Top 100 Software Development Companies in the United States
The Best of September 2026Looking for a top software developer in the United States?
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 United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Software Developers
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures, a custom software development company, is in Irvine, California. Established in 2017, the small team offers Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more.Read More
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a software development firm. They specialize in Custom Software Development, UX/UI Design, Mobile App Development, Web Design, and more and were established in 2001. Their small team is in Medina, Washington.Read More
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511$10,000+10 - 49 employeesLafayette Hill, PALaunched in 2007, SOTechnology is an AI Agents company. Their small team is based in London, England and Lafayette Hill, Pennsylvania. Their services include AI Agents, Artificial Intelligence, Custom Software Development, Digital Strategy, and more.Read More
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bakerdaysIndustries
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512$1,000+10 - 49 employeesProvo, UTRead More
Bright Bridge Web is a Provo, Utah based web development firm. They were founded in 2014 and have 20 employees. They specialize in the use of the Django framework and along with web development, they also offer mobile app development.
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Creative Energies SolarIndustries
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513Undisclosed2 - 9 employeesPenn Valley, CARead More
SP Marketplace is a software development company based in Penn Valley, Calif., with another office in Sacramento, Calif. Founded in 2012, SP Marketplace specializes in providing custom software development, application development, and application management services to IT companies and nonprofits.
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Coconino CountyIndustries
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514Undisclosed50 - 249 employeesHouston, TXRead More
CraftedQ is a cloud consulting & SI company. Established in 2013, the team offers cloud consulting & SI, custom software development, web development, mobile app development, and more. Their midsize agency is in Los Angeles, California.
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515$5,000+2 - 9 employeesAtlanta, GAMetaseed Labs is an application development firm. The Atlanta, Georgia-based agency was founded in 2021. The small team focuses on mobile app development, blockchain, and web development.Read More
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516$25,000+2 - 9 employeesMeridian, IDRead More
Adaptium is a software development firm established in 2003. The small Carlsbad, California-based team focuses on custom software development.
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517$75,000+50 - 249 employeesBrooklyn, NYHeady is a web development firm. Their midsize team is in Brooklyn, New York; Mumbai, India and New York. The firm offers Web Development, Mobile App Development, Product Design, E-Commerce Development, and more.Read More
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GapIndustries
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518$1,000+50 - 249 employeesSunnyvale, CALaunched in 2016, Protofire is a Blockchain company. The midsize team specializes in Blockchain and Custom Software Development. The company is based in Sunnyvale, California.Read More
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519$5,000+2 - 9 employeesSt. Louis, MODigital Radium is a St. Louis, Missouri-based e-commerce development firm. Launched in 2020, the small team specializes in E-Commerce Development, Mobile App Development, and Custom Software Development.Read More
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STL PolyjackIndustries
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520$100,000+250 - 999 employeesAtlanta, GARead More
Started in 2001, Big Nerd Ranch is a 50+ web and mobile app development firm headquartered in Atlanta. While not creating apps for the world’s leading brands, their team leads immersive coding boot camps.
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airbnbIndustries
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521$10,000+10 - 49 employeesLouisville, KYFocustApps is a software development company. The small Louisville, Kentucky-based firm was founded in 2014. Their team focuses on Custom Software Development, Mobile App Development, BI & big data consulting & SI, Artificial Intelligence, and more.Read More
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OnPoint GroupIndustries
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522$5,000+10 - 49 employeesFort Wayne, INRobotics process automation company DataCose was launched in 2021. Their small team is in Fort Wayne, Indiana. Their services include robotics process automation, api development, and custom software development.Read More
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Dirt Legal We Treat Renaissance Club All The RestaurantsIndustries
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523$10,000+10 - 49 employeesHouston, TXOctaria Software Development is a small software development company established in 2018. Their team offers Custom Software Development, Artificial Intelligence, cloud consulting & SI, ERP consulting and SI, and more. The firm is headquartered in Houston, Texas and Ambler, Pennsylvania.Read More
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Lokum: Techstars Healthcare Tech StartupIndustries
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524$25,000+50 - 249 employeesJoplin, MOMidwestern is a Joplin, Missouri-based IT staff augmentation company. Established in 2012, the midsize team provides IT staff augmentation, Recruiting, Custom Software Development, and Low/No Code Development.Read More
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gloo Lyft You.com UnsupervisedIndustries
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525$50,000+10 - 49 employeesPalmetto Bay, FLSoftware development company Double Nines was established in 2018. They are based in Palmetto Bay, Florida and have a small team. Double Nines specializes in Custom Software Development, UX/UI Design, Mobile App Development, Product Design, and more.Read More
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526$25,000+10 - 49 employeesMadison, WIRead More
Acumium is a digital agency in Madison, Wis. Founded in 2001, they have about 28 employees that serve mostly midmarket and enterprise clients in the business, consumer products, and e-commerce industries. Services include UI/UX design, custom software development, and web design.
