Top 100 Software Development Companies in the United States
The Best of December 2024
Looking 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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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
Read MoreTeaCode.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.
Industries
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- $25,000+
- 250 - 999 employees
- Unterschleißheim, Germany
Read MoreGP 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.
Industries
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1
- $10,000+
- 50 - 249 employees
- Atlanta, GA
Read MoreSOLTECH is a custom software development company headquartered in Atlanta. The company, founded in 1998, has 73 employees who provide custom software development, HR services, and CRM consulting and SI services.
Clients
- AdvancED
Industries
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2
- $75,000+
- 250 - 999 employees
- Charlotte, NC
Dualboot Partners, a custom software development company, was founded in 2018. The agency offers Custom Software Development, Web Development, UX/UI Design, cloud consulting & SI, and more and has a midsize team. The agency is based in Charlotte, North Carolina; Raleigh, North Carolina and Montevideo, Uruguay.Read MoreClients
- DebtBook
Industries
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Featured providers
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- $25,000+
- 10 - 49 employees
- Medina, WA
Read MoreA 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.
Industries
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- $10,000+
- 250 - 999 employees
- Austin, TX
Read MoreIn 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.
Industries
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- $10,000+
- 10 - 49 employees
- Johannesburg, South Africa
Read MoreCubeZoo 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.
Industries
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3
- $10,000+
- 250 - 999 employees
- New York, NY
Read MoreCleveroad is a software development company founded in 2014. They have offices in Ukraine, the U.S., Norway and a team of over 100 specialists. They are focused on native mobile development, web development, IT strategy, web design, emerging technologies, and cross-platform solutions.
Clients
- DPD
- Mangopay
- PENNEO A/S
- LEGO
Industries
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4
- $25,000+
- 50 - 249 employees
- Grand Rapids, MI
Atomic Object is a midsize Grand Rapids, Michigan-based software development company and mobile application development firm. Founded in 2001, the team focuses on Custom Software Development and Mobile App Development.Read MoreIndustries
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5
- $75,000+
- 50 - 249 employees
- Frederick, MD
Orases is a Frederick, Maryland-based custom software development firm. They specialize in Custom Software Development and Artificial Intelligence and were established in 2000.Read MoreClients
- NFL
Industries
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6
- $50,000+
- 50 - 249 employees
- Newport Beach, CA
Read MoreSaritasa is a full-source software development firm based in Newport Beach, Calif. With additional offices in New York City, Russia, and Vietnam. They were founded in 2005 and employ a team of about 90 who provide custom software, web, mobile, IoT, and AR/VR development for mostly mid-sized businesses.
Clients
- iHeartMedia
Industries
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7
- $50,000+
- 10 - 49 employees
- Fishers, IN
Read MoreCustom software development company Six Feet Up, Inc. Was founded in 1999. The small team provides custom software development, web development, cloud consulting & SI, Artificial Intelligence, and more. The company is based in Fishers, Indiana.
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Featured provider
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- $5,000+
- 2 - 9 employees
- Mission Viejo, CA
Read MoreCalibec 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.
Industries
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8
- $25,000+
- 50 - 249 employees
- Philadelphia, PA
INOXOFT is a software development firm established in 2014. They are headquartered in Philadelphia, Pennsylvania; L'viv, Ukraine and Newark, Delaware and have a midsize team. The firm focuses on Custom Software Development, Web Development, Cybersecurity, Artificial Intelligence, and more.Read MoreClients
- TOSHIBA
- NIVEA
- Vestel
- Shelf
Industries
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9
- $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 MoreClients
- Achievement Network
Industries
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10
- $25,000+
- 50 - 249 employees
- San Jose, CA
Read MoreDiffco is a company of world-class senior developers in Mobile, Web, and AI to launch, accelerate, and support your business applications. 13+ years of experience and 1000+ successfully launched projects. We succor our customers to become market leaders.
Clients
- Mars
- Chemtreat
- Nokia
- Instreamatic
Industries
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11
- $50,000+
- 250 - 999 employees
- Irvine, CA
Read MoreVincit California is a software development company that has provided mobile app development, custom software development, and UX/UI design services to their clients since 2007. Their team of 1,000 employees is based out of Irvine, Calif. With another office in Helsinki.
Clients
- Splunk
Industries
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12
- $25,000+
- 50 - 249 employees
- Austin, TX
Read MoreSince 2000, Praxent has launched over 300 unique software products. The team of 30+ is based in Austin, TX, and has experience working with small, mid-market, and large clients on their software development, web development, and mobile app development needs.
Clients
- NEWITY
- Ameritas
- OpenLending
- Dimensional
Industries
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13
- Undisclosed
- 250 - 999 employees
- New York, NY
Oxagile is a advertising company. They are headquartered in New York, New York and Warszawa, Poland and have a midsize team that provides advertising, BI & big data consulting & SI, custom software development, web development, and more. The company was established in 2005.Read MoreIndustries
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14
- $10,000+
- 50 - 249 employees
- Baltimore, MD
Read MoreFounded in 1998, REEA Global is a midsize software development firm. Their team specializes in custom software development, ux/ui design, web development, mobile app development, and more. The agency is located in Baltimore, Maryland.
