Top 30 E-Commerce Development Companies in St. Louis

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. 

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.

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.

Spry Digital is a digital agency based in St. Louis, Missouri. Founded in 2010, their team of about 20 employees primarily provide mid-market and enterprise businesses with web development, web design, and UX/UI design services.

Customer Direct, a telephone answering service, was founded in 1997. They are in Saint Ann, Missouri and Arnold, Missouri and have a midsize team. Their services include voice services and e-commerce development.

VIVIDSITES is a full service digital marketing company located in St. Louis, Mo. Founded in 1999, VIVIDSITES's team of 8 employees specializes in web design, web development, and e-commerce development. 

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.

Brevity is an e-commerce development firm founded in 2013. They are located in St. Louis, Missouri and have a small team. Their services include e-commerce development, content marketing, social media marketing, and pay per click.

Blue Stingray is a software company located in St. Louis, Mo. Founded in 2009, Blue Stingray's team of 17 employees specializes in web development, mobile app development, and e-commerce development. 

Midsize advertising company HLK, is in St. Louis, Missouri and Denver, Colorado. They offer advertising, content marketing, digital strategy, graphic design, and more and were established in 1977.

Lelander, an UX design company, was founded in 2010. The firm focuses on ux/ui design, custom software development, mobile app development, e-commerce development, and more and has a small team. The firm is located in St. Louis, Missouri.

We Are Alexander is a branding agency launched in 1956. They are in St. Louis, Missouri and have a midsize team. Their services include branding, social media marketing, BI & big data consulting & SI, digital strategy, and more.

Integrity Web Consulting is a full-service web consulting firm based in St.Louis, Mo. Founded in 2000, Integrity Web Consulting's team of 155 employees specialize in web development, custom software development, and mobile app development. 

Falk Harrison is an Olivette, Missouri-based branding agency. The small team offers branding, graphic design, web design, broadcast video, and more and was founded in 1971.

314media is a web design agency launched in 2000. The small St. Louis, Missouri-based team provides web design, ux/ui design, content marketing, e-commerce development, and more.

Social media marketing company Hinj Social was established in 2020. Their small team is located in Lahore, Pakistan. Their services include social media marketing, content marketing, pay per click, web design, and more.

Habanero is a digital marketing company based in St. Louis, Mo. Founded in 1995, Habanero's team of 26 employees focuses on web design, mobile app development, and SEO.

BitCodeUSA is a advertising company. Their small team is located in Ballwin, Missouri. Their services include advertising, branding, social media marketing, content marketing, and more.

Shortcut Solutions is a web design agency. Launched in 2019, the small company is based in St. Louis, Missouri. Their team focuses on web design, search engine optimization, and e-commerce development.

Logleb Solutions, a web design company, is located in Saint Charles, Missouri. The small company was launched in 2023. Their services include web design, web development, e-commerce development, search engine optimization, and more.

Express Design Group, Inc. Is a small print design company. Established in 1999, the team provides print design, graphic design, search engine optimization, e-commerce development, and more. The company is in Freeburg, Illinois.

Launched in 2021, Gardiner Web Development, LLC is a web development company. Their small team is based in Lake Saint Louis, Missouri. Their team focuses on web development, e-commerce development, graphic design, branding, and more.

Located in Cottleville, Missouri, Turn The Page National is a SEO agency. Founded in 2010, the small team specializes in search engine optimization, social media marketing, pay per click, branding, and more.

Hays Digital Marketing is a small SEO company. They provide search engine optimization, pay per click, advertising, social media marketing, and more and were launched in 2019.

Element 99 Web Services is a web design company launched in 2021. The firm focuses on web design, e-commerce development, web development, conversion optimization, and more and has a small team.

Established in 2001, The Traffik Company is a SEO company. They are based in Wentzville, Missouri and have a small team. Their services include search engine optimization, social media marketing, pay per click, content marketing, and more.

In Washington, Missouri, WASHMO Media, LLC is a small e-commerce development company and website development firm. The team offers e-commerce development and web development.

Giant Hat is an e-commerce development company. They are in St. Louis, Missouri and St. Louis, Missouri and have a small team that provides e-commerce development, web development, custom software development, ux/ui design, and more. The company was launched in 1905.

IT Looking Glass LLC is a small software development firm based in Weldon Spring, Missouri. Their services include custom software development, web development, e-commerce development, enterprise app modernization, and more.

Small branding agency Donohue Consulting, Inc., is in Arnold, Missouri. Their services include branding, e-commerce development, logo, search engine optimization, and more.