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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1321$5,000+2 - 9 employeesVentura, CARead More
The Final Code is an Internet marketing firm based in Ventura, Calif. Since 1996, their current, small team of 5 has specialized in digital strategy, business consulting, web development, and more.
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Citibank. -
1322Undisclosed2 - 9 employeesSyracuse, NYRead More
Founded in 2009, Lerentech Solutions is an IT, web app development, and marketing firm located in Syracuse, N.Y. A team of fewer than 10 people, they provide web development, web design, and SEO with a specific focus on mobile platforms and e-commerce systems.
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Well-Being ImprovementIndustries
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1323$10,000+10 - 49 employeesEmeryville, CADreamLabs is a small software development company. They focus on custom software development, web development, and mobile app development and were founded in 2022. The agency is headquartered in Emeryville, California.Read More
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Nurture GlowCode SageEQ Nowhere Collective -
1324$10,000+50 - 249 employeesNew York, NYUITOP, a software development firm and UX design company, is based in Kyiv, Ukraine and New York, New York. The midsize team specializes in Custom Software Development and UX/UI Design. The agency was launched in 2021.Read More
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Slabstack 🇺🇸 Activate 🇺🇸 WingWork 🇺🇸 BoltWise 🇺🇸Industries
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1325$25,000+50 - 249 employeesRaleigh, NCAtlantic BT is a software development company and web development company founded in 1998. The firm provides Custom Software Development and Web Development.Read More
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1326$5,000+2 - 9 employeesBoston, MARead More
Sparc Agency is a Mantua Township, New Jersey-based website development company. The company offers web development, mobile app development, ux/ui design, custom software development, and more and is small.The company was established in 2019.
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1327$25,000+2 - 9 employeesSan Antonio, TXRead More
Slidewave, LLC is a development company based in San Antonio, Texas. Founded in 2014, their team of approximately 6 employees specializes in custom software and mobile app development. They're proficient in creating hybrid or cross-platform products and they also provide UX/UI design.
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The Mullings Group -
1328$50,000+10 - 49 employeesSan Francisco, CARead More
Go Nimbly is a technical consulting firm founded in 2013. Headquartered in San Francisco, Calif., Go Nimbly's approximately 20 employees specialize in CRM consulting and SI, custom software development, and UX/UI design. The client appreciated Go Nimbly's comprehensive documentation, which enabled them to track the progress of integration and development up until deployment.
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Twilio -
1329$5,000+10 - 49 employeesMiami, FLRead More
Resolve Digital is a software company based in Miami with more than 10 members. Since their founding in 2002, they have offered custom software, web, and e-commerce development solutions for small and mid-market businesses in various industries.
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GoogleIndustries
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1330$25,000+50 - 249 employeesPlano, TXRead More
ITester Inc is an IT strategy consulting company. Their midsize team is based in Plano, Texas and Frankfurt am Main, Germany. The firm offers IT strategy consulting, web design, custom software development, web development, and more. The firm was founded in 2005.
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1331$10,000+10 - 49 employeesKnoxville, TNRustik, Inc., a custom software development firm, was launched in 2020. The team specializes in Custom Software Development and Mobile App Development.Read More
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1332$25,000+2 - 9 employeesFrisco, TXRead More
CVI Technologies is a development and technology consulting company headquartered in Frisco, Texas. Founded in 2004, they currently have about 6 team members. They specialize in custom software and web development as well as web design services for primarily small businesses.
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Verizon -
1333$10,000+10,000+ employeesChelmsford, MARead More
Cybersecurity company HCL Technologies (Shanghai) Limited is based in Shanghai, China. Founded in 2007, the midsize team provides cybersecurity, cloud consulting & SI, IT managed services, IT strategy consulting, and more.
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1334$10,000+250 - 999 employeesToms River, NJEstablished in 2021, Frame X Lab is a mobile app development company. Located in Toms River, New Jersey, their midsize team provides mobile app development, wearable app development, and IoT development.Read More
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1335$25,000+50 - 249 employeesSan Francisco, CAIntuitech, a Digital Strategy company, is headquartered in Budapest, Hungary and San Francisco, California. The team provides Digital Strategy and Custom Software Development.Read More
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TelenorIndustries
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1336$5,000+2 - 9 employeesAlbuquerque, NMRead More
Iterative Consulting is a design and development company founded in 2016. They have three locations in Albuquerque, N.M., Chicago, and San Francisco and a team of about 10 employees who offer custom software development, web development, mobile app development, web design, and UX/UI design services. Their client base includes small businesses in the health care and medical, financial services, business services, and education industries.
