis, Mo. They have a team of around three employees who focus on web development and design.
Clients
FavorHealthIndustries
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15$5,000+10 - 49 employeesSt. Louis, MOMechcubei Solutions is a St. Louis, Missouri-based mobile application development firm. Their services include Mobile App Development and UX/UI Design.Read More
Industries
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16$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
Industries
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17$5,000+10 - 49 employeesCollinsville, ILSwip Systems, a custom software development company, offers Custom Software Development and Web Development. The agency is located in Collinsville, Illinois.Read More
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18Undisclosed2 - 9 employeesSt. Louis, MOSEO agency Wired Impact is in St. Louis, Missouri. They provide Search Engine Optimization and Social Media Marketing and were founded in 2009.Read More
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19$5,000+50 - 249 employeesSt. Louis, MOBranding agency Drive Social Media is headquartered in St. Louis, Missouri and Nashville, Tennessee. The team offers Branding and Search Engine Optimization.Read More
Industries
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20Undisclosed10 - 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 -
21Undisclosed50 - 249 employeesSt. Louis, MOObject Computing, Inc. Is an AI company. In St. Louis, Missouri, the company provides Artificial Intelligence and Blockchain.Read More
Industries
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22$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 -
23$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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24Undisclosed2 - 9 employeesCollinsville, ILHometown Marketing Group, Inc is a social media marketing company. The Collinsville, Illinois-based team offers Social Media Marketing and Search Engine Optimization.Read More
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25$1,000+2 - 9 employeesSt. Louis, MOWeb design company Blue Mesa Creative | Web Design & SEO was launched in 2024. The small team specializes in Web Design and Web Development.Read More
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26$1,000+2 - 9 employeesSt. Louis, MOEstablished in 2012, St. Louis Digital Media is a PPC agency. The team focuses on Pay Per Click and Search Engine Optimization.Read More
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27$5,000+2 - 9 employeesBallwin, MORead More
Data Dynamics, Inc. is an IT consulting company based in Ballwin, Mo. with more than two professionals. Since 2010, they have provided IT managed services, IT staff augmentation, and cloud consulting solutions for clients ranging from small firms to large businesses.
Clients
TKC HoldingsIndustries
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28$5,000+10 - 49 employeesSt. Louis, MOParadigm New Media Group, a branding agency, is in St. Louis, Missouri. They offer Branding and Digital Strategy.Read More
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29$5,000+10 - 49 employeesSt. Louis, MODovetail is an Advertising company established in 1979. The company offers Advertising and Branding, and is small.Read More
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30Undisclosed2 - 9 employeesKirkwood, MOEstablished in 2019, Arrows Up is a Conversion Optimization company. The firm focuses on Conversion Optimization and Search Engine Optimization, and is small.Read More
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