Top 30 Custom Software Development Companies
The Best of May 2026List of the Best Software Development Firms
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a Medina, Washington-based UX agency. The small team focuses on UX/UI Design, Mobile App Development, Custom Software Development, Web Design, and more and was established in 2001.Read More
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421$10,000+2 - 9 employeesCanonsburg, PARead More
ANTLR Interactive is a Pittsburgh-based mobile app development firm. Founded in 2014, it has 2 employees who specialize in mobile app development, web development, and custom software development. The team serves small business and midmarket clients in the nonprofit, e-commerce, and health care & medical industries.
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ANGLRIndustries
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422$50,000+10 - 49 employeesChicago, ILRead More
Spark Equation is a software engineering company headquartered in Chicago, with additional offices in Saint Petersburg and Krasnoyarsk, Russia. Founded in 2014, their team of 24 experts provide custom software development, mobile app development, and web development to their clients.
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423$10,000+50 - 249 employeesCherkasy, UkraineFounded in 2015, TRIARE, LLC is a midsize app development company. Their services include Mobile App Development, Web Development, UX/UI Design, and Custom Software Development. The firm is headquartered in Cherkasy, Ukraine; München, Germany; London, England and Oslo, Norway.Read More
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Layer MediaIndustries
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424$50,000+1,000 - 9,999 employeesHang Zhou Shi, ChinaHengtian is a Hang Zhou Shi, China-based user experience design company. The large team specializes in UX/UI Design, Custom Software Development, IT staff augmentation, Mobile App Development, and more. The company was established in 2004.Read More
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State Street, Cisco, Nike, Dynabook, Honda, Alibaba, The Industrial and Commercial Bank of China, The China Foreign Exchange Trading System, China Re-insurance, Bank of Hangzhou, among many othersIndustries
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425$25,000+50 - 249 employeesRzeszów, PolandRead More
Ideo Agency is a full-service software house based in Rzeszów, Poland with offices in Warsaw, Poland, and Drammen, Norway. Since its start in 1999, their team of more than 50 has provided custom software development, web development, e-commerce development, and digital design and marketing services.
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Aarsleff Ground EngineeringIndustries
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426$10,000+10 - 49 employeesLondon, EnglandFormat-3 is a small user experience agency launched in 2023. Their services include UX/UI Design, Custom Software Development, Digital Strategy, and Web Development. The company is based in London, England and Nashville, Tennessee.Read More
Clients
Natural History Museum Alpiq Scottish Power Majid al FuttaimIndustries
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427Undisclosed250 - 999 employeesDubai, United Arab EmiratesApplication development company Trango Tech was founded in 2003. Their midsize team is based in San Jose, California; Dubai, United Arab Emirates; Riyadh, Saudi Arabia and Salt Lake City, Utah. Their services include Mobile App Development, Custom Software Development, Web Development, E-Commerce Development, and more.Read More
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428$50,000+250 - 999 employeesLondon, EnglandMidsize artificial intelligence development company Opinov8 Digital and Engineering Solutions, is headquartered in London, England; Kyiv, Ukraine; Cairo, Egypt and Weybridge, England. They offer Artificial Intelligence, BI & big data consulting & SI, AI Consulting, AI Agents, and more and were established in 2017.Read More
Clients
Fortune 500 Companies Renault Swisscom McDonald'sIndustries
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429$10,000+10 - 49 employeesGdynia, PolandLocated in Gdynia, Poland, Profil Software is a software development firm. The small team specializes in Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The firm was founded in 2008.Read More
Clients
Quantfolio.ioIndustries
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430$50,000+10 - 49 employeesChicago, ILRead More
Caxy Consulting, a custom software development company, was founded in 1999. They are located in Chicago, Illinois and have a small team. Caxy Consulting specializes in Custom Software Development, Artificial Intelligence, IT strategy consulting, Mobile App Development, and more.
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International Code Council,Industries
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431$10,000+50 - 249 employeesTallinn, EstoniaDashbouquet Development, an AI development company, was launched in 2014. Headquartered in Tallinn, Estonia and Warszawa, Poland, their midsize team specializes in Artificial Intelligence, Custom Software Development, Web Development, Mobile App Development, and more.Read More
Clients
PyroscopeIndustries
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432$25,000+50 - 249 employeesAustin, TXRead More
Since 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.