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FundX Investment GroupIndustries
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1337$10,000+50 - 249 employeesChapel Hill, NCKeona Health is an artificial intelligence firm. They are headquartered in Chapel Hill, North Carolina and have a midsize team. Their services include Artificial Intelligence, AI Agents, Generative AI, Custom Software Development, and more. The agency was founded in 2010.Read More
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1338Undisclosed50 - 249 employeesDallas, TXAmerican Web Developers is a midsize web development firm. Established in 2019, the company is located in Dallas, Texas. Their services include web development, web design, logo, and custom software development.Read More
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1339$10,000+2 - 9 employeesWoodridge, ILBased in Woodridge, Illinois and Berkeley Township, New Jersey, 5-3 Digital Consulting is a custom software development company. The small team provides custom software development, web development, e-commerce development, digital strategy, and more. The firm was launched in 2016.Read More
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1340Undisclosed2 - 9 employeesFairfield, CARead More
Amazing Solutions, Inc. is an accounting software reseller based in Fairfield, Calif. Their team of no more than 10 has offered application management and support, business consulting, and custom software development solutions since their founding in 1981.
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Athens Baking CompanyIndustries
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1341$5,000+50 - 249 employeesAtlanta, GAPixact Technologies, an UX company, was founded in 2016. The firm focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more and has a midsize team.Read More
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1342$1,000+10 - 49 employeesScottsdale, AZRead More
ETT, a AR/VR development company, is located in Scottsdale, Arizona and Amsterdam, Netherlands. The small company was founded in 2020. Their services include AR/VR development, web development, mobile app development, custom software development, and more.
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1343$1,000+10 - 49 employeesParkville, MDCustom software development company Ronnie Ridge was established in 2024. Their small team is based in Parkville, Maryland. Their services include Custom Software Development, Web Development, Artificial Intelligence, Web Design, and more.Read More
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1344$25,000+10 - 49 employeesMason, OHRead More
Afidence is a cybersecurity company. Founded in 2010, the team focuses on cybersecurity, IT staff augmentation, IT strategy consulting, cloud consulting & SI, and more. Their small agency is Mason, Ohio-based.
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1345$5,000+10 - 49 employeesIrvine, CARead More
Horizon Labs is a small Irvine, California-based web development company. They focus on Web Development, Custom Software Development, Artificial Intelligence, IT staff augmentation, and more and were founded in 2019.
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YuraHealth.com Kidsy.co Rarewaters.com Flairlabs.ai (YC S22)Industries
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1346$1,000+2 - 9 employeesHouston, TXAgile Stormers is a small mobile app development firm. Founded in 2023, the agency is in Houston, Texas. Their services include Mobile App Development, Custom Software Development, UX/UI Design, E-Commerce Development, and more.Read More
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1347$5,000+10 - 49 employeesSaginaw, MIInstant Solutions Lab is a software development company. The Saginaw, Michigan-based company was founded in 2016. The small team offers Custom Software Development, Web Development, Mobile App Development, Content Marketing, and more.Read More
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1348$5,000+2 - 9 employeesNew York, NYIcebreaker Agency is a web design company. Established in 2018, the team specializes in Web Design, UX/UI Design, Web Development, Custom Software Development, and more. Their small company is New York, New York-based.Read More
Clients
JoinReUp - Fashion Marketplace (E-commerce)Industries
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1349$10,000+10 - 49 employeesSeattle, WAAlly, a web design company, was launched in 2025. They are based in Seattle, Washington and have a small team. Ally provides Web Design, UX/UI Design, Custom Software Development, Web Development, and more.Read More
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1350Undisclosed250 - 999 employeesBolingbrook, ILDelloweb International is a SEO company established in 2013. Their midsize team is located in Bolingbrook, Illinois and offers Search Engine Optimization, cloud consulting & SI, Web Development, Mobile App Development, and more.Read More
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