Top 30 Custom Software Development Companies
The Best of February 2026List 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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961$10,000+250 - 999 employeesVilnius, LithuaniaRead More
Baltic Amadeus is a software development company that specializes in custom software development, UX/UI design, and application testing. Established in 1988, the company has nearly 125 employees and is based in Vilnius, Lithuania.
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IBM JTI ConnectPay SEBIndustries
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962$10,000+50 - 249 employeesKyiv, UkraineAI firm 8allocate is based in Tallinn, Estonia; Kyiv, Ukraine; Tel Aviv-Yafo, Israel and Cranbury, NJ, New Jersey. The midsize team focuses on Artificial Intelligence, Custom Software Development, AI Consulting, and IT strategy consulting and was founded in 2015.Read More
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MyHeritageIndustries
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963$10,000+50 - 249 employeesLahore, PakistanRead More
EbryxTech LLC, a IT staff augmentation company, was launched in 2008. Their midsize team is based in Las Vegas, Nevada. Their services include IT staff augmentation, custom software development, web development, mobile app development, and more.
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964$5,000+50 - 249 employeesNoida, IndiaRead More
AppSierra Solutions is a software testing company based in Noida, India, with an office in New Delhi. Founded in 2015, their team currently consists of less than 10 employees. They offer services in application testing, custom software development, and mobile app development. They primarily serve clients in the consumer products, e-commerce, and media industries.
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SwiggyIndustries
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965$10,000+10 - 49 employeesTimișoara, RomaniaBased in Timișoara, Romania, AFI OPS TECHNOLOGIES is a DevOps Managed Services company. The company focuses on DevOps Managed Services, Custom Software Development, and cloud consulting & SI and is small.The company was launched in 2013.Read More
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PMY Data SolutionsIndustries
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966$25,000+50 - 249 employeesSanta Fe de la Vera Cruz, ArgentinaCrombie is a custom software development firm. The midsize Santa Fe de la Vera Cruz, Argentina-based firm was launched in 2005. Their team focuses on Custom Software Development, Artificial Intelligence, Blockchain, IT strategy consulting, and more.Read More
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Fintech companies Retail companies Startups SaaS companiesIndustries
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967$100,000+1,000 - 9,999 employeesOakland, CARead More
CI&T (formerly CINQ Technologies) is software development company based in Curitiba, Brazil with additional offices in Brazil and Miami. Founded in 1992, the team of 271 specializes in custom software development, IT staff augmentation, and UX/UI design. They work primarily with enterprise clients in the transportation and financial services industries.
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SITAIndustries
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968$10,000+10 - 49 employeesWarszawa, PolandRead More
Yellows sp. Z o.o. Is a software development company. Their small team is based in Warszawa, Poland and Warszawa, Poland. The firm specializes in custom software development, mobile app development, and web development. The firm was launched in 2016.
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Centrum Terapii DIALOG sp. z o.o.Industries
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969Undisclosed10 - 49 employeesKraków, PolandRead More
Small website development company Fingoweb, is based in Kraków, Poland. The team provides web development, custom software development, e-commerce development, web design, and more.
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970$5,000+1,000 - 9,999 employeesCoppell, TXLarge IT staff augmentation company Programmers.io, is headquartered in Coppell, Texas and Kalwara, India. Established in 2012, the team provides IT staff augmentation, Custom Software Development, Web Development, and Mobile App Development.Read More
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Scott's Miracle GroIndustries
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971$10,000+10 - 49 employeesKatowice, PolandRead More
Revolve Healthcare is an ISO 13485 certified medical software development company established in 2015. With over 50 experts, we provide end-to-end services for building medical products: from defining intended use through product design, software engineering and CE certification. Our commitment to excellence is reflected in compliance with standards like MDR, IVDR and FDA. Specialising in mobile, desktop, web, and cloud applications, we ensure precision and quality in transforming concepts into real-life medical products.
Clients
Dr. MaxIndustries
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972$50,000+1,000 - 9,999 employeesŁódź, PolandRead More
Infopulse is an end-to-end digital services and advisory company based in Ukraine with additional offices across Europe and the Americas. Founded in 1991, their team of 2,300+ specialists offers solution engineering, managed services, innovation services, digital experience & intelligent business solutions. They work with SMBs and Fortune 100 enterprises, focusing on banking, energy, oil & gas, healthcare, telecom, information technology, and other industries.
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BICSIndustries
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973$50,000+50 - 249 employeesMinneapolis, MNModern Tribe is a website development company. Launched in 2006, the team offers Web Development, Web Design, UX/UI Design, and Custom Software Development. Their midsize firm is Minneapolis, Minnesota-based.Read More
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Harvard UniversityIndustries
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974$10,000+250 - 999 employeesCloudX is a software development firm. They are based in Manalapan Township, New Jersey and have a midsize team that provides Custom Software Development, Generative AI, BI & big data consulting & SI, UX/UI Design, and more. The company was founded in 2017.Read More
Clients
eBay MIT eDreams SumitomoIndustries
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975$25,000+10 - 49 employeesToronto, CanadaRead More
Devfortress is a small Toronto, Canada-based e-commerce development firm. Founded in 2017, the team provides E-Commerce Development, Generative AI, Custom Software Development, Mobile App Development, and more.