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NEWITY Ameritas OpenLending DimensionalIndustries
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433$75,000+10 - 49 employeesRaleigh, NCSmall custom software development company Imaginovation, is located in Raleigh, North Carolina. Established in 2011, the team provides Custom Software Development, Web Development, Mobile App Development, and Artificial Intelligence.Read More
Clients
MetLife Nestle CREE University of Southern CaliforniaIndustries
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434$5,000+50 - 249 employeesL'viv, UkraineKevych Solutions is a midsize application development firm. The L'viv, Ukraine-based agency was launched in 2021. Their services include Mobile App Development, Custom Software Development, IT staff augmentation, Web Development, and more.Read More
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435$50,000+10 - 49 employeesToronto, CanadaEstablished in 1997, Whitecap Canada is a small custom software development company. Their team focuses on Custom Software Development, BI & big data consulting & SI, Artificial Intelligence, Mobile App Development, and more. The company is in Toronto, Canada.Read More
Clients
Woodine Entertainment GroupIndustries
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436$10,000+50 - 249 employeesKyiv, UkraineTallium Inc. Is a software development firm. The midsize Calgary, Canada-based agency was established in 2012. Their services include Custom Software Development, UX/UI Design, Mobile App Development, Web Development, and more.Read More
Clients
Sense Bank CoachHub Mangold NowoIndustries
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437$10,000+10 - 49 employeesWarszawa, PolandCustom software development company Asabix is headquartered in Warszawa, Poland and Zhytomyr, Ukraine. The small agency was founded in 2017. Their team offers Custom Software Development, E-Commerce Development, and Web Development.Read More
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SkladUSAIndustries
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438$25,000+50 - 249 employeesCape Town, South AfricaWarp Development is a software development company. Founded in 2002, the midsize company is based in Cape Town, South Africa; Adelaide, Australia; Pretoria, South Africa and Atlanta, Georgia. Their services include Custom Software Development, AI Consulting, and AI Agents.Read More
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439$1,000+50 - 249 employeesLos Angeles, CAAI company Softermii was launched in 2014. Their midsize team is in Los Angeles, California; L'viv, Ukraine; München, Germany and Stockholm, Sweden. Softermii provides Artificial Intelligence, AI Agents, Custom Software Development, AI Consulting, and more.Read More
Clients
Events10xIndustries
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440$5,000+50 - 249 employeesPasadena, CAEstablished in 1991, Art+Logic is a software development firm. The agency specializes in Custom Software Development, UX/UI Design, Web Development, Mobile App Development, and more and has a midsize team.Read More
Clients
Yamaha Kroger Trader Joes NASAIndustries
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441$10,000+50 - 249 employeesGdynia, PolandRead More
SolDevelo is a midsize custom software development company launched in 2009. Their services include custom software development, cloud consulting & SI, IT staff augmentation, ux/ui design, and more. The company is headquartered in Gdynia, Poland and Seattle, Washington.
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442$50,000+50 - 249 employeesL'viv, UkraineRead More
OTAKOYI, a midsize Product Design company, is in L'viv, Ukraine; Dubai, United Arab Emirates; Malmö, Sweden and Wilmington, Delaware. Founded in 2011, the team specializes in Product Design, Artificial Intelligence, UX/UI Design, Custom Software Development, and more.
Clients
KIA Lenovo Philip Morris Credit AgricoleIndustries
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443$1,000+50 - 249 employeesDubai, United Arab EmiratesHeadquartered in Dubai, United Arab Emirates; Huddersfield, England and Wilmington, Delaware, Phaedra Solutions is a midsize AI company. They specialize in Artificial Intelligence, Custom Software Development, AI Consulting, IT staff augmentation, and more and were launched in 2013.Read More
Clients
OnTrack.co EnMass Energy Stadium Goods EcoFlowIndustries
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444$10,000+50 - 249 employeesVancouver, CanadaEssential Designs is a web development firm headquartered in Vancouver, Canada; Toronto, Canada; Calgary, Canada and Los Angeles, California. They focus on Web Development, Custom Software Development, Artificial Intelligence, and Mobile App Development and were founded in 2008.Read More
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Honeywell BMW Teck TaxillaIndustries
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445$10,000+50 - 249 employeesSan Francisco, CAAzumo, an artificial intelligence company, was founded in 2016. Their midsize team is headquartered in San Francisco, California and Rosario, Argentina. The agency provides Artificial Intelligence, Custom Software Development, Generative AI, AI Agents, and more.Read More
Clients
Twitter Facebook Omnicom Discovery ChannelIndustries
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446$10,000+50 - 249 employeesRead More
Located in Wilmington, Delaware; Luts'k, Ukraine and Austin, Texas, DevsX is a midsize custom software development company. Founded in 2021, the team offers Custom Software Development, Mobile App Development, Web Development, CRM consulting and SI, and more.
Clients
Semex Alliance New York Foundation for the Arts Atlantic Records McCoy's Building SupplyIndustries
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447$10,000+10 - 49 employeesBielsko-Biała, PolandRead More
SoftKraft is a software development and consulting company located in Bielsko-Biała, Poland. Founded in 2015, they have 11 employees who assist startups and SMEs in redefining their products, processes and business ventures through software-based innovations. They specialize in design and engineer cloud-based data processing software solutions.
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448$25,000+250 - 999 employeesWrocław, PolandRead More
Deviniti is a Generative AI company located in Wrocław, Poland; Warszawa, Poland; Berlin, Germany and Vilnius, Lithuania. The midsize firm was established in 2004. Their services include Generative AI, Artificial Intelligence, AI Consulting, Custom Software Development, and more.
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Credit Agricole Bank Polska S.A.Industries
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449$25,000+250 - 999 employeesHouston, TXTekRevol is a midsize application development company founded in 2018. Their team specializes in Mobile App Development, IT staff augmentation, Custom Software Development, Web Development, and more. The company is located in Houston, Texas; Red Deer, Canada; Newark, California and New York, New York.Read More
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450$5,000+1,000 - 9,999 employeesRead More
Cyber Infrastructure Inc. is an IT company headquartered in San Francisco with offices in Atlanta, Miami, New York, London, India, and Singapore. Founded in 2003, the team of 740 specializes in custom software development and SEO. They work primarily with midmarket-level businesses, focusing on IT, advertising and marketing, and gaming.
Clients
UPSIndustries
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