Top 100 Software Development Companies in Philadelphia
The Best of July 2026Looking for a top software developer in Philadelphia?
As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.
To assist you in your search for a partner, we’ve compiled this list of the top software development companies in Philadelphia. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Philadelphia Software Developers
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures, a software development company, is located in Irvine, California. The small team provides Custom Software Development, Mobile App Development, and UX/UI Design and was founded in 2017.Read More
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a Medina, Washington-based UX agency. The small team focuses on UX/UI Design, Mobile App Development, Custom Software Development, Web Design, and more and was established in 2001.Read More
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151Undisclosed50 - 249 employeesKing of Prussia, PAEigen X is a CRM consulting and SI company. Based in King of Prussia, Pennsylvania, the company offers CRM consulting and SI and cloud consulting & SI.Read More
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152$1,000+10 - 49 employeesWilmington, DEByteScout is a website development firm founded in 2006. Their team specializes in Web Development and Enterprise App Modernization.Read More
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153Undisclosed10 - 49 employeesWilmington, DECloud consulting & SI company OutworkTech Inc. Was founded in 2018. The firm focuses on cloud consulting & SI and Custom Software Development, and is small.Read More
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154$1,000+10 - 49 employeesWilmington, DEElite Wiki Creators is a media planning & buying agency launched in 2024. They are located in Wilmington, Delaware and have a small team. The company specializes in media planning & buying, custom software development, mobile app development, application management & support, and more.Read More
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155$1,000+Freelancer employeesEvesham, NJRoseware is an Enterprise App Modernization company established in 2025. The team specializes in Enterprise App Modernization and Application Management & Support.Read More
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156$5,000+10 - 49 employeesWest Chester, PADM Worx LLC, an application development company, is located in West Chester, Pennsylvania. Their services include Mobile App Development and Call Center Services.Read More
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157$25,000+50 - 249 employeesNewark, DEHeadquartered in Pune, India and Newark, Delaware, Varseno Solutions is a cloud consulting & SI company. The midsize firm was founded in 2014. Their services include cloud consulting & SI, UX/UI Design, BI & big data consulting & SI, Custom Software Development, and more.Read More
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158Undisclosed250 - 999 employeesPlymouth Meeting, PAUser experience agency Software Country offers UX/UI Design and IT strategy consulting. They are based in Plymouth Meeting, Pennsylvania and London, England.Read More
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159$1,000+50 - 249 employeesMiddletown, DESyndell, a web development firm, is in Middletown, Delaware; Ahmedabad, India and Manchester, England. The midsize team offers Web Development, Mobile App Development, E-Commerce Development, Artificial Intelligence, and more. The agency was launched in 2014.Read More
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160Undisclosed50 - 249 employeesNewark, DEDecisivEdge, LLC is a software development firm established in 2007. Their team offers Custom Software Development and cloud consulting & SI.Read More
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161$1,000+2 - 9 employeesWarminster, PATAYIO Technologies is an IoT development company established in 2026. Their services include IoT development and Custom Software Development.Read More
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162Undisclosed10 - 49 employeesWilmington, DEMySherpa® - Business Technology Guides, a custom software development company, was launched in 2001. They offers Custom Software Development and IT managed services.Read More
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163$5,000+10 - 49 employeesAllentown, PARead More
KDG is a leading tech provider working primarily with educational institutions, non-profits, and small to midsize family businesses. Headquartered in Allentown, Pa., with a satellite office in Washington, DC, KDG provides custom software development, CRM consulting, sales intelligence, and IT managed services.
