Top 30 Custom Software Development Companies
The Best of March 2026
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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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is an artificial intelligence firm founded in 2001. Their small team is in Medina, Washington and offers Artificial Intelligence, UX/UI Design, AI Consulting, Custom Software Development, and more.Read More
Industries
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12931$1,000+50 - 249 employeesAmsterdam, NetherlandsCustom software development company Florijn App & Web Solutions is headquartered in Amsterdam, Netherlands. Their services include Custom Software Development and BI & big data consulting & SI.Read More
Industries
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12932$25,000+10 - 49 employeesCremorne, AustraliaFolio1 Technology is a custom software development company. They focus on Custom Software Development and cloud consulting & SI and were launched in 2008. The firm is in Cremorne, Australia.Read More
Industries
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12933$25,000+10 - 49 employeesVilnius, LithuaniaInventi is a software development firm. Their small team of employees is in Vilnius, Lithuania. Their team offers Custom Software Development and IT managed services.Read More
Industries
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12934$50,000+50 - 249 employeesŻywiec, PolandFounded in 1994, Infomex Sp. Z o.o. Is a midsize software development company located in Żywiec, Poland. Their team focuses on Custom Software Development and cloud consulting & SI.Read More
Industries
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12935$25,000+2 - 9 employeesTallinn, EstoniaHeadquartered in Tallinn, Estonia, PerfectLine is a software development firm. They provide Custom Software Development and E-Commerce Development.Read More
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12936$50,000+50 - 249 employeesSingapore, SingaporeBased in Singapore, Singapore, Neutrinos is a software development company. They offer Custom Software Development and Mobile App Development and were established in 2015.Read More
Industries
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12937$10,000+10 - 49 employeesHadsund, DenmarkLaunched in 2006, Intelligent Systems A/S is a small custom software development firm. Their team specializes in Custom Software Development.Read More
Industries
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12938Undisclosed2 - 9 employeesKozhikode, IndiaIn Kozhikode, India, NEO MLM is a small software development firm. The team specializes in Custom Software Development.Read More
Industries
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12939Undisclosed2 - 9 employeesStockholm, SwedenClever Compliance is a software development firm. Their small team is based in Stockholm, Sweden and Sollentuna, Sweden. Their services include Custom Software Development and Blockchain.Read More
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12940$25,000+50 - 249 employeesS S Colony, IndiaFantasy Sports Tech is a software development company. Launched in 2015, the firm is located in S S Colony, India. Their team provides Custom Software Development and Mobile App Development.Read More
Industries
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12941$1,000+50 - 249 employeesJalgaon, IndiaSantronix is a custom software development firm established in 1995. Their services include Custom Software Development and E-Commerce Development.Read More
Industries
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12942$5,000+50 - 249 employeesŁódź, PolandQuercus | New Model Vendor is a software development company located in Łódź, Poland. They offer Custom Software Development and Web Development and were launched in 2010.Read More
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12943$50,000+50 - 249 employeesBaku, AzerbaijanCustom software development company ATL Tech was founded in 2013. The firm offers Custom Software Development and cloud consulting & SI, and is midsize.Read More
Industries
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12944$5,000+50 - 249 employeesMedellín, ColombiaEstablished in 2003, IAS SOFTWARE is a midsize Medellín, Colombia-based IT staff augmentation company. Their team specializes in IT staff augmentation and Custom Software Development.Read More
Industries
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12945$50,000+2 - 9 employeesPhoenix, AZAndrew McWatters & Co. Is a custom software development firm. They specialize in Custom Software Development and IT staff augmentation and were founded in 2020.Read More
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12946$75,000+10 - 49 employeesSib, OmanPenielComputer is a small Sib, Oman-based custom software development firm. The team offers Custom Software Development.Read More
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12947$50,000+10 - 49 employeesPlano, TXSoftware development company Slavna Game Studio was established in 2009. Headquartered in Plano, Texas, the team specializes in Custom Software Development and Mobile App Development.Read More
Industries
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12948$25,000+10 - 49 employeesLawrence, KSBrand New Box is a software development firm. Based in Lawrence, Kansas, the team focuses on Custom Software Development and Web Development.Read More
Industries
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12949$1,000+2 - 9 employeesPleasanton, CABydrec Inc. Is a software development company launched in 2013. The company specializes in Custom Software Development and HR Consulting, and is small.Read More
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12950$5,000+50 - 249 employeesCABA, ArgentinaIT managed services company Gen IT was founded in 2013. Based in CABA, Argentina and Rosario, Argentina, the team specializes in IT managed services and Custom Software Development.Read More
Industries
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12951Undisclosed10 - 49 employeesCanberra, AustraliaLaunched in 2013, Pursuit Technology is a custom software development firm. The company offers Custom Software Development and Mobile App Development, and is small.Read More
Industries
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12952$1,000+2 - 9 employeesSalt Lake City, UTMenus ByDesign is a small software development firm in Salt Lake City, Utah. Their services include Custom Software Development.Read More
Clients
https://menus-bydesign.com/Industries
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12953$10,000+2 - 9 employeesLacey Green, EnglandBrandon Cross is a software development firm. They are headquartered in Lacey Green, England, and their services include Custom Software Development and Web Development.Read More
Industries
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12954Undisclosed10 - 49 employeesWien, AustriaLaunched in 2017, Decidio GmbH is a software development firm. The company offers Custom Software Development and CRM consulting and SI.Read More
Industries
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12955$10,000+10 - 49 employeesHanoi, VietnamDTN is a software development company and website development firm founded in 2005. Their services include Custom Software Development and Web Development.Read More
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12956Undisclosed10 - 49 employeesUndisclosedRed Pepper Software is a software development company. They are headquartered in and have small team. Their services include Custom Software Development.Read More
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12957Undisclosed10 - 49 employeesGlendora, CAEstablished in 2013, My Best Studio is a small software development company. Their team provides Custom Software Development and Web Design.Read More
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12958$50,000+50 - 249 employeesLiverpool, EnglandYozu is a midsize custom software development firm founded in 2013. Their team focuses on Custom Software Development and Mobile App Development.Read More
Industries
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12959Undisclosed50 - 249 employeesBlue People LLC is a custom software development firm and Business Consulting company launched in 2015. Located in Houston, Texas, the team offers Custom Software Development and Business Consulting.Read More
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12960$1,000+10 - 49 employeesNoida, IndiaLaunched in 2015, TrackOlap, a small custom software development company, is located in Noida, India. Their team specializes in Custom Software Development.Read More
Industries
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