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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38851Undisclosed50 - 249 employeesBengaluru, IndiaAppmocx is a midsize Bengaluru, India-based website development company. Their services include Web Development and Mobile App Development.Read More
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38852Undisclosed1,000 - 9,999 employeesLocated in Beijing, China and Hong Kong, Hank Times is a large UX design company. The team offers UX/UI Design and cloud consulting & SI.Read More
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38853Undisclosed50 - 249 employeesPune, IndiaSankalp is an app development firm founded in 2001. The midsize team specializes in Mobile App Development and UX/UI Design.Read More
Industries
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38854Undisclosed50 - 249 employeesIndore, IndiaOsswal Infosystem Pvt. Ltd is a custom software development firm in Indore, India. They focus on Custom Software Development and IT strategy consulting.Read More
Industries
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38855Undisclosed50 - 249 employeesSeattle, WASolluCIO Partners is a Cybersecurity company headquartered in Seattle, Washington. The team provides Cybersecurity and Business Consulting.Read More
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38856Undisclosed50 - 249 employeesShrewsbury, PABased in Shrewsbury, Pennsylvania and Allentown, Pennsylvania, Multi-Dimensional Integration is a midsize Product Design company. Their services include Product Design and Custom Software Development.Read More
Industries
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38857Undisclosed50 - 249 employeesNew Orleans, LACustom software development firm Carrollton Enterprise Services was launched in 2003. The team specializes in Custom Software Development and Business Consulting.Read More
Industries
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38858Undisclosed50 - 249 employeesRaleigh, NCFintechOps is a Raleigh, North Carolina-based software development firm. They specialize in Custom Software Development and API Development.Read More
Industries
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38859Undisclosed50 - 249 employeesSammamish, WADatadigm, a midsize custom software development firm, is located in Sammamish, Washington. The team specializes in Custom Software Development and IT strategy consulting.Read More
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38860Undisclosed50 - 249 employeesMadrid, SpainIoBuilders is a software development firm. They are headquartered in Madrid, Spain. Their team provides Custom Software Development and Blockchain.Read More
Industries
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38861Undisclosed50 - 249 employeesTech Trend IT Consulting is an user experience company. Based in Cumming, Georgia, the agency was launched in 2010. Their services include UX/UI Design and IT strategy consulting.Read More
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38862Undisclosed50 - 249 employeesOrange, CASQA² is an Application Testing company launched in 1997. The team offers Application Testing and IT strategy consulting and is in Orange, California.Read More
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38863Undisclosed50 - 249 employeesMinneapolis, MNVITS Consulting Corp is a custom software development company headquartered in Minneapolis, Minnesota and Ambala, India. Their services include Custom Software Development and Application Testing.Read More
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38864Undisclosed50 - 249 employeesAosta, ItalyIT managed services company Logic Sistemi S.r.l. Was launched in 1999. The team provides IT managed services and Custom Software Development.Read More
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38865Undisclosed50 - 249 employeesNew York, NYContent Writing Services company Media Interactiva was founded in 2002. The team offers Content Writing Services and Custom Software Development.Read More
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38866Undisclosed50 - 249 employeesAlbuquerque, NMFounded in 2005, Clover Leaf Solutions, LLC is a midsize Content Writing Services company. Their services include Content Writing Services and Custom Software Development.Read More
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38867Undisclosed50 - 249 employeesParis, FranceSolutionec is a big data analytics company. Headquartered in Paris, France, the agency offers BI & big data consulting & SI and Custom Software Development.Read More
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38868Undisclosed50 - 249 employeesTampa, FLRobotics Process Automation company Image One Corporation was founded in 1994. Based in Tampa, Florida, the team provides Robotics Process Automation and ECM consulting and SI.Read More
Industries
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38869Undisclosed1,000 - 9,999 employeesTampa, FLSystem Soft Technologies is an IT strategy consulting company founded in 1999. The company offers IT strategy consulting and ERP consulting and SI, and is large.Read More
Industries
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38870Undisclosed50 - 249 employeesMorrisville, NCD2Sol Inc is a Morrisville, North Carolina-based custom software development company. Their services include Custom Software Development and Application Testing.Read More
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38871Undisclosed50 - 249 employeesSeattle, WAMidsize Cybersecurity company Envorso, is headquartered in Seattle, Washington and Detroit, Michigan. The team focuses on Cybersecurity and Custom Software Development.Read More
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38872Undisclosed50 - 249 employeesBucurești, RomaniaCegedim Romania, a midsize Market Research company, is headquartered in București, Romania. Their services include Market Research and Custom Software Development.Read More
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38873Undisclosed50 - 249 employeesBudapest, HungaryBluebird, a custom software development firm, is headquartered in Budapest, Hungary and Miami, Florida. Their services include Custom Software Development and Web Development.Read More
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38874$10,000+10 - 49 employeesLondon, EnglandFleapo, a software development firm, was launched in 2015. Their small team is based in London, England; Tallinn, Estonia; Singapore and Toronto, Canada and focuses on Custom Software Development, Mobile App Development, Artificial Intelligence, IT strategy consulting, and more.Read More
Clients
Mio Amore West Bengal Pollution Control Board TagMango Fresh AisleIndustries
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38875$10,000+10 - 49 employeesMumbai, IndiaRead More
G10 Consultancy is a small Mumbai, India-based custom software development company. Established in 2012, the team provides Custom Software Development, Web Development, Mobile App Development, and Artificial Intelligence.
Clients
Drone Destination Limited - India's largest Drone Pilot Training, and leading Drone-as-a-Service (DAAS) company Ronak Optik - IDEE Eyewear | IRUS Eyewear | IMAGE Eyewear (ED5) Eduauraa by Zee - An AI-Powered hybrid learning platform for future-ready digital schools. Aligned with NEP 2020 & International approaches to learning & teaching, we have utilised AI to make it extremely easy for any school to use. Greenox (Germany) - Empowering sustainable buildingsIndustries
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38876$5,000+10 - 49 employeesAhmedabad, IndiaRead More
Reveation is an application development company established in 2021. The agency focuses on Mobile App Development, Custom Software Development, and Web Development and has a small team. The agency is in Ahmedabad, India.
Industries
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38877$10,000+10 - 49 employeesWarszawa, PolandRead More
Logic Soft is a software development firm launched in 2023. They are located in Warszawa, Poland and have a small team. Their services include custom software development, web development, mobile app development, and e-commerce development.
Clients
StartDriveIndustries
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38878$1,000+10 - 49 employeesWaltham, MARead More
Practical Computer Applications is a software development firm in Waltham, Massachusetts. Established in 1992, the small team focuses on custom software development, web development, Artificial Intelligence, and blockchain.
Clients
USALCOIndustries
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38879Undisclosed10 - 49 employeesParis, FranceFounded in 2006, af83 is a software development company. Based in Paris, France, the team provides Custom Software Development and Web Development.Read More
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38880$5,000+10 - 49 employeesNorth Bay Village, FLFounded in 1997, SherlockTalent is a small North Bay Village, Florida-based custom software development firm. Their team focuses on Custom Software Development and Mobile App Development.Read More
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