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Drexel UniversityIndustries
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164$1,000+2 - 9 employeesNewark, DEWeb design company Pikasso Studio was launched in 2017. They are in Dubai, United Arab Emirates; Newark, Delaware and Bengaluru, India and have a small team. Pikasso Studio focuses on Web Design, UX/UI Design, Custom Software Development, Web Development, and more.Read More
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165Undisclosed10 - 49 employeesWilmington, DEZiiware Inc. Is a small custom software development firm and ERP consulting and SI company. Founded in 1987, the team provides Custom Software Development and ERP consulting and SI.Read More
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166$25,000+10,000+ employeesPrinceton, NJPersistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
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167$10,000+2 - 9 employeesPrinceton, NJRead More
Cabeus is an IT solutions and services firm based in Princeton, N.J. With a small team of fewer than 10 employees, Cabeus provides ECM consulting, custom software development, and mobile app development to life sciences and pharmaceutical companies.
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Bristol-Myers Squibb -
168$10,000+2 - 9 employeesNewark, DEStarlink Nexus LLC is a small web design agency located in Newark, Delaware. Established in 2024, the team specializes in web design, cloud consulting & SI, IT managed services, custom software development, and more.Read More
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169$10,000+250 - 999 employeesMiddletown, DEESparkBiz is a custom software development firm. They specialize in Custom Software Development, IT staff augmentation, Artificial Intelligence, cloud consulting & SI, and more and were launched in 2010. Their midsize team is Ahmedabad, India-based.Read More
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T-MobileIndustries
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170$5,000+50 - 249 employeesWilmington, DEHeadquartered in Wilmington, Delaware, Beatle Web Studios is an app development company. They offer Mobile App Development and Social Media Marketing and were launched in 2016.Read More
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171$25,000+10 - 49 employeesNewark, DEKloudWorx, Inc. Is a Newark, Delaware-based IT strategy consulting company. They focus on IT strategy consulting, ERP consulting and SI, Business Consulting, Custom Software Development, and more and were launched in 2017.Read More
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Ministry of Economy (MoE), United Arab Emirates (UAE Gov.) National Economic Registry (NER), Federal Authority, United Arab Emirates (UAE Gov.) Al Nahdha Investments (Abu Dhabi, UAE) Emirates Technology Solutions (Etek)Industries
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172Undisclosed10 - 49 employeesNewark, DETroxis is an IT staff augmentation company launched in 2026. Their team provides IT staff augmentation and IT strategy consulting.Read More
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173$10,000+10 - 49 employeesPrinceton, NJHeadquartered in Tel Aviv-Yafo, Israel and Princeton, New Jersey, Ryware is a software development company. The team specializes in Custom Software Development and Web Development.Read More
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174Undisclosed1,000 - 9,999 employeesBear, DEZeb is a large big data company based in Bear, Delaware and Mississauga, Canada. Their services include BI & big data consulting & SI and Cybersecurity.Read More
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175Undisclosed2 - 9 employeesNewark, DERead More
Max Planck is a IT strategy consulting company founded in 2022. Their small team is based in Madrid, Spain and Newark, Delaware. The company offers IT strategy consulting, mobile app development, IT staff augmentation, custom software development, and more.
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176$1,000+50 - 249 employeesMount Holly, NJCustom software development firm DevDisruptors is located in Lisboa, Portugal and Mount Holly, New Jersey. Established in 2016, the team provides Custom Software Development and Web Development.Read More
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177$10,000+250 - 999 employeesPrinceton, NJCustom software development firm Sacdea Solutions, Inc is based in Princeton, New Jersey. They specialize in Custom Software Development and Mobile App Development.Read More
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178$1,000+2 - 9 employeesPlainsboro Township, NJIT strategy consulting company SMBJUGAAD LLC was launched in 2025. Their small team is in Plainsboro Township, New Jersey and offers IT strategy consulting, cloud consulting & SI, Custom Software Development, Web Development, and more.Read More
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179Undisclosed50 - 249 employeesPrinceton, NJFlex Databases is a custom software development company located in Princeton, New Jersey and Prague, Czech Republic. The midsize agency was founded in 2011. Their services include custom software development.Read More
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180$5,000+10 - 49 employeesNewark, DERead More
Cloudreams is a small cloud consulting & SI company. The Newark, Delaware-based agency was founded in 2019. Their services include cloud consulting & SI, IT staff augmentation, IT strategy consulting, custom software development, and more.
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