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15
- $25,000+
- 10 - 49 employees
- Raleigh, NC
Read MoreDigital Mettle is a technology consultancy and custom software development firm based in Raleigh, N.C. The firm, founded in 2001, has a team of more than ten that provides custom software development, mobile app development, web development, and IT strategy consulting services to small and midmarket companies and institutions in business services, consumer products & services, education, financial services, health care and medical, nonprofit, and other industries.
Clients
- Simpleview
Industries
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16
- $10,000+
- 50 - 249 employees
- Sheridan, WY
Read MoreFulcrum is a development company based in Kyiv, Ukraine. Founded in 2018, they work primarily with midmarket businesses in the business services, consumer products, and gaming industries. With 18 team members, their services include custom software, web, and mobile app development.
Clients
- Mercedes website (Mercedes Car Dealership in Ukraine)
Industries
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17
- $1,000+
- 2 - 9 employees
- Denver, CO
Read MorePell Software is a custom business software developer based out of Denver. Founded in 2019 and with about 5 team members, they focus on custom software development and website development mainly for small businesses in manufacturing, e-commerce, automotive, and financial industries.
Clients
- Aegion / Underground Solutions
Industries
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18
- $25,000+
- 10 - 49 employees
- Seattle, WA
Read MoreFounded in 2010 in Seattle, Billberry is a software development studio creating custom software, web apps, and digital products in partnership with some of the world's biggest brands. They have a veteran team of fewer than 50 strategists, designers, and developers who work in partnership with clients to help them grow, innovate, and move their businesses forward. Clients include businesses of all sizes in various industries, including business services, consumer products and services, and financial services.
Clients
- Days for Girls
Industries
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19
- $25,000+
- 250 - 999 employees
- Austin, TX
Read MoreX-Team is a Melbourne, Australia-based IT staff augmentation company. The midsize company was founded in 2004. Their team offers IT staff augmentation.
Industries
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20
- $10,000+
- 10 - 49 employees
- Orlando, FL
Read MoreXeoDev is full-service agency based in Orlando, Fla. with fewer than 5 employees. XeoDev was founded in 2015 and services startups or businesses with ambitious growth models. XeoDev seeks to provide custom software development, web development, and app development for companies seeking long-term partnerships.
Clients
- College Fit Finder
Industries
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21
- $50,000+
- 50 - 249 employees
- Denver, CO
Read MoreWestLink is a midsize Boulder, Colorado-based software development company. Launched in 2016, the team focuses on custom software development, e-commerce development, mobile app development, web development, and more.
Industries
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22
- $5,000+
- 50 - 249 employees
- Austin, TX
Rubico is a custom software development firm established in 2003. They are in Austin, Texas; Charlotte, North Carolina and Atlanta, Georgia and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.Read MoreIndustries
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23
- $50,000+
- 1,000 - 9,999 employees
- San Francisco, CA
Read MoreToptal is a private network of freelance technologists and designers. With more than 2000 freelance workers in its exclusive community, Toptal can be instrumental in finding the right freelance partner for development projects. The community includes developers for any platform, finance experts, and designers of both visual material and graphic interfaces. Because of its screening process, Toptal combines the reliability and expertise of an agency with the flexibility and affordability of freelance work.
Clients
- Toptal clients include J.P. Morgan
Industries
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24
- Undisclosed
- 250 - 999 employees
- Austin, TX
Read MoreBased in San Francisco, California, Gigster is a software development company. Established in 2014, the small team provides custom software development, web development, Artificial Intelligence, and other application development.
Clients
- Microsoft
- Pepsico
- IBM
Industries
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25
- $50,000+
- 10 - 49 employees
- Glen Allen, VA
Read MoreSimple Thread is a development company that was founded in 2010 in Richmond, Va. It employs a team of 9 who specializes in web development, custom software development, mobile app development, and UX/UI design for mostly mid-sized companies.
Clients
- Dominion Energy
Industries
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26
- $25,000+
- 10 - 49 employees
- El Segundo, CA
Read MoreFounded in 2001, Thinklogic is a development firm. Their small team is based in El Segundo, Calif. They focus on custom software, web, and mobile app development.
Clients
- Johnson & Johnson
Industries
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27
- $50,000+
- 50 - 249 employees
- Scottsdale, AZ
Read MoreSonatafy Technology is a software house based in San Diego with no more than 250 employees. Since their founding in 2004, they have offered web development, mobile app development, and application testing solutions to clients ranging from small to large firms.
Clients
- TaylorMade Golf, Caterpillar, MobiTV, IBM, Cisco, Fox, AKIDO, CoachLogix, Semantic Research, Buzztime, Calsense
Industries
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28
- $50,000+
- 50 - 249 employees
- Tampa, FL
Read MoreRevStar Consulting is a midsize software development company established in 2009. Their services include custom software development, cloud consulting & SI, Artificial Intelligence, and IoT development. The company is in Tampa, Florida.
Industries
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29
- $10,000+
- 10 - 49 employees
- Irvine, CA
Read MoreKingsmen Digital Ventures is a custom software development firm established in 2017. Their small team is based in Irvine, California and provides custom software development, ux/ui design, mobile app development, and web development.
Clients
- Evolus
Industries
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30
- $25,000+
- 1,000 - 9,999 employees
- New York, NY
Read MoreHeadquartered in New York, Vention is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, Vention has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, Vention's talent pool includes 3500+ engineers with experience in all of the latest technologies.
Clients
- IBM
- PayPal
- pwc
- IC Markets
Industries
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