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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181$75,000+50 - 249 employeesLouisville, KYSlingshot is an application development firm. In Louisville, Kentucky; Nashville, Tennessee and Chicago, Illinois, their midsize team specializes in Mobile App Development, Artificial Intelligence, Custom Software Development, Web Development, and more. The agency was established in 2005.Read More
Clients
MetLife Schneider Electric Luries Children's Hospital Connected CaregiverIndustries
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182$25,000+10 - 49 employeesBrooklyn, NYJetRockets is an artificial intelligence firm. They focus on Artificial Intelligence, Custom Software Development, Web Development, Mobile App Development, and more and were established in 2012. Their small team is Brooklyn, New York-based.Read More
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LendingOne Safari Portal eBay The Gut StuffIndustries
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183$25,000+10 - 49 employeesGainesville, FLAtmosphere Apps, a custom software development firm, is headquartered in Gainesville, Florida and Rzeszów, Poland. The small agency was founded in 2001. Their team specializes in Custom Software Development, Web Development, Mobile App Development, IT managed services, and more.Read More
Clients
Zimmer Biomet F.A. Davis Family Practice Notebook UF HealthIndustries
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184$25,000+10 - 49 employeesArlington, VAFounded in 2017, Unstuck Labs is a small mobile app development company based in Arlington, Virginia and Arlington, Virginia. Their services include Mobile App Development, Custom Software Development, Web Development, Web Design, and more.Read More
Clients
US Dept of State Pfizer Six Flags PRYZEIndustries
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185$5,000+50 - 249 employeesCollege Station, TXFrogslayer is a midsize AI company. Founded in 2005, the company is in College Station, Texas. Their team focuses on Artificial Intelligence, AI Consulting, Custom Software Development, Enterprise App Modernization, and more.Read More
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186$50,000+1,000 - 9,999 employeesHouston, TXFounded in 2001, Jalasoft is a large IT staff augmentation company. Their team provides IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The firm is located in Cochabamba, Bolivia; Houston, Texas; Envigado, Colombia and La Paz, Bolivia.Read More
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187$5,000+50 - 249 employeesNew York, NYRapptr Labs is an AI development company launched in 2018. The firm specializes in Artificial Intelligence, Custom Software Development, UX/UI Design, Web Development, and more and has a midsize team. The firm is based in New York, New York and Jersey City, New Jersey.Read More
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Realtor.comIndustries
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188$25,000+10 - 49 employeesSpokane, WAHoudini Interactive is a software development firm. They are located in Spokane, Washington and have a small team. Their services include Custom Software Development, AR/VR development, Web Development, Event Marketing, and more.Read More
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DisneyIndustries
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189$25,000+10 - 49 employeesPortland, ORRead More
Olio Apps is a development agency based in Portland, Ore., and founded in 2012. Their team of more than two provides custom software, web, and mobile app development solutions for clients that range from small startups to large enterprises.
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ApptioIndustries
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190$100,000+50 - 249 employeesCheyenne, WYRead More
Launched in 2014, TechQuarter LLC is an IT strategy consulting company. Based in Cheyenne, Wyoming, their midsize team focuses on IT strategy consulting, AI Agents, Custom Software Development, and AI Consulting.
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191$5,000+1,000 - 9,999 employeesMiami, FLRead More
IT staff augmentation company Pragma was established in 1996. Their midsize team is in Medellín, Colombia and Miami, Florida and focuses on IT staff augmentation, cloud consulting & SI, and custom software development.
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NequiIndustries
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192$25,000+50 - 249 employeesNew York, NYKnubiSoft is an IT staff augmentation company. The midsize team is in London, England; New York, New York; Warszawa, Poland and Kyiv, Ukraine. Their services include IT staff augmentation, Custom Software Development, Web Development, UX/UI Design, and more.Read More
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UK BCA GroupIndustries
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193$10,000+50 - 249 employeesWilder, KYRed Hawk Technologies is an artificial intelligence development company headquartered in Wilder, Kentucky. The agency provides Artificial Intelligence, Custom Software Development, Application Management & Support, Mobile App Development, and more and has a midsize team.The agency was established in 2008.Read More
Clients
Boone County PVA Best Upon Request Champion Windows and Doors BioRX HealthcareIndustries
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194$5,000+10 - 49 employeesManor, TXInventive Works is a website development company founded in 2016. Their small team is based in Manor, Texas. Their services include Web Development, Custom Software Development, Enterprise App Modernization, AI Agents, and more.Read More
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Texas A&MIndustries
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195$50,000+2 - 9 employeesMarina del Rey, CARead More
Wildebeest is a California-based agency that specializes in app development, software development, and web design. With less than 50 members on staff, the agency delivers custom web and software solutions for their clients.
