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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40111Undisclosed2 - 9 employeesUndisclosedNebo LLC is a website development company. They offer Web Development and Mobile App Development and were established in 2018. The agency is located in.Read More
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40112Undisclosed2 - 9 employeesStuttgart, GermanyENTEAS GmbH is a small Stuttgart, Germany-based IT strategy consulting company. The team specializes in IT strategy consulting and Custom Software Development.Read More
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40113Undisclosed2 - 9 employeesEdinburgh, ScotlandEstablished in 2010, Devious Solutions is a software development firm. The agency focuses on Custom Software Development and Mobile App Development.Read More
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40114Undisclosed2 - 9 employeesNimbus Tech Consulting is a Milwaukee, Wisconsin-based CRM consulting and SI company. They focus on CRM consulting and SI and Custom Software Development and were established in 2018.Read More
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40115Undisclosed2 - 9 employeesTonsberg, NorwayIntoto, an IoT development company, was established in 2018. The agency offers IoT development and Custom Software Development.Read More
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40116Undisclosed2 - 9 employeesAOP, ArgentinaFounded in 2011, H&FV Web Design, C.A. Is a web design company. The team provides Web Design and Custom Software Development.Read More
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40117Undisclosed2 - 9 employeesBangkok, ThailandSmall IT strategy consulting company ITTI CON, is located in Bangkok, Thailand. The team provides IT strategy consulting and IT managed services.Read More
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40118Undisclosed2 - 9 employeesAlbuquerque, NMEstablished in 2001, SolutionWerx is a software development company. The team offers Custom Software Development and IT managed services and is based in Albuquerque, New Mexico.Read More
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40119Undisclosed2 - 9 employeesAlbuquerque, NMMaiel Technologies is a web design agency. The team is located in Albuquerque, New Mexico, and their services include Web Design and Custom Software Development.Read More
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40120Undisclosed2 - 9 employeesLake Stevens, WACustom Websites by Webvisuals, a software development company, was launched in 2002. The team provides Custom Software Development and Branding.Read More
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40121Undisclosed2 - 9 employeesCorvallis, ORTanuki Interactive is a custom software development firm. Their team is headquartered in Corvallis, Oregon. The firm provides Custom Software Development and Advertising.Read More
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40122Undisclosed2 - 9 employeesMontigny-le-Bretonneux, FrancePoint Base is a Cybersecurity company. They were established in 1995 and focus on Cybersecurity and Custom Software Development.Read More
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40123Undisclosed2 - 9 employeesVancouver, CanadaSecur3D, a Blockchain company, was founded in 2022. The company provides Blockchain and Custom Software Development, and is small.Read More
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40124Undisclosed2 - 9 employeesNewton, MASympraxis Consulting is a cloud consulting & SI company founded in 2008. Headquartered in Newton, Massachusetts, the team focuses on cloud consulting & SI and Custom Software Development.Read More
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40125Undisclosed2 - 9 employeesAt My Apps, a web development firm, was established in 2023. The agency provides Web Development and Mobile App Development, and is small.Read More
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40126Undisclosed2 - 9 employeesLagos, NigeriaITransition Business Solutions, a software development company, was launched in 1998. The team provides Custom Software Development and Social Media Marketing and is headquartered in Lagos, Nigeria.Read More
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40127Undisclosed2 - 9 employeesAlbuquerque, NMProcesamos LLC is an Albuquerque, New Mexico-based custom software development company. Their services include Custom Software Development and cloud consulting & SI.Read More
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40128Undisclosed2 - 9 employeesUndisclosedSmall IoT development company Beamnet Technologies, is in. The team provides IoT development and Custom Software Development.Read More
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40129Undisclosed2 - 9 employeesSherwood, ORFounded in 2006, Crestwood Consulting Services, LLC is a small Sherwood, Oregon-based Business Consulting company. Their team offers Business Consulting and Accounting.Read More
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40130Undisclosed2 - 9 employeesHuntsville, ALRAI Technologies is a custom software development firm. The team provides Custom Software Development and Web Development and is located in Huntsville, Alabama and Pahrump, Nevada.Read More
Industries
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40131Undisclosed2 - 9 employeesDowners Grove, ILSmall custom software development firm O'Neil Communications, Inc., is headquartered in Downers Grove, Illinois. The team focuses on Custom Software Development and Mobile App Development.Read More
Industries
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40132Undisclosed2 - 9 employeesNaples, FLRSM Solutions, Inc is a custom software development firm based in Naples, Florida. Their services include Custom Software Development and Staffing.Read More
Industries
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40133Undisclosed2 - 9 employeesGainesville, FLGernaey Software, a software development company, is based in Gainesville, Florida. The team specializes in Custom Software Development and BI & big data consulting & SI.Read More
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40134Undisclosed2 - 9 employeesTHE7OFDIAMONDS.TECH , a software development firm, was established in 2010. The agency provides Custom Software Development and cloud consulting & SI.Read More
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40135Undisclosed2 - 9 employeesSmall cloud consulting & SI company Solution Machine, is headquartered in Columbus, Ohio. Their services include cloud consulting & SI and Custom Software Development.Read More
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40136Undisclosed2 - 9 employeesRio Rancho, NMRoundTable Engineering LLC, a software development company, is based in Rio Rancho, New Mexico. They offer Custom Software Development and Computer Engineering and were founded in 2020.Read More
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40137Undisclosed2 - 9 employeesBased in Atlanta, Georgia, Lynkuz is a small custom software development company. Their services include Custom Software Development and Artificial Intelligence.Read More
Industries
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40138Undisclosed2 - 9 employeesColwich, KSHuman Centered Tech, LLC is a small software development firm in Colwich, Kansas. The team provides Custom Software Development and Web Development.Read More
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40139Undisclosed2 - 9 employeesGermantown, MDContinuous Software is a custom software development company. The small Germantown, Maryland-based team provides Custom Software Development and Web Development. The firm was launched in 2013.Read More
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40140Undisclosed2 - 9 employeesBoston, MACustom software development firm Silver Bullet Engineering, Inc. Is headquartered in Boston, Massachusetts. Their services include Custom Software Development and IoT development.Read More
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