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.
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40951Undisclosed50 - 249 employeesWest Windsor Township, NJFounded in 1994, Avenues International Inc. Is a big data analytics company. The team focuses on BI & big data consulting & SI and cloud consulting & SI.Read More
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40952Undisclosed50 - 249 employeesBoxborough, MAFrontWell Solutions is a big data analytics company launched in 2017. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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40953Undisclosed50 - 249 employeesRoma, ItalyHumanativa Group is a big data analytics company. They provide BI & big data consulting & SI and ERP consulting and SI and are headquartered in Roma, Italy.Read More
Industries
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40954Undisclosed50 - 249 employeesAureateq is a Minneapolis, Minnesota-based data analytics company. Launched in 2024, the team focuses on BI & big data consulting & SI and cloud consulting & SI.Read More
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40955Undisclosed50 - 249 employeesNeuilly-Plaisance, FranceCantor is a data analytics company. Their midsize team of employees is based in Neuilly-Plaisance, France. Their team offers BI & big data consulting & SI and Custom Software Development.Read More
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40956Undisclosed50 - 249 employeesSunnyvale, CABased in Sunnyvale, California, TRUEXTEND, Inc. Is a custom software development firm. The team offers Custom Software Development and Web Development.Read More
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40957Undisclosed50 - 249 employeesChico, CALiatrio, a cloud consulting & SI company, was launched in 2023. The team focuses on cloud consulting & SI and Custom Software Development and is headquartered in Chico, California.Read More
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40958Undisclosed50 - 249 employeesChico, CAShasta QA , an Application Testing company, was launched in 2002. The midsize team offers Application Testing and Custom Software Development.Read More
Industries
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40959Undisclosed50 - 249 employeesFolsom, CAFounded in 2001, Introlligent is an IT strategy consulting company. The midsize team focuses on IT strategy consulting and IT managed services.Read More
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40960Undisclosed50 - 249 employeesCharlotte, NCHeadquartered in Charlotte, North Carolina, Addepto IT Solutions is a midsize IT strategy consulting company. The team specializes in IT strategy consulting and Custom Software Development.Read More
Industries
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40961Undisclosed50 - 249 employeesVersailles, FranceMidsize IT strategy consulting company Alter Solutions France, is based in Versailles, France. Their services include IT strategy consulting and Cybersecurity.Read More
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40962Undisclosed50 - 249 employeesRedwood City, CASplit Software, Inc. Is an Application Testing company. They offer Application Testing and Custom Software Development and were launched in 2015.Read More
Industries
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40963Undisclosed50 - 249 employeesSan Francisco, CAUniform Systems, Inc. Is a CRM consulting and SI company. Based in San Francisco, California and Berlin, Germany, their team focuses on CRM consulting and SI and Custom Software Development.Read More
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40964Undisclosed50 - 249 employeesPittsburgh, PAFounded in 1996, Timesys LLC is an user experience agency. The company focuses on UX/UI Design and Custom Software Development.Read More
Industries
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40965Undisclosed50 - 249 employeesFort Washington, PAChariot Solutions is a cloud consulting & SI company. The Fort Washington, Pennsylvania-based firm offers cloud consulting & SI and Custom Software Development.Read More
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40966Undisclosed50 - 249 employeesLaunchship Technology Solutions Pvt. Ltd. Is an app development company founded in 2011. The company provides Mobile App Development and ERP consulting and SI, and is midsize.Read More
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40967Undisclosed50 - 249 employeesRedmond, WAAuroraView, a midsize IT strategy consulting company, is headquartered in Redmond, Washington. The team provides IT strategy consulting and Custom Software Development.Read More
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40968Undisclosed50 - 249 employeesTorino, ItalyIoT development company Idata Group was founded in 1979. The firm focuses on IoT development and cloud consulting & SI.Read More
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40969Undisclosed50 - 249 employeesOrlando, FLITKAWA TECHNOLOGIES LLC is a software development firm. They are based in Orlando, Florida and have midsize team. They focus on Custom Software Development and Application Testing.Read More
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40970Undisclosed50 - 249 employeesTampa, FLInnovative Accessible Technologies is a big data analytics company. The agency is based in Tampa, Florida. Their services include BI & big data consulting & SI and Custom Software Development.Read More
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40971Undisclosed50 - 249 employeesMakati, PhilippinesLocated in Sydney, Australia and Makati, Philippines, Experience Digital is an UX design company. Their services include UX/UI Design and BI & big data consulting & SI.Read More
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40972Undisclosed50 - 249 employeesAtlanta, GAFocused HR Solutions, a web development firm, was launched in 2001. The company specializes in Web Development and IT managed services.Read More
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40973Undisclosed50 - 249 employeesLyon, FranceFluid Topics is a midsize IT managed services company. Established in 2012, the team offers IT managed services and Custom Software Development.Read More
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40974Undisclosed50 - 249 employeesArlington, VADAn Solutions is a midsize custom software development company launched in 2007. Their services include Custom Software Development and BI & big data consulting & SI.Read More
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40975Undisclosed50 - 249 employeesPerth, AustraliaFounded in 2011, Absolve Innovations is a Conversion Optimization company. The midsize team focuses on Conversion Optimization and Graphic Design.Read More
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40976Undisclosed50 - 249 employeesCincinnati, OHAO GenTech is a custom software development firm. Established in 2018, the company is in Cincinnati, Ohio. Their services include Custom Software Development and Web Development.Read More
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40977Undisclosed50 - 249 employeesBoston, MAAppcues is a midsize branding company in Boston, Massachusetts. The team offers Branding and Marketing Strategy.Read More
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40978Undisclosed50 - 249 employeesJersey City, NJAlphaCentrix is an IT strategy consulting company launched in 2002. In Jersey City, New Jersey, the team focuses on IT strategy consulting and BI & big data consulting & SI.Read More
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40979Undisclosed50 - 249 employeesWakefield, MACarlton National Resources is an IT staff augmentation company founded in 2009. The agency provides IT staff augmentation and Custom Software Development, and is midsize.Read More
Industries
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40980Undisclosed50 - 249 employeesFairfield, CTDexter Systems, a Conversion Optimization company, is based in Fairfield, Connecticut. Their services include Conversion Optimization and Market Research.Read More
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Connect with a Software Developers that received the most new reviews in the past 12 months.
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