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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40831Undisclosed50 - 249 employeesSuwanee, GATychons USA is a Digital Strategy company. Established in 1998, the team focuses on Digital Strategy and BI & big data consulting & SI. The firm is in Suwanee, Georgia and Chennai, India.Read More
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40832Undisclosed50 - 249 employeesLucknow, IndiaUnicode Systems, a web design agency, was launched in 2006. The midsize team provides Web Design and Product Design.Read More
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40833Undisclosed50 - 249 employeesJohannesburg, South AfricaCloudSmiths is a CRM consulting and SI company. Their team is located in Johannesburg, South Africa and specializes in CRM consulting and SI and cloud consulting & SI.Read More
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40834Undisclosed50 - 249 employeesLondon, EnglandCloud consulting & SI company Consleague offers cloud consulting & SI and CRM consulting and SI. They are in London, England.Read More
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40835Undisclosed50 - 249 employeesLafayette, LATechneaux Technology Services is an IT managed services company. The team is located in Lafayette, Louisiana, and their services include IT managed services and Custom Software Development.Read More
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40836Undisclosed50 - 249 employeesTallahassee, FLInfinity Software Development, Inc. Is an UX company. The Tallahassee, Florida-based team offers UX/UI Design and Custom Software Development.Read More
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40837Undisclosed50 - 249 employeesSalzburg, AustriaElements.at New Media Solutions GmbH is a software development company established in 2002. Their team offers Custom Software Development and Ecommerce Marketing.Read More
Industries
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40838Undisclosed50 - 249 employeesSanto Domingo, Dominican RepublicFounded in 2008, Smart Testing is a midsize Santo Domingo, Dominican Republic-based Application Testing company. Their services include Application Testing and Custom Software Development.Read More
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40839Undisclosed50 - 249 employeesSanto Domingo, Dominican RepublicOrionTek is an user experience agency. Launched in 2011, the team focuses on UX/UI Design and Custom Software Development.Read More
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40840Undisclosed50 - 249 employeesFriedrichshafen, GermanyDoubleSlash Net-Business GmbH is a custom software development firm. Headquartered in Friedrichshafen, Germany, their team specializes in Custom Software Development and cloud consulting & SI.Read More
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40841Undisclosed50 - 249 employeesDüsseldorf, GermanyMVISE AG is an IT strategy consulting company. Headquartered in Düsseldorf, Germany and Frankfurt am Main, Germany, the firm specializes in IT strategy consulting and cloud consulting & SI.Read More
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40842Undisclosed50 - 249 employeesBerlin, GermanyEvrone is a midsize branding company. Established in 2008, the team offers Branding and Web Design.Read More
Industries
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40843Undisclosed50 - 249 employeesChester, EnglandSearchability is an user experience company. The Chester, England-based agency was launched in 2012. Their services include UX/UI Design and BI & big data consulting & SI.Read More
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40844Undisclosed50 - 249 employeesMünchen, GermanyASTRUM IT GmbH is a Cybersecurity company. The München, Germany-based agency was founded in 1992. Their services include Cybersecurity and IT managed services.Read More
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40845Undisclosed50 - 249 employeesMilano, ItalyLaunched in 2020, Kotuko is a software development firm. The team provides Custom Software Development and E-Commerce Development.Read More
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40846Undisclosed50 - 249 employeesLaunched in 2002, André is a midsize New York, New York-based Cybersecurity company. Their services include Cybersecurity and Custom Software Development.Read More
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40847Undisclosed50 - 249 employeesAddison, TX7T (SevenTablets, Inc.), an user experience company, is headquartered in Addison, Texas. The team offers UX/UI Design and Custom Software Development.Read More
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40848Undisclosed50 - 249 employeesAnkara, TürkiyeSistaş is a midsize custom software development company launched in 1991. Their team focuses on Custom Software Development and Call Center Services.Read More
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40849Undisclosed50 - 249 employeesIstanbul, TürkiyeFounded in 2014, Delta Research Turkey is a custom software development company. Their services include Custom Software Development and Commercial Brokerage Services.Read More
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40850Undisclosed50 - 249 employeesNew York, NYFounded in 2016, QReal, a midsize e-commerce development company, is based in New York, New York and Menderes, Türkiye. Their services include E-Commerce Development and AR/VR development.Read More
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40851Undisclosed50 - 249 employeesFrankfurt am Main, GermanyCompeople AG is a midsize Frankfurt am Main, Germany-based custom software development company. The team provides Custom Software Development and IT strategy consulting.Read More
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40852Undisclosed50 - 249 employeesRockledge, FLImagine Believe Realize, LLC. Is a CRM consulting and SI company founded in 2007. The agency specializes in CRM consulting and SI and Cybersecurity.Read More
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40853Undisclosed50 - 249 employeesNashville, TNCloud Development Resources is a CRM consulting and SI company. They are in Nashville, Tennessee and have midsize team. Their team provides CRM consulting and SI and Custom Software Development.Read More
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40854Undisclosed50 - 249 employeesRegina, CanadaHeadquartered in Regina, Canada, MS Comp Services is a custom software development company. The team specializes in Custom Software Development and Web Development.Read More
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40855Undisclosed50 - 249 employeesSalerno, ItalyNexsoft S.p.A. Is a Cybersecurity company. Their midsize team is in Salerno, Italy. Their services include Cybersecurity and Custom Software Development.Read More
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40856Undisclosed50 - 249 employeesPryor, OKBased in Pryor, Oklahoma and San Jose, California, AmeriinfoVets (AI-Vets) is an ERP consulting and SI company. They offer ERP consulting and SI and Cybersecurity.Read More
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40857Undisclosed50 - 249 employeesWilmington, DEInterSources Inc, a midsize UX agency, is based in Wilmington, Delaware and Fremont, California. The team provides UX/UI Design and BI & big data consulting & SI.Read More
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40858Undisclosed1,000 - 9,999 employeesTorino, ItalyGruppo SCAI is a large Torino, Italy-based cloud consulting & SI company. The team focuses on cloud consulting & SI and Cybersecurity.Read More
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40859Undisclosed50 - 249 employeesAventura, FL4A Labs, an user experience company, was founded in 2014. The company focuses on UX/UI Design and Custom Software Development.Read More
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40860Undisclosed50 - 249 employeesJacksonville, FLNLP Logix, an AI company, was launched in 2011. They specializes in Artificial Intelligence and AI Consulting.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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