Clients
McGill University - Wellness MapIndustries
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976$25,000+10 - 49 employeesNewcastle upon Tyne, EnglandRead More
Readysalted Design Ltd, a web design agency, was founded in 2003. They are headquartered in Newcastle upon Tyne, United Kingdom and have a small team. Their services include web design, web development, mobile app development, print design, and more.
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SageIndustries
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977$50,000+10 - 49 employeesSeattle, WAATOMICUS, a custom software development firm, was launched in 1999. They are in Seattle, Washington and Gdańsk, Poland and have a small team. Their services include custom software development.Read More
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BRUKER CAMECA AMETEK Hitachi High-TechIndustries
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978$100,000+10 - 49 employeesAshburn, VARead More
Maxiom Technology is a professional software development and consulting company based in Ashburn, Va. that works with primarily midmarket businesses. Established in 2002, the company focuses on custom software development, UX/UI design, and enterprise app modernization. Maxiom Technology has 9 employees.
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AT&T Genesys Impact GoodCall RezeoIndustries
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979$50,000+10 - 49 employeesPasadena, CASerious Development is a small software development company founded in 2012. Their services include Custom Software Development, Mobile App Development, BI & big data consulting & SI, and Artificial Intelligence. The company is in Pasadena, California and Houston, Texas.Read More
Clients
Imperial Health CSD MedPoint Global 1Industries
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980$10,000+10 - 49 employeesIrvine, CAHeadquartered in Irvine, California, Kingsmen Digital Ventures is a software development company. The firm offers Custom Software Development, Mobile App Development, UX/UI Design, E-Commerce Development, and more and is small.The firm was launched in 2017.Read More
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981$1,000+250 - 999 employeesDhaka, BangladeshEnosis Solutions is a website development company. Headquartered in Dhaka, Bangladesh, their midsize team offers Web Development, Custom Software Development, Mobile App Development, Application Testing, and more. The agency was launched in 2006.Read More
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982$50,000+50 - 249 employeesCluj-Napoca, RomaniaRead More
Crafting Software is a software development company. Founded in 2015, the small agency is headquartered in Cluj-Napoca, Romania. Their services include custom software development, IT strategy consulting, mobile app development, AR/VR development, and more.
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983$10,000+50 - 249 employeesReston, VASTS Software, a custom software development company, was launched in 2021. Their midsize team is located in Reston, Virginia. Their services include Custom Software Development, IT strategy consulting, IT managed services, IT staff augmentation, and more.Read More
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984$10,000+50 - 249 employeesKyiv, UkraineMobile application development company Whimsy Games Group LTD is headquartered in London, England; Kyiv, Ukraine; Rancho Cordova, California and San Pedro del Pinatar, Spain. The midsize company was founded in 2016. Their team focuses on Mobile App Development, AR/VR development, UX/UI Design, Graphic Design, and more.Read More
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Win ChunksIndustries
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985$1,000+1,000 - 9,999 employeesLewisville, TXLocated in Lewisville, Texas and Bengaluru, India, Invensis Inc is a Finance & Accounting Outsourcing (FAO) company. Established in 2000, the large team specializes in Finance & Accounting Outsourcing (FAO), Back Office Outsourcing, Custom Software Development, Call Center Services, and more.Read More
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GrouponIndustries
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986$1,000+2 - 9 employeesMississauga, CanadaCS Web Solutions is a SEO agency. They specialize in Search Engine Optimization, Web Design, Web Development, Custom Software Development, and more and were founded in 2015. The agency is headquartered in Mississauga, Canada and Mississauga, Canada.Read More
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987$25,000+50 - 249 employeesAhmedabad, IndiaSourceved Technologies Pvt Ltd, a website development company, is based in Ahmedabad, India and Naperville, Illinois. The midsize firm was established in 2015. Their team specializes in Web Development, Custom Software Development, IT managed services, and CRM consulting and SI.Read More
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Virtusa PolarisIndustries
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988$25,000+50 - 249 employeesZürich, SwitzerlandRead More
Founded in 2008, Radity GmbH is a digital development company based in Zurich, Switzerland, with offices in Istanbul, Turkey, and Kiev, Ukraine. Their team of 12 employees specializes in web development, custom software development, and UX/UI design primarily for small business clients.
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SocotraIndustries
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989$25,000+50 - 249 employeesAustin, TXRead More
Mutual Mobile is a development and digital products company headquartered in Austin, Texas with a satellite office in Hyderabad, India. Founded in 2009, the company has over 170 employees across locations. Mutual Mobile offers mobile app, AR/VR, IoT, and web development, as well as UX/UI and product design.
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Under ArmourIndustries
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990$25,000+50 - 249 employeesFalls Church, VARead More
Digital agency Viget has a team of more than 70 employees, spread across 3 offices in the U.S. – Falls Church, Va., Durham, N.C., and Boulder, Colo. Founded in 1999, Viget provides web development, digital strategy, and web, UI/UX, and print design services business clients of all sizes and across industries.
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World Wildlife FundIndustries
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