Top 30 Custom Software Development Companies
The Best of December 2025List of the Best Software Development Firms
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$25,000+10 - 49 employeesMedina, WAFlower Press Interactive is a small user experience agency launched in 2001. Their team offers UX/UI Design, Mobile App Development, Custom Software Development, Web Development, and more. The company is located in Medina, Washington.Read More
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$10,000+10 - 49 employeesJohannesburg, South AfricaRead More
Mobile application development firm CubeZoo was established in 2011. In Johannesburg, South Africa and London, England, their small team specializes in Mobile App Development, Web Development, Artificial Intelligence, UX/UI Design, and more.
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1831$10,000+50 - 249 employeesChicago, ILRead More
Alligatortek is a software company headquartered in Chicago with an office in Oakbrook Terrace, Ill. Since 1993, their team of 59 has lent its services in custom software development, mobile app development, and cloud consulting & SI. They specialize in Azure, and have experience in working with frameworks such as .NET, AngularJS, and React Native.
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Feeding America -
1832$10,000+10 - 49 employeesKing of Prussia, PARead More
Fynydd is a software development and IT services firm based in King of Prussia, Pa. Founded in 2010, they have about 10 employees that work with organizations in all industries and organization size. Their services include web design and development, custom software development, mobile app development, UX/UI design, and IT strategy consulting.
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Saint-Gobain New Relic US Bank Endo PharmaceuticalsIndustries
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1833$10,000+50 - 249 employeesKyiv, UkraineIT staff augmentation company Mobilunity was launched in 2010. In Kyiv, Ukraine, their midsize team focuses on IT staff augmentation, Custom Software Development, CRM consulting and SI, and ERP consulting and SI.Read More
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1834$10,000+50 - 249 employeesCórdoba, ArgentinaRead More
3XM Group is a software development company based in Cordoba, Argentina, with an office in Wilmington, Del. The company, founded in 2012, has around 60 employees and provides BI & big data consulting & SI, custom software development, cloud consulting & SI, IT staff augmentation, web development, and mobile app development services. 3XM Group serves small and larger-sized companies in various industries that include financial services, health care & medical, telecommunications, hospitality & leisure, and transportation.
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Change HealthcareIndustries
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1835$100,000+50 - 249 employeesElsewhen, an IT strategy consulting company, was launched in 2011. The midsize London, England-based team offers IT strategy consulting, Custom Software Development, Enterprise App Modernization, Business Consulting, and more.Read More
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1836$5,000+50 - 249 employeesLisle, ILRead More
Youtech & Associates is an Illinois-based digital marketing and development agency founded in 2002. The approximately 40-member team specializes in web design, digital strategy, software development, and advertising.
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Simplicity Marketing -
1837$5,000+10 - 49 employeesCodeus is a Podgorica, Montenegro-based web design agency. The small team offers Web Design, UX/UI Design, Custom Software Development, Web Development, and more. The firm was founded in 2016.Read More
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1838$50,000+50 - 249 employeesPortland, ORAltSource Software, a software development firm, is headquartered in Portland, Oregon and Lake Oswego, Oregon. The midsize team offers Custom Software Development, Digital Strategy, Web Development, Mobile App Development, and more. The firm was founded in 2004.Read More
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OHSUIndustries
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1839$25,000+10 - 49 employeesFort Worth, TXRead More
Sector 5 Digital is a marketing and advertising company based in Fort Worth, Texas that was founded in 2014. Their team of around 25 employees provides a variety of services including event marketing and planning, AR/VR development, content marketing, and more. They mostly work with enterprise-level organizations in a large number of industries.
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1840$50,000+50 - 249 employeesKyiv, UkraineRead More
Skywell Software is a software development company founded in 2008. Based in Kiev, Ukraine, the team of more than 80 specializes in AR/VR development, mobile app development, and web development.
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AuchanIndustries
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1841$1,000+10 - 49 employeesBucurești, RomaniaRead More
Established in 2003, FYB Romania is a website development company. The small team focuses on web development, web design, and mobile app development. The firm is in București, Romania.
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AthleticKnit CanadaIndustries
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1842$10,000+50 - 249 employeesWarszawa, PolandRead More
Team Connect Ltd. Is a software development firm in Warszawa, Poland and Gliwice, Poland. Established in 2008, the midsize team specializes in custom software development, IT staff augmentation, IT managed services, enterprise app modernization, and more.
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SantanderIndustries
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1843$5,000+50 - 249 employeesKolkata, IndiaWeavers Web Solutions Pvt. Ltd. Is a Kolkata, India-based application development firm. The midsize team provides Mobile App Development, IoT development, Artificial Intelligence, Custom Software Development, and more. The agency was founded in 2010.Read More
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1844$250,000+50 - 249 employeesTranscenda is a midsize custom software development company. Established in 2019, the agency is in Birmingham, Michigan. Their team specializes in Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
Clients
Savant Fortune Brands Medidata, a Dassault Systèmes company AugustIndustries
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1845$50,000+10 - 49 employeesDes Moines, IARead More
We Write Code was founded in 2015 and is located in Des Moines, Iowa. Their team of 11 employees provides custom software development, web development, and IT strategy consulting services for enterprise, midmarket, and small businesses.