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GoogleIndustries
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196$5,000+10 - 49 employeesDenver, CORead More
Neon Rain Interactive is a Denver-based custom web development firm that was founded in 2002. The firm has around 10 employees and provides custom software development, web design, and web development services mainly to small businesses.
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SprintIndustries
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197$10,000+10 - 49 employeesLos Angeles, CAENDERTECH is a web design agency founded in 2000. Their small team is based in Los Angeles, California. The firm specializes in Web Design, Custom Software Development, Web Development, and E-Commerce Development.Read More
Clients
DoyleIndustries
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198$10,000+50 - 249 employeesDunwoody, GARead More
Band of Coders is a development agency with offices in Atlanta, Milwaukee, Bellingham, Wash., and Canada. Since 2003, the agency and its team of about 40 has been specializing in mobile app development, web development, and custom software development.
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PSA North America, IncIndustries
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199Undisclosed10 - 49 employeesReston, VARead More
InfernoRed Technology is a small custom software development firm based in Blacksburg, Virginia and Reston, Virginia. They focus on custom software development, mobile app development, and web development and were launched in 2012.
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MicrosoftIndustries
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200$10,000+50 - 249 employeesCoral Gables, FLRead More
The Rocked Code is a custom software development firm. Their midsize team is located in Ciudad de México, Mexico. Their services include custom software development, other IT consulting and SI, application management & support, product design, and more. The agency was established in 2016.
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Coru Creze Hexalud SEOS EnergyIndustries
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201$50,000+10 - 49 employeesLong Beach, CARead More
Established in 2001, JLOOP is a mobile application development firm. Their small team is based in Long Beach, California and , . Their team focuses on mobile app development, web development, and video production.
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IBMIndustries
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202$100,000+50 - 249 employeesDallas, TXRead More
Established in 2012, Unique Software Development is a data analytics company. The firm offers BI & big data consulting & SI, Web Development, Custom Software Development, Mobile App Development, and more and has a midsize team. The firm is headquartered in Dallas, Texas; Washington, District of Columbia; New York, New York and Austin, Texas.
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MODE TransportationIndustries
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203Undisclosed10 - 49 employeesLeawood, KSActive Logic, a custom software development firm, is in Leawood, Kansas and Miami, Florida. The small agency was launched in 2014. Their services include Custom Software Development, Mobile App Development, IT staff augmentation, Web Development, and more.Read More
Clients
Nelnet K-State University Kansas University Abbott MedicalIndustries
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204$25,000+250 - 999 employeesChicago, ILRead More
Software development firm SPR was established in 1973. The midsize team specializes in custom software development, enterprise app modernization, cloud consulting & SI, ux/ui design, and more. The company is headquartered in Chicago, Illinois and Milwaukee, Wisconsin.
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205$1,000+1,000 - 9,999 employeesEncinitas, CARead More
CC Capital Group is an outsourcing agency based in La Jolla, Calif with a team of 25. Founded in 2012, the company offers direct marketing, business consulting, and HR services. Their direct marketing services are focused on telemarketing, among other forms.
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Xerox CorporationIndustries
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206$50,000+50 - 249 employeesConshohocken, PAThink Company, an Enterprise App Modernization company, is in Conshohocken, Pennsylvania and Philadelphia, Pennsylvania. The agency offers Enterprise App Modernization, UX/UI Design, Product Design, Custom Software Development, and more and has a midsize team.The agency was launched in 2007.Read More
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ADP Vanguard Comcast Johnson & JohnsonIndustries
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207$25,000+10 - 49 employeesDenver, CORead More
Cuttlesoft is a creative product development agency founded in 2009. Based in Tallahassee, Fla., the team of 6 employees specializes in custom software development, mobile app development and UX/UI. They mainly serve small businesses in the IT, entertainment and business services industries.
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208$25,000+10 - 49 employeesPortland, ORRead More
From Portland, OR, Planet Argon was founded in 2002. Although they focus on web development, the team of 16 also excels in e-commerce and custom software development, design, analytics, and strategy.
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DisneyIndustries
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209$5,000+10 - 49 employeesSeattle, WARead More
Slashdev is a small custom software development firm based in Winter Park, Florida; London, England; Stockholm, Sweden and San Diego, California. They specialize in Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more and were founded in 2020.
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210$25,000+50 - 249 employeesLos Angeles, CAAI development company Dreamers Inc. Was established in 2013. Their midsize team is in Los Angeles, California. Dreamers Inc. Offers Artificial Intelligence, Blockchain, Mobile App Development, Custom Software Development, and more.Read More
Clients
NASA Johns Hopkins Applied Physics Lab US Air Force US Department of EducationIndustries
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