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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17551Undisclosed50 - 249 employeesSão Paulo, BrazilBased in São Paulo, Brazil, PROFIT-E is an UX company. Their services include UX/UI Design and Search Engine Optimization.Read More
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17552Undisclosed50 - 249 employeesIbtikar Technologies, a mobile application development firm, offer Mobile App Development and Web Design. They were founded in 2010.Read More
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17553$1,000+50 - 249 employeesVadodara, IndiaApplication development firm Spaculus Software was established in 2010. The midsize team offers Mobile App Development and Web Development.Read More
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17554$75,000+50 - 249 employeesMontreal, CanadaLogient is a midsize Montreal, Canada-based software development company. Their services include Custom Software Development and cloud consulting & SI.Read More
Industries
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17555$10,000+50 - 249 employeesPrague, Czech RepublicInveo. Is a midsize custom software development company based in Prague, Czech Republic. The team specializes in Custom Software Development and Media Planning & Buying.Read More
Industries
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17556Undisclosed50 - 249 employeesHelsinki, FinlandHeadquartered in Helsinki, Finland, Qvik is a custom software development firm. They specialize in Custom Software Development and UX/UI Design and were founded in 2008.Read More
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17557$25,000+50 - 249 employeesBellevue, WAProvoke Solutions, a software development firm, offers Custom Software Development and Enterprise App Modernization. The firm is in Bellevue, Washington and Wellington, New Zealand.Read More
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17558$1,000+50 - 249 employeesNoida, IndiaInvedus Outsourcing is an IT managed services company established in 2014. The firm provides IT managed services and Custom Software Development, and is midsize.Read More
Industries
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17559$1,000+50 - 249 employeesLargo, FLWeb development firm Autoxloo provides Web Development and Custom Software Development. They are headquartered in Largo, Florida.Read More
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17560$100,000+1,000 - 9,999 employeesShatin, Hong KongAutomated Systems Limited is a large IT managed services company. Founded in 1973, the team offers IT managed services and IT staff augmentation.Read More
Industries
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17561$25,000+1,000 - 9,999 employeesHarrow, EnglandIT strategy consulting company Changepond Technologies Private Limited was established in 2000. The agency specializes in IT strategy consulting and IT managed services.Read More
Industries
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17562Undisclosed50 - 249 employeesSan Francisco, CAPresence is a Digital Strategy company launched in 2012. Their team provides Digital Strategy and Custom Software Development.Read More
Industries
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17563Undisclosed50 - 249 employeesBudapest, HungaryAutsoft is a software development company founded in 2011. Their services include Custom Software Development and Mobile App Development.Read More
Industries
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17564Undisclosed50 - 249 employeesSan Carlos de Bariloche, ArgentinaALTEC is a custom software development company. The team provides Custom Software Development and IoT development, and the agency is in San Carlos de Bariloche, Argentina and Viedma, Argentina.Read More
Industries
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17565Undisclosed50 - 249 employeesKöln, GermanyBased in Köln, Germany and Hamburg, Germany, andagon people GmbH is an Application Testing company. They offer Application Testing and Custom Software Development and were established in 2001.Read More
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17566$1,000+50 - 249 employeesBengaluru, IndiaBased in Bengaluru, India and Bengaluru, India, Vmoksha Technologies Private Limited is an user experience design agency. Their services include UX/UI Design and BI & big data consulting & SI.Read More
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17567Undisclosed50 - 249 employeesCoimbatore, IndiaIT managed services company Assistanz Networks Pvt Ltd is located in Novi, Michigan and Coimbatore, India. They provide IT managed services and Custom Software Development and were launched in 2005.Read More
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17568$50,000+50 - 249 employeesWarszawa, PolandQualityMinds Sp. Z o.o. Is a custom software development company. The Warszawa, Poland-based firm was established in 2017. Their team provides Custom Software Development and Artificial Intelligence.Read More
Industries
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17569Undisclosed1,000 - 9,999 employeesCoimbatore, IndiaKGiSL is an AI development company. Based in Coimbatore, India, their large team focuses on Artificial Intelligence and IT strategy consulting. The company was established in 2000.Read More
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17570$50,000+50 - 249 employeesSeattle, WAJanea Systems is an artificial intelligence company. Their team is located in Seattle, Washington. The firm provides Artificial Intelligence and BI & big data consulting & SI.Read More
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17571Undisclosed50 - 249 employeesFenêtre Online Solutions is a cloud consulting & SI company. Launched in 2004, the agency focuses on cloud consulting & SI and Custom Software Development.Read More
Industries
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17572Undisclosed50 - 249 employeesBig data company Insight Consultants was established in 2000. The team focuses on BI & big data consulting & SI and Custom Software Development and is based in Bedford, Texas.Read More
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17573$5,000+50 - 249 employeesSt. Petersburg, FLMidsize video production agency VOKA, is based in St. Petersburg, Florida. The team focuses on Video Production and Custom Software Development.Read More
Industries
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17574$25,000+50 - 249 employeesDublin, OHLeading EDJE is an IT strategy consulting company headquartered in Dublin, Ohio. The team provides IT strategy consulting and cloud consulting & SI.Read More
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17575Undisclosed50 - 249 employeesLyon, FranceLaunched in 2009, Witekio, a midsize user experience design agency, is in Lyon, France and Bellevue, Washington. Their services include UX/UI Design and Cybersecurity.Read More
Industries
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17576$10,000+50 - 249 employeesAtop Computer Solution is a CRM consulting and SI company. The agency is located in Dubai, United Arab Emirates. Their team specializes in CRM consulting and SI and IT managed services.Read More
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17577$50,000+50 - 249 employeesIT strategy consulting company Rapid Addition is headquartered in London, England. They offer IT strategy consulting and IT managed services and were established in 2003.Read More
Industries
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17578$50,000+50 - 249 employeesStockholm, SwedenBig data analytics company Proxify was established in 2018. The team focuses on BI & big data consulting & SI and cloud consulting & SI and is located in Stockholm, Sweden.Read More
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17579$10,000+50 - 249 employeesMumbai, IndiaRevolo Infotech is an IT staff augmentation company based in Mumbai, India and Broomfield, Colorado. They focus on IT staff augmentation and Custom Software Development.Read More
Industries
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17580$5,000+2 - 9 employeesMumbai, IndiaHow About That! is an user experience company. Launched in 2019, the team offers UX/UI Design and E-Commerce Development. The firm is based in Mumbai, India.Read More
Industries
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