Top 50 Software Development Companies in St. Louis
The Best of December 2024
Looking for a top software developer in St. Louis?
As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.
To assist you in your search for a partner, we’ve compiled this list of the top software 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 Software Developers
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Featured providers
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- $25,000+
- 50 - 249 employees
- New York, NY
Launched in 2002, DOOR3 is an UX design agency. The company offers UX/UI Design, Custom Software Development, and Web Development and has a midsize team.Read MoreIndustries
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- $50,000+
- 250 - 999 employees
- London, England
Launched in 2017, Opinov8 Digital and Engineering Solutions is an IT strategy consulting company. Their midsize team is located in London, England; Kyiv, Ukraine; Cairo, Egypt and Weybridge, England. Their services include IT strategy consulting, cloud consulting & SI, Custom Software Development, BI & big data consulting & SI, and more.Read MoreIndustries
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- $25,000+
- 50 - 249 employees
- Warszawa, Poland
TeaCode.io is a Warsaw-based full-stack software development company that was founded in 2015. Their team of 12 specializes in custom software, web, and mobile app development. They also know their way around IoT and AI projects. They usually work with small and mid-sized companies and have so far completed many projects in fields of education, medical care, travel, security, communications, e-commerce, and more.
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- $25,000+
- 250 - 999 employees
- Unterschleißheim, Germany
GP Solutions is a software development company headquartered in Munich, Germany, with that specializes in web development, custom software development, and web design. Founded in 2002, the company builds custom web applications to help clients realize their business goals. A company of just less than 150 employees, GP Solutions works with enterprise and mid-market outfits in the IT and hospitality industries, offering end-to-end solutions that increase traffic, drive sales, and connect with consumers.
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1
- $5,000+
- 50 - 249 employees
- St. Louis, MO
UPQODE is a web design agency based in Nashville, Tennessee; New York, New York; Tampa, Florida and Seattle, Washington. They focus on Web Design, Web Development, UX/UI Design, Custom Software Development, and more and were launched in 2015.Read MoreClients
- Think Tank Team - Samsung Research America
Industries
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2
- $5,000+
- 250 - 999 employees
- St. Louis, MO
Software Pro, a digital strategy company, is located in Las Vegas, Nevada. The midsize team specializes in digital strategy, custom software development, web development, mobile app development, and more and was established in 2015.
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Featured providers
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- $25,000+
- 10 - 49 employees
- Medina, WA
A full-service digital design and development agency, Flower Press Creative Studio takes on mobile app, web, and custom software development projects. Founded in 2001, the small team of 6 is headquartered in Seattle and also has experience in UI/UX design.
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- $10,000+
- 250 - 999 employees
- Austin, TX
In Austin, Texas and Montevideo, Uruguay, Qubika is a product design company. The midsize firm was established in 2006. Their services include product design, cloud consulting & SI, IoT development, application testing, and more.
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- $10,000+
- 10 - 49 employees
- Johannesburg, South Africa
CubeZoo is a web development company. The small team is headquartered in Randburg, South Africa. Their services include web development, mobile app development, and enterprise app modernization.
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3
- $50,000+
- 2 - 9 employees
- Clayton, MO
Strategic design and development agency Enliven is based in St. Louis. Since 2012, their team of 20 has been specializing in product design, web development, UX/UI design, and more for mainly enterprise-level clients. They primarily serve clients in the business services, health care & medical and IT industries.
Clients
- Tower Grove Neighborhoods CDC
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4
- Undisclosed
- 10 - 49 employees
- St. Louis, MO
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 Value
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5
- $5,000+
- 2 - 9 employees
- St. Louis, MO
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 Polyjack
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6
- $10,000+
- 10 - 49 employees
- Brentwood, MO
SteadyRain is a St. Louis-based digital strategy and marketing agency. They have 20 employees, and serve both as a strategic consultancy and perform hands-on marketing and development. SteadyRain offers custom software and web development, SEO, PPC campaigns, and other solutions to create the right campaign. Many of its clients are midmarket companies, though some are also small businesses.Former Clients: Build-a-Bear Workshop, Dent Wizard, Great Rivers Greenway, First Bank, the Missouri Division of Tourism
Clients
- Build-a-Bear Workshop
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7
- $1,000+
- 2 - 9 employees
- St. Louis, MO
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.
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Featured provider
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- $5,000+
- 2 - 9 employees
- Mission Viejo, CA
Calibec is a small custom software development firm. Founded in 2021, the team offers custom software development, web development, mobile app development, enterprise app modernization, and more. The agency is located in Mission Viejo, California.