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American Family InsuranceIndustries
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527$1,000+2 - 9 employeesPortland, ORSmall artificial intelligence development company Fountain City, Inc., is headquartered in Portland, Oregon. They provide Artificial Intelligence, AI Consulting, AI Agents, and Custom Software Development and were established in 1998.Read More
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ABNAmroIndustries
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528$1,000+10 - 49 employeesMiami, FLApplication development company Botpool was launched in 2025. They are based in Miami, Florida and San Juan, Puerto Rico and have a small team. Their services include Mobile App Development, AI Agents, Custom Software Development, E-Commerce Development, and more.Read More
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529$5,000+10 - 49 employeesSt. George, UTVirgo Development is a software development company in St. George, Utah. They provide custom software development, web development, and mobile app development and were founded in 2005.Read More
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530$10,000+10 - 49 employeesMiami, FLRead More
SDSol Technologies is a mobile app development agency located in Miami, FL. The agency was founded in 1999 and has since grown to a team of nearly 75 who specialize in mobile app development, custom software development, IoT development, UI/UX design, and more.
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Cartier SBA Sites MyPark PADLIndustries
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531$10,000+250 - 999 employeesSouth Windsor, CTVLink is an AI company located in South Windsor, Connecticut; Framingham, Massachusetts; Jakarta, Indonesia and Gurugram, India. The midsize agency was launched in 2006. Their services include Artificial Intelligence, Custom Software Development, Mobile App Development, and Cybersecurity.Read More
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ArambhIndustries
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532$5,000+10 - 49 employeesDuluth, GABits Kingdom, a website development company, is in Duluth, Georgia and Punta del Este, Uruguay. The small team specializes in Web Development, UX/UI Design, Mobile App Development, Custom Software Development, and more. The firm was established in 2016.Read More
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533$5,000+2 - 9 employeesLos Angeles, CARead More
Monkey Kode is a small website development company located in Los Angeles, California. They provide web development, custom software development, e-commerce development, and web design and were founded in 2012.
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534$100,000+10 - 49 employeesSan Diego, CASeamgen is an UX design agency. Launched in 2008, the team offers UX/UI Design, Mobile App Development, Custom Software Development, Web Development, and more. Their small firm is based in San Diego, California and San Diego, California.Read More
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MedImpact,Industries
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535$10,000+50 - 249 employeesMiddletown, DEBITLOGIC is a custom software development company. Their midsize team is based in Córdoba, Argentina and Middletown, Delaware. Their services include Custom Software Development, Generative AI, cloud consulting & SI, and IT staff augmentation. The firm was launched in 2016.Read More
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Universidad Siglo 21 Universidad Andrés Bello Mercado Libre Red HatIndustries
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536$5,000+50 - 249 employeesRaleigh, NCFounded in 2011, Sky Systems, Inc. Is a web development firm. They are located in Raleigh, North Carolina and Vancouver, Canada and have a midsize team. The company provides Web Development, Custom Software Development, Web Design, and Application Management & Support.Read More
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537$5,000+2 - 9 employeesJersey City, NJRead More
YNO Designs LLC is an user experience company. The small Jersey City, New Jersey-based company was launched in 2008. Their services include ux/ui design, custom software development, web development, Artificial Intelligence, and more.
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538$10,000+2 - 9 employeesMission Viejo, CARead More
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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539$10,000+50 - 249 employeesSan Francisco, CAMANGOSOFT is a midsize e-commerce development company in Kyiv, Ukraine; San Francisco, California; Dover, Delaware and Warszawa, Poland. They provide E-Commerce Development, Mobile App Development, Custom Software Development, AI Consulting, and more and were established in 2016.Read More
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MeethoneybeeIndustries
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540$10,000+10 - 49 employeesRaleigh, NCRead More
Lithios is a mobile and web app development company headquartered in Raleigh, N.C. The company was founded in 2014, and they have 11 employees who specialize in mobile app development, UX/UI design, and web development services. They work with mid-market, enterprise, and small businesses.
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CREEIndustries
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