Top 100 Fintech Software Development Companies
The Best of December 2025Looking for a top fintech custom software developer?
Software developers own the process of transforming data into an organized structure for a product such as a mobile app or website. As you tackle complex development projects to grow your business, you'll need the right partner for your needs.
Check out our directory of Fintech software development companies. Browse reviews and ratings and scan by industry or specialty to find the company that's the best fit for you.
List of the Best Financial Services Custom Software Developers
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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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1261$5,000+10 - 49 employeesZagreb, CroatiaSimple Code, a software development company, was established in 2015. Their small team is in Zagreb, Croatia. The company specializes in Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
Industries
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1262$25,000+50 - 249 employeesVilnius, LithuaniaScaleTech, an app development company, was launched in 2005. Their midsize team is in Vilnius, Lithuania; Lehi, Utah and Atwell, Australia and focuses on Mobile App Development, Custom Software Development, Web Development, and Low/No Code Development.Read More
Industries
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1263$10,000+10 - 49 employeesPlano, TXRead More
IntelliCeed Inc. Is a small software development firm. The Kharkiv, Ukraine-based agency was established in 2017. Their team offers custom software development, mobile app development, web development, IT managed services, and more.
Industries
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1264$50,000+10 - 49 employeesSingapore, SingaporeRead More
Buuuk is a strategic design consultancy headquartered in Singapore with an additional location in Ho Chi Minh, Vietnam. The company was founded in 2008, and has a team of 38 who specialize in mobile app development, custom software development, and UX/UI design.
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DaimlerIndustries
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1265$50,000+50 - 249 employeesZürich, SwitzerlandRead More
Founded in 2013, modeso is a software development firm. They are located in Zürich, Switzerland; Alexandria, Egypt and Cairo, Egypt and have a midsize team. Their services include custom software development, web development, enterprise app modernization, and other application development.
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Audit TechnologiesIndustries
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1266$10,000+50 - 249 employeesKyiv, UkraineMATOFFO is a cloud consulting & SI company. They focus on cloud consulting & SI and Custom Software Development and were founded in 2017. The company is based in Tallinn, Estonia; Kyiv, Ukraine; Toronto, Canada and Wilmington, Delaware.Read More
Industries
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1267$5,000+50 - 249 employeesEdmonton, CanadaLaunched in 2016, Punchcard Systems is a software development firm. Their midsize team is headquartered in Edmonton, Canada. Their team provides Custom Software Development, Mobile App Development, Enterprise App Modernization, Digital Strategy, and more.Read More
Clients
Go Auto CPA Insurance Plans West Chargestop College of Registered Nurses of Alberta (CRNA)Industries
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1268$25,000+10 - 49 employeesJoondalup, AustraliaRead More
Redi Apps, a custom software development company, was launched in 2010. Based in Joondalup, Australia, their small team offers custom software development, web development, mobile app development, web design, and more.
Industries
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1269$25,000+10 - 49 employeesFalls Church, VARead More
OakTree Apps is a development consultancy in Falls Church, Va. Founded in 2020, they have about 1 employee that serves midmarket and small-business clients in the IT, financial, and advertising industries. Services include mobile app development blockchain, and web development.
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PGA of AmericaIndustries
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1270$25,000+50 - 249 employeesSan Salvador, El SalvadorRead More
Founded in 2003 and headquartered in Pittsburg, Calif. is software development and consulting company who works with small, midmarket, and enterprise companies in the financial, legal, government, and e-commerce industries. With another location in El Salvador, a team of 250 provide custom software development, big data consulting, mobile app development, application testing, and artificial intelligence services to clients.
Clients
Mitratech Inc.Industries
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1271$10,000+10 - 49 employeesMedellín, ColombiaRead More
CodeBranch is a small IT staff augmentation company based in Medellín, Colombia and Pembroke Pines, Florida. They focus on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more and were established in 2020.
Industries
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1272$5,000+10 - 49 employeesAhmedabad, IndiaRead More
Infynno Solutions is a website development firm. Established in 2018, the small agency is headquartered in Ahmedabad, India. Their services include web development, custom software development, ux/ui design, and mobile app development.
Industries
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1273$10,000+10 - 49 employeesBucurești, RomaniaRead More
UPDIVISION is a software development company based in Bucharest, Romania. Founded in 2010, their team currently consists of 67 employees. They offer web development, mobile app development, and IT strategy consulting. They primarily serve small business clients in the business, automotive, and e-commerce industries.
Industries
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1274$10,000+10 - 49 employeesBanja Luka, Bosnia and HerzegovinaDevelabs, a web design agency, was founded in 2007. The firm provides web design, ux/ui design, architectural design, cloud consulting & SI, and more and has a small team.Read More
Clients
JedoxIndustries
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1275$10,000+50 - 249 employeesAhmedabad, IndiaLocated in Ahmedabad, India and San Jose, California, Third Rock Techkno is a Generative AI company. The midsize firm was established in 2015. Their services include Generative AI, Web Development, Low/No Code Development, IT staff augmentation, and more.Read More
Clients
Israel, Israel & Purdy, LLP National Institute for Newman Studies Navneet Education Ltd Epimoney Private LimitedIndustries
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1276$25,000+10 - 49 employeesNew York, NYRead More
Established in 2021, OSMOS is a mobile application development firm. They are located in New York, New York and have a small team. Their services include Mobile App Development, UX/UI Design, Mobile & App Marketing, Custom Software Development, and more.
