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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38611$5,000+Freelancer employeesBlueScript Consulting is an ERP consulting and SI company. Founded in 2025, the firm is based in Austin, Texas. Their services include ERP consulting and SI and Search Engine Optimization.Read More
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38612$1,000+Freelancer employeesFounded in 2025, DJ InfoSoft LLP is a web design agency. Their team focuses on Web Design and UX/UI Design.Read More
Industries
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38613$10,000+Freelancer employeesWONTERA is a web development company. The team provides Web Development and IT strategy consulting, and the company is located in Ahmedabad, India.Read More
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38614$1,000+Freelancer employeesBased in Sharjah, United Arab Emirates, BuildNexa FZE is a web development firm. They offer Web Development and Digital Strategy.Read More
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38615UndisclosedFreelancer employeesZlin, Czech RepublicDesigner Webs is a website development company founded in 2022. The agency offers Web Development and Web Design.Read More
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38616$1,000+Freelancer employeesXeplas is a web development firm. They provide Web Development and Social Media Marketing and are in Nairobi, Kenya.Read More
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38617UndisclosedFreelancer employeesRudniki, PolandI have IT Tomasz Krasoń, an e-commerce development firm, was founded in 2015. The agency specializes in E-Commerce Development and Web Development, and is small.Read More
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38618UndisclosedFreelancer employeesWebdiggers is a website development company launched in 2020. In Sahibzada Ajit Singh Nagar, India, the team provides Web Development and Search Engine Optimization.Read More
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38619UndisclosedFreelancer employeesIn Trimsaran, Wales, Tywod Web Designs is a small web development company. Their services include Web Development and Web Design.Read More
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38620UndisclosedFreelancer employeesIași, RomaniaApplication Management & Support company MTG - Computer Repair Center & Consultancy is located in Iași, Romania. The team offers Application Management & Support and other IT consulting and SI.Read More
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38621$1,000+Freelancer employeesWebSentinel is a web design company. Located in Haubourdin, France, their small team specializes in Web Design and Web Development. The agency was launched in 2025.Read More
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38622$1,000+Freelancer employeesLaunched in 2025, VPVWS is a small website development company. Their services include Web Development and Application Management & Support.Read More
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38623UndisclosedFreelancer employeesMTDev is a small Budapest, Hungary-based web development company. The team focuses on Web Development and API Development.Read More
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38624UndisclosedFreelancer employeesBranding firm Dashacoder is in Saraidhella, India. Their services include Branding and Social Media Marketing.Read More
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38625$5,000+Freelancer employeesMarket Research company SDW Solutions was established in 2015. The team offers Market Research and Email Marketing and is located in Freienbach, Switzerland.Read More
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38626$1,000+Freelancer employeesMadrid, SpainUX agency Luna Studio was launched in 2025. Headquartered in Madrid, Spain, the team focuses on UX/UI Design and Web Design.Read More
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38627Undisclosed50 - 249 employeesOakville, CanadaCybersecurity company ProServeIT Corporation provides Cybersecurity and IT managed services. They were launched in 2002.Read More
Industries
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38628$25,000+250 - 999 employeesAhmedabad, IndiaHidden Brains InfoTech is a custom software development firm headquartered in Ahmedabad, India; Schaumburg, Illinois; Andover, England and Lagos, Nigeria. The midsize team provides Custom Software Development, Web Development, Mobile App Development, AI Consulting, and more and was launched in 2003.Read More
Clients
DHLIndustries
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38629Undisclosed250 - 999 employeesDallas, TXRead More
Projekt202 is a software development and marketing company based in Addison, Texas. They were founded in 2003 and have a team of 285 employees. They specialize in custom software development, UX/UI design, and mobile app development to improve their client’s customer and employee experiences.
Clients
VontoIndustries
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38630$100,000+250 - 999 employeesDallas, TXRead More
Novo , a blockchain company, was launched in 2022. The firm specializes in blockchain and has a midsize team.
Industries
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38631Undisclosed250 - 999 employeesSt. Louis, MORead More
Frontline Managed Services is an IT strategy consulting company. The midsize team is in St. Louis, Missouri. Their services include IT strategy consulting, cybersecurity, IT managed services, custom software development, and more.
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38632$10,000+250 - 999 employeesSofia, BulgariaInfragistics Bulgaria, an UX agency, was founded in 1989. The midsize team focuses on UX/UI Design and Custom Software Development.Read More
Clients
DellIndustries
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38633$5,000+250 - 999 employeesMadrid, SpainS|ngular, a custom software development firm, was launched in 2014. They provides Custom Software Development and cloud consulting & SI.Read More
Industries
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38634$5,000+250 - 999 employeesAustin, TXSilicus, a custom software development firm, is headquartered in Austin, Texas. Launched in 2000, the team specializes in Custom Software Development and UX/UI Design.Read More
Industries
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38635$10,000+250 - 999 employeesAhmedabad, IndiaEnsight Global Pvt. Ltd. Is a midsize Ahmedabad, India-based custom software development firm. Their services include Custom Software Development and Web Design.Read More
Industries
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38636$10,000+250 - 999 employeesStockton-on-Tees , EnglandVisualsoft, a custom software development firm, offer Custom Software Development and Conversion Optimization. They were established in 1998.Read More
Industries
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38637$10,000+250 - 999 employeesVisakhapatnam, IndiaLaunched in 2011, 21st Century Software Solutions is a software development firm. The team provides Custom Software Development and Blockchain.Read More
Clients
MicrosoftIndustries
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38638$5,000+250 - 999 employeesNewport Beach, CADynTek is a midsize Newport Beach, California-based IT strategy consulting company. Their services include IT strategy consulting and Custom Software Development.Read More
Industries
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38639$1,000+250 - 999 employeesWakefield, MAVestmark is an Accounting company. They are headquartered in Wakefield, Massachusetts. Their team specializes in Accounting and Back Office Outsourcing.Read More
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38640$10,000+250 - 999 employeesSydney, AustraliaBack Office Outsourcing company Squiz offers Back Office Outsourcing and Custom Software Development. They were established in 1998.Read More
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