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8
- $1,000+
- 1,000 - 9,999 employees
- Clayton, MO
Insight Global is a Staffing company launched in 2001. The company specializes in Staffing and BI & big data consulting & SI.Read MoreIndustries
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9
- $1,000+
- 2 - 9 employees
- St. Louis, MO
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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10
- $50,000+
- 10 - 49 employees
- St. Louis, MO
Happen technologies is a custom software development company in Saint Charles, Missouri. The small company was launched in 2018. Their services include custom software development, IT staff augmentation, mobile app development, and ux/ui design.
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11
- $5,000+
- 2 - 9 employees
- St. Louis, MO
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 Jewelers
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12
- $5,000+
- 10 - 49 employees
- St. Louis, MO
Unidev is a software development firm founded in 1990. The team offers Custom Software Development and Mobile App Development.Read MoreIndustries
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13
- $25,000+
- 10 - 49 employees
- St. Louis, MO
Tuva Interactive is a full-service internet development company from St. Louis. The company was founded in 1996 and currently has a team of 10 employees. Tuva Interactive provides custom software development, web development, and IT strategy consulting.
Clients
- FORO Sports Club
Industries
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14
- Undisclosed
- 50 - 249 employees
- St. Louis, MO
Automation & Control Concepts, a custom software development company, is headquartered in St. Louis, Missouri. The team offers Custom Software Development.Read More -
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- $5,000+
- 2 - 9 employees
- St. Louis, MO
Software development company DEKAMCO was founded in 2019. The firm offers Custom Software Development and Mobile App Development, and is small.Read MoreIndustries
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16
- $5,000+
- 2 - 9 employees
- Ballwin, MO
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 Holdings
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17
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
Frontline Managed Services is an IT strategy consulting company. The midsize team is in St. Louis, Missouri. Their services include IT strategy consulting, cybersecurity, IT managed services, custom software development, and more.
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18
- $25,000+
- 50 - 249 employees
- St. Louis, MO
Established in 1997, Ross Technologies, (RTGX) is a custom software development company. The team provides Custom Software Development and BI & big data consulting & SI.Read MoreClients
- United States Army
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19
- $5,000+
- 10 - 49 employees
- Collinsville, IL
Swip 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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- $10,000+
- 10 - 49 employees
- Chesterfield, MO
ATB Technologies, an IT managed services company, was founded in 2002. The small team focuses on IT managed services, ERP consulting and SI, IT strategy consulting, and custom software development. The firm is in Chesterfield, Missouri.
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21
- Undisclosed
- 10 - 49 employees
- Creve Coeur, MO
CSG is an IT strategy consulting company. Based in Creve Coeur, Missouri, their team focuses on IT strategy consulting and BI & big data consulting & SI.Read More -
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- Undisclosed
- 10 - 49 employees
- St. Louis, MO
Founded in 2016, Aggio is a small IT strategy consulting company. Their services include IT strategy consulting and BI & big data consulting & SI.Read More -
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- Undisclosed
- 50 - 249 employees
- St. Louis, MO
Polaris Solutions, LLC is an IT managed services company founded in 2008. The agency provides IT managed services and Custom Software Development.Read More -
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- Undisclosed
- 10 - 49 employees
- St. Louis, MO
Integrity 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 MoreClients
- Cornerstone Insurance Group
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25
- Undisclosed
- 10 - 49 employees
- Swansea, IL
Dino Consulting is a software development firm located in Swansea, Illinois. They provide Custom Software Development and Enterprise App Modernization and were founded in 2014.Read More -
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- $10,000+
- 50 - 249 employees
- Ballwin, MO
Established in 1997, PRI Global is a software development company. The team provides Custom Software Development and Application Management & Support and is in Ballwin, Missouri.Read MoreIndustries
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27
- Undisclosed
- 2 - 9 employees
- St. Louis, MO
Global Enterprise Services, LLC is a custom software development firm. The St. Louis, Missouri-based firm was established in 2018. Their services include Custom Software Development and Cybersecurity.Read More -
28
- Undisclosed
- 2 - 9 employees
- St. Louis, MO
Capnion is a Cybersecurity company. The small St. Louis, Missouri-based team provides Cybersecurity and Custom Software Development. The firm was established in 2018.Read More -
29
- Undisclosed
- 2 - 9 employees
- St. Louis, MO
Lelander is an user experience agency. The St. Louis, Missouri-based company was launched in 2010. Their services include UX/UI Design and Custom Software Development.Read More -
30
- Undisclosed
- 50 - 249 employees
- St. Louis, MO
Object Computing, Inc. Is an AI company. In St. Louis, Missouri, the company provides Artificial Intelligence and Blockchain.Read MoreIndustries
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