Clients
Crawler HEARST XSHACK COCOONIndustries
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1277$10,000+50 - 249 employeesSopot, PolandDevopsbay is a midsize DevOps Managed Services company based in Sopot, Poland and Wyoming, Michigan. Founded in 2018, the team provides DevOps Managed Services, cloud consulting & SI, Custom Software Development, Artificial Intelligence, and more.Read More
Clients
DataRobotIndustries
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1278$5,000+50 - 249 employeesCuritiba, BrazilRead More
Visionnaire is a software house based in Curitiba, Brazil. Founded in 1996, this company has over 100 employees. Services provided by Visionnaire include web development, custom software development, and mobile app development.
Clients
HSBC BankIndustries
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1279$50,000+50 - 249 employeesVilnius, LithuaniaRead More
Midsize custom software development firm Addendum Solutions, is based in Vilnius, Lithuania. Their services include custom software development, IT staff augmentation, IT strategy consulting, CRM consulting and SI, and more.
Clients
United States SenateIndustries
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1280$10,000+50 - 249 employeesEscazu, Costa RicaInterfaz is a midsize software development company. They focus on Custom Software Development, Mobile App Development, UX/UI Design, cloud consulting & SI, and more and were established in 2002. The agency is headquartered in Escazu, Costa Rica.Read More
Industries
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1281$25,000+10 - 49 employeesWest Vancouver, CanadaHooman Studio is a mobile application development firm in West Vancouver, Canada and Vancouver, Canada. The small agency was founded in 2018. Their services include Mobile App Development, Branding, Web Design, Custom Software Development, and more.Read More
Industries
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1282$25,000+10 - 49 employeesAustin, TXRead More
CURTIS Digital, Inc. is an Austin, Texas based web development firm that was founded in 2000. They have 10 employees and specialize in web development, custom software development, and UX/UI design.
Clients
American Campus(ACC)Industries
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1283$25,000+10 - 49 employeesPruszków, PolandEstablished in 2009, JMR is a website development company. The small Pruszków, Poland-based team focuses on Web Development, BI & big data consulting & SI, IT staff augmentation, Custom Software Development, and more.Read More
Industries
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1284$10,000+50 - 249 employeesAustin, TXAkveo is a midsize artificial intelligence firm based in Austin, Texas; Nemenčinė, Lithuania and Warszawa, Poland. Established in 2015, the team offers Artificial Intelligence, Web Development, Mobile App Development, Custom Software Development, and more.Read More
Clients
MyСompassPoint PWC Hymer RetoolIndustries
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1285$50,000+50 - 249 employeesWarszawa, PolandArtificial intelligence development company Quantum is based in Warszawa, Poland; L'viv, Ukraine; Lewes, Delaware and Petah Tikva, Israel. The midsize firm was established in 2015. Their team provides Artificial Intelligence, Generative AI, AI Consulting, AI Agents, and more.Read More
Clients
Our client portfolio includes Nutanix, SeeTree, Manna Irrigation, BlackSwan Technologies, Boosteroid, Flytrex, FSight, Rubicon Project, Lely, etc. We collaborate with startups, SMBs, and midmarket tech companies across the US, EU, and Israel.Industries
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1286$5,000+50 - 249 employeesSurat, IndiaRead More
TaglineInfotech is a development and design agency based in Surat, India. They were founded in 2018 and currently have a team of about 20 people. They work with businesses of all sizes in a variety of industries.
Clients
PromoPrepIndustries
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1287$5,000+250 - 999 employeesDhaka, BangladeshHeadquartered in Dhaka, Bangladesh and Cumming, Georgia, LeadSoft Bangladesh Limited is an IT staff augmentation company. The midsize company was launched in 1999. Their services include IT staff augmentation, custom software development, web development, ux/ui design, and more.Read More
Industries
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1288$25,000+50 - 249 employeesBuenos Aires, ArgentinaLaunched in 2015, Adviters is a software development company. Based in Miami, Florida; Buenos Aires, Argentina and Heredia, Costa Rica, their midsize team provides Custom Software Development, BI & big data consulting & SI, Mobile App Development, CRM consulting and SI, and more.Read More
Industries
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1289$1,000+10 - 49 employeesKharkiv, UkraineLaunched in 2019, Exelor is a Low/No Code Development company. The firm focuses on Low/No Code Development, Custom Software Development, AI Consulting, AI Agents, and more and has a small team.Read More
Clients
Evan-Moor (United States) KISA (Australia) ClaimRide (United States) Summerboard (United States)Industries
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1290$25,000+10 - 49 employeesNiš, SerbiaRead More
Established in 2017, Boopro Technology is a small IT staff augmentation company located in Niš, Serbia and Beograd, Serbia. Their services include IT staff augmentation, Web Development, Mobile App Development, UX/UI Design, and more.
Industries
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