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PrepITIndustries
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1846$10,000+50 - 249 employeesBitola, North MacedoniaSoftware development company Inellipse was founded in 2009. They are in Bitola, North Macedonia and have a midsize team. Inellipse provides Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more.Read More
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White label OTT solution company listed in top 20 startups in Silicon Valley for 2018;Industries
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1847$10,000+10 - 49 employeesChicago, ILRead More
MXOTech is a software development and IT services agency based in Chicago. Established in 2005, they have 29 employees, who provide services like custom software development, IT managed services for their software platforms, and IT strategy consulting.
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Health Care Services CorporationIndustries
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1848$25,000+2 - 9 employeesAustin, TXRead More
Standard Beagle Studio is an user experience company. The small Austin, Texas-based agency was established in 2012. Their team offers ux/ui design, web development, custom software development, and web design.
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1849$100,000+2 - 9 employeesLos Angeles, CALaunched in 2010, Iterate is a small software development company. Their services include Custom Software Development, Mobile App Development, API Development, UX/UI Design, and more. The firm is in Los Angeles, California.Read More
Clients
Sharge Valinity GigsIndustries
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1850$10,000+50 - 249 employeesCary, NCNarola Infotech Solutions LLP is an IT staff augmentation company. Established in 2005, the midsize agency is headquartered in Cary, North Carolina; Surat, India; Chantilly, Virginia and Ridgefield, New Jersey. Their services include IT staff augmentation, Custom Software Development, Mobile App Development, E-Commerce Development, and more.Read More
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TVSNextIndustries
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1851$5,000+10 - 49 employeesMiami, FLRead More
InfinixSoft is a mobile app development company founded in 2009. With two locations in Miami and New York, the company has a team of fewer than 40 employees that primarily serves small businesses. Their services include custom software and mobile app development.
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ShoudoutIndustries
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1852$1,000+10 - 49 employeesPrague, Czech RepublicRead More
Denevy is software engineering company based in Prague with an office in Bratislava, Slovakia. The company, founded in 2014, has more than 30 employees and provides a wide range of services, including custom software development, web development, and mobile app development, to enterprise and smaller-sized companies and institutions in the financial services, IT, telecommunications, and other industries.
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BanksIndustries
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1853$50,000+10 - 49 employeesBuffalo, NYRead More
Helm Experience & Design is a design firm that is located in Buffalo, N.Y. Founded in 2014, they have about 6 employees that do custom software development, web design, mobile app development, UX/UI design, and web development. Most clients are small businesses.
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43NorthIndustries
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1854$25,000+10 - 49 employeesHaOgen, IsraelRead More
moblers is a digital development firm located in Kibbutz Haogen, Israel. Founded in 2007, they have 25 people on their team, which offers turnkey development services to small and midmarket businesses. Their development services include iOS and Android apps, IoT and web apps, smart chatbots, machine learning and AI, cloud solutions, and ultra-complex software. They also offer diverse consultancy services, ranging from UI/UX design and conversational UI to outsourcing developers.
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Stanley Black & DeckerIndustries
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1855$25,000+50 - 249 employeesKraków, PolandRead More
Untitled Kingdom is a development company in Krakow, Poland, founded in 2008. Their team of 25 provides its primarily small and midmarket clients with a host of different services including IoT development, conversion optimization, custom software development, digital strategy, and mobile & app marketing.
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Remedeelabs.comIndustries
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1856$25,000+250 - 999 employeesWest Palm Beach, FLRead More
Cubix is a software development company founded in 2008. Based in Washington, with offices in Karachi, Pakistan and Dubai, United Arab Emirates, their team of 151 specializes in custom software development, AR/VR development, and mobile app development.
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WalmartIndustries
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1857$10,000+10 - 49 employeesTimișoara, RomaniaBOGLEX SOFTWARE SRL, a web development company, was established in 2021. Their small team is in Timișoara, Romania. Their services include web development, mobile app development, custom software development, web design, and more.Read More
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1858$10,000+50 - 249 employeesNashville, TNSEG UNIVERSE is a midsize custom software development firm. The Nashville, Tennessee-based agency was founded in 2013. Their team focuses on Custom Software Development, Search Engine Optimization, and Pay Per Click.Read More
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Expion360Industries
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1859$5,000+10 - 49 employeesAhmedabad, IndiaBlockchain company MXICODERS : Blockchain Development Company is headquartered in New York, New York; Ahmedabad, India; Jersey City, New Jersey and Mission Viejo, California. They specialize in Blockchain, Custom Software Development, IT staff augmentation, and Search Engine Optimization and were founded in 2006.Read More
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Copper StrabberyIndustries
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1860$10,000+50 - 249 employeesMaringá, BrazilBased in Maringá, Brazil; Sao Paulo, Brazil and Orlando, Florida, UDS Technology is an IT staff augmentation company. The midsize firm was launched in 2003. Their services include IT staff augmentation, Custom Software Development, cloud consulting & SI, Artificial Intelligence, and more.Read More
Clients
Calvin Klein DHL UN YamahaIndustries
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