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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40861Undisclosed50 - 249 employeesLexington, KYAwesome Inc is an user experience agency. They provide UX/UI Design and Commercial Property Management and were launched in 2009. The company is in Lexington, Kentucky.Read More
Industries
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40862Undisclosed50 - 249 employeesCanberra, AustraliaIT strategy consulting company F1 Solutions Australia is headquartered in Canberra, Australia. They focus on IT strategy consulting and cloud consulting & SI.Read More
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40863Undisclosed50 - 249 employeesHelsinki, FinlandCybersecurity company ONEiO is based in Helsinki, Finland and London, England. They specialize in Cybersecurity and IT managed services.Read More
Industries
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40864Undisclosed50 - 249 employeesSan Diego, CASoftClouds is a cloud consulting & SI company launched in 2005. Their team offers cloud consulting & SI and CRM consulting and SI.Read More
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40865Undisclosed50 - 249 employeesCatoosa, OKEstablished in 1996, Newton Design, LLC is a Product Design company. Based in Catoosa, Oklahoma, the team specializes in Product Design and Contract Manufacturing.Read More
Industries
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40866Undisclosed50 - 249 employeesMiami, FLUser experience company Mercury Development, LLC was founded in 1999. The firm offers UX/UI Design and IT staff augmentation.Read More
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40867Undisclosed50 - 249 employeesAPPExperts.io is a Content Marketing company. They are based in Claymont, Delaware and have midsize team. They focus on Content Marketing and Custom Software Development.Read More
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40868Undisclosed50 - 249 employeesLehi, UTSolutionStream is an user experience design company established in 1996. The midsize team offers UX/UI Design and ERP consulting and SI.Read More
Industries
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40869Undisclosed50 - 249 employeesSan Rafael de Escazú, Costa RicaFounded in 2009, Advision Development is a midsize San Rafael de Escazú, Costa Rica-based Marketing Strategy company. Their team specializes in Marketing Strategy and Custom Software Development.Read More
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40870Undisclosed50 - 249 employeesChiang Mai, ThailandMobile application development company Lanna Softworks was established in 2005. The team specializes in Mobile App Development and IT staff augmentation and is headquartered in Chiang Mai, Thailand.Read More
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40871Undisclosed50 - 249 employeesBangkok, ThailandCustom software development company Feyverly was founded in 2013. The firm focuses on Custom Software Development and Mobile App Development, and is midsize.Read More
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40872Undisclosed50 - 249 employeesMassapequa Park, NYCodea Technologies Inc. Qatar is a midsize social media marketing agency established in 2007. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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40873Undisclosed50 - 249 employeesSurat, IndiaApp development company Codezee Solutions Private Limited is located in Surat, India. They specialize in Mobile App Development and UX/UI Design and were founded in 2008.Read More
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40874Undisclosed50 - 249 employeesCebu City, PhilippinesXsolus, a web design company, is headquartered in Cebu City, Philippines. The team focuses on Web Design and UX/UI Design.Read More
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40875Undisclosed50 - 249 employeesClarksburg, MDTriOptus is an IT staff augmentation company. Their team is located in Clarksburg, Maryland and Kothaguda, India. The firm offers IT staff augmentation and Custom Software Development.Read More
Industries
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40876Undisclosed50 - 249 employeesSimya Solutions (Ling) is a web development company. Based in Chiang Mai, Thailand, their team provides Web Development and Custom Software Development.Read More
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40877Undisclosed50 - 249 employeesVancouver, CanadaEvolve Creative Solutions Inc., a SEO company, is based in Vancouver, Canada. They provide Search Engine Optimization and Web Design.Read More
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40878Undisclosed50 - 249 employeesLas Vegas, NVInvisia is a software development company. They focus on Custom Software Development and Call Center Services and were launched in 2012. The agency is based in Las Vegas, Nevada.Read More
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40879Undisclosed50 - 249 employeesBangkok, ThailandClickNext Co.,Ltd is a CRM consulting and SI company. Established in 2010, the company focuses on CRM consulting and SI and ERP consulting and SI.Read More
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40880Undisclosed50 - 249 employeesZaragoza, SpainLink Digital is a midsize Zaragoza, Spain-based software development firm. The team focuses on Custom Software Development and Mobile App Development.Read More
Industries
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40881Undisclosed50 - 249 employeesBarranquilla, ColombiaBased in Barranquilla, Colombia and Miami, Florida, AT ELECTRONIC is a Digital Strategy company. They specialize in Digital Strategy and Web Design.Read More
Industries
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40882Undisclosed50 - 249 employeesGurugram, IndiaAds Optimiser Private Limited is a Gurugram, India-based social media marketing firm. The team offers Social Media Marketing and Search Engine Optimization.Read More
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40883Undisclosed50 - 249 employeesRichmond Hill, CanadaQuantum Integrators is a big data company. Founded in 2005, the team provides BI & big data consulting & SI and cloud consulting & SI.Read More
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40884Undisclosed50 - 249 employeesBrampton, CanadaGeorgia IT, Inc. Is a cloud consulting & SI company established in 2007. Their team provides cloud consulting & SI and Cybersecurity.Read More
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40885Undisclosed50 - 249 employeesPrinceton, NJStellar IT Solutions is a CRM consulting and SI company. They were established in 2018, and their services include CRM consulting and SI and IT staff augmentation.Read More
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40886Undisclosed50 - 249 employeesIrvine, CAEJAmerica is a big data analytics company located in Irvine, California. Founded in 2016, the team specializes in BI & big data consulting & SI and cloud consulting & SI.Read More
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40887Undisclosed50 - 249 employeesIrvine, CAFounded in 2016, Purple Drive Technologies is an user experience agency. The agency provides UX/UI Design and cloud consulting & SI, and is midsize.Read More
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40888Undisclosed50 - 249 employeesSan Ramon, CATrident Consulting Inc, a business intelligence company, offer BI & big data consulting & SI and cloud consulting & SI. They were founded in 2005.Read More
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40889Undisclosed50 - 249 employeesLanghorne, PANoblesoft Solutions is an UX design company. They are headquartered in Langhorne, Pennsylvania and have midsize team of experts. Their services include UX/UI Design and BI & big data consulting & SI.Read More
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40890Undisclosed50 - 249 employeesPleasanton, CAAllianceIT Inc is a data analytics company. In Pleasanton, California, the team specializes in BI & big data consulting & SI and ERP consulting and SI.Read More
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