Top 30 Custom Software Development Companies
The Best of December 2025
Software development is essential in the modern world and continues to expand. All companies require an online presence, and establishing an engaging online space is the primary step for competitiveness. A partner ensuring seamless operation of background systems, contributing effectively to a brand's success, is vital. Strong development opens doors to more opportunities and increased success potential.
The only problem modern companies face is finding such a partner. One with technical expertise and a deep understanding and insight into the company’s industry. This is why The Manifest created and curated a list of the top performers in the software development industry. Make sure to go through each option and read the user-contributed reviews about them. Choose the agency that best suits your company’s needs and requirements.
Jump to Most Reviewed Companies
List 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
Industries
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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.
Industries
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40921Undisclosed50 - 249 employeesDublin, IrelandAmach Software Ltd is a cloud consulting & SI company. Headquartered in Dublin, Ireland and London, England, the team offers cloud consulting & SI and Custom Software Development.Read More
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40922Undisclosed50 - 249 employeesOakville, CanadaZoftSolutions Pvt Ltd, a cloud consulting & SI company, was founded in 2014. The firm provides cloud consulting & SI and Custom Software Development, and is midsize.Read More
Industries
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40923Undisclosed50 - 249 employeesTampa, FLFSTeck LLC is an IT strategy consulting company located in Tampa, Florida. The team focuses on IT strategy consulting and IT staff augmentation.Read More
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40924Undisclosed50 - 249 employeesLake Mary, FLLaunched in 2007, Integrass is an IT strategy consulting company. Their team specializes in IT strategy consulting and cloud consulting & SI.Read More
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40925Undisclosed50 - 249 employeesLondon, EnglandLaunched in 2013, KWA Analytics is a midsize Architectural Design company. Their services include Architectural Design and Custom Software Development.Read More
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40926Undisclosed1,000 - 9,999 employeesLondon, EnglandLocated in London, England, AND Digital is an user experience company. They specialize in UX/UI Design and Product Design.Read More
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40927Undisclosed50 - 249 employeesLas Vegas, NVIn Las Vegas, Nevada, FilAm Software is a software development company. They offer Custom Software Development and Application Testing.Read More
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40928Undisclosed50 - 249 employeesMinneapolis, MNKissi & Co. Is a midsize cloud consulting & SI company in Minneapolis, Minnesota. The team offers cloud consulting & SI and Custom Software Development.Read More
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40929Undisclosed50 - 249 employeesForest Heights, MDMidsize big data analytics company Datota Tech, is headquartered in Forest Heights, Maryland. The team provides BI & big data consulting & SI and Custom Software Development.Read More
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40930Undisclosed50 - 249 employeesAtlanta, GAMetas Solutions is a big data analytics company. Launched in 2014, the company provides BI & big data consulting & SI and IT strategy consulting.Read More
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40931Undisclosed50 - 249 employeesBedford, MACustom software development firm Digit88 Technologies Private Limited was founded in 2014. The team offers Custom Software Development and Web Development.Read More
Industries
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40932Undisclosed50 - 249 employeesToronto, CanadaProTech Enterprise IT Training & Consulting is an IT strategy consulting company launched in 1990. The midsize team specializes in IT strategy consulting and cloud consulting & SI.Read More
Industries
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40933Undisclosed50 - 249 employeesAtlanta, GAIVoyant is an IT strategy consulting company. The Atlanta, Georgia-based company offers IT strategy consulting and IT managed services.Read More
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40934Undisclosed50 - 249 employeesAtlanta, GACanopus IT Solutions LLC is an IT strategy consulting company. Their midsize team is headquartered in Atlanta, Georgia. Their services include IT strategy consulting and cloud consulting & SI.Read More
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40935Undisclosed50 - 249 employeesVenezia, ItalyVenicecom Group, a midsize IT strategy consulting company, is located in Venezia, Italy. Their services include IT strategy consulting and Custom Software Development.Read More
Industries
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40936Undisclosed50 - 249 employeesCupertino, CAAppPerfect Corp is a custom software development firm. Headquartered in Cupertino, California, their team focuses on Custom Software Development and Robotics Process Automation.Read More
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40937Undisclosed50 - 249 employeesSan Jose, CABetaSoft Inc. Is a cloud consulting & SI company. Their midsize team of employees is based in San Jose, California. Their team provides cloud consulting & SI and Application Testing.Read More
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40938Undisclosed50 - 249 employeesNew York City, NYAlphaPoint is a New York City, New York-based software development firm. They specialize in Custom Software Development and Blockchain and were established in 2013.Read More
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40939Undisclosed50 - 249 employeesNeuilly-sur-Seine, FranceByron Group is an ERP consulting and SI company located in Neuilly-sur-Seine, France. They specialize in ERP consulting and SI and Custom Software Development.Read More
Industries
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40940Undisclosed50 - 249 employeesDallas, TXBrainsquare , an IT strategy consulting company, was launched in 1998. The team offers IT strategy consulting and cloud consulting & SI and is headquartered in Dallas, Texas.Read More
Industries
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40941Undisclosed50 - 249 employeesSeattle, WAFast Track Team, a custom software development firm, offers Custom Software Development and Application Testing. The company is located in Seattle, Washington and Pune, India.Read More
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40942Undisclosed50 - 249 employeesMatthews, NCBusiness intelligence company Team Technology was launched in 1997. The team specializes in BI & big data consulting & SI and cloud consulting & SI and is located in Matthews, North Carolina.Read More
Industries
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40943Undisclosed50 - 249 employeesPhoenix, AZValore Partners LLC is a software development company launched in 2014. Their services include Custom Software Development and Computer Engineering.Read More
Industries
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40944Undisclosed50 - 249 employeesFremont, CAShiksha Infotech Pvt. Ltd. Is a midsize business intelligence company headquartered in Fremont, California. Their services include BI & big data consulting & SI and ERP consulting and SI.Read More
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40945Undisclosed1,000 - 9,999 employeesSunnyvale, CAXoriant is an UX agency launched in 1990. The company offers UX/UI Design and BI & big data consulting & SI, and is large.Read More
Industries
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40946Undisclosed50 - 249 employeesDover, DEGDK Services LLC is a Dover, Delaware-based custom software development firm. They offer Custom Software Development and Recruitment Process Outsourcing.Read More
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40947Undisclosed50 - 249 employeesWayne, PAReal Life Sciences is an artificial intelligence firm. Founded in 2015, the firm offers Artificial Intelligence and UX/UI Design.Read More
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40948Undisclosed50 - 249 employeesBloomington, ILBased in Bloomington, Illinois, GENINVO is a midsize cloud consulting & SI company. The team provides cloud consulting & SI and UX/UI Design.Read More
Industries
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40949Undisclosed50 - 249 employeesKingston, AustraliaEstablished in 2015, Informatech Pty Ltd is a midsize Kingston, Australia-based Application Testing company. Their services include Application Testing and Cybersecurity.Read More
Industries
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40950Undisclosed50 - 249 employeesSanta Clara, CAEITACIES Inc., a data analytics company, is located in Santa Clara, California. Founded in 2008, the team focuses on BI & big data consulting & SI and Custom Software Development.Read More
Industries
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