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.
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2131$10,000+50 - 249 employeesAustin, TXInceptives Digital is a midsize AI firm. Founded in 2022, the team provides Artificial Intelligence, Custom Software Development, IT staff augmentation, Mobile App Development, and more. The firm is in Austin, Texas.Read More
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2132$10,000+50 - 249 employeesBogotá, ColombiaRead More
Established in 2013, ZAGA is an IT staff augmentation company. Their midsize team is in Irvine, California; Bogotá, Colombia and Medellín, Colombia. Their services include IT staff augmentation, custom software development, e-commerce development, ux/ui design, and more.
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2133$5,000+10 - 49 employeesRead More
Asamblo is a development agency founded in 2015 in Buenos Aires, Argentina. They have secondary locations in Miami and Barcelona, Spain, and a team of about 20 employees. They mainly provide custom software development, web development, and mobile app development to small-to-medium-sized businesses in financial services, healthcare, and other industries.
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Dr. Contact LensIndustries
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2134$5,000+50 - 249 employeesIndore, IndiaRead More
Maven Cluster is a digital marketing agency from Indore, India. With 65 team members, their services include digital strategy, web design, and custom software development.
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DeloitteIndustries
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2135$1,000+50 - 249 employeesNext Olive Technologies is an app development company. Their small team is headquartered in Lucknow, India and provides mobile app development, custom software development, web development, e-commerce development, and more. The agency was founded in 2002.Read More
Industries
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2136$5,000+10 - 49 employeesAhmedabad, IndiaRead More
Pixer is a design agency based in Mumbai, India with fewer than 50 teammates. They have offered UX/UI design, product design, and custom software development solutions since their founding in 2012. Clients include small and midmarket businesses in the advertising and marketing, consumer products and services, and business services industries.
Clients
Event GeniusIndustries
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2137$50,000+2 - 9 employeesDigital Templars LLC is a small custom software development firm headquartered in Bielsko-Biała, Poland. Launched in 2016, the team offers Custom Software Development, Web Development, Web Design, and Mobile App Development.Read More
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2138$1,000+50 - 249 employeesMississauga, CanadaRead More
Code Creators is a custom software development firm. The Mississauga, Canada-based firm was established in 2010. The midsize team specializes in custom software development, CRM consulting and SI, mobile app development, web design, and more.
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2139$25,000+50 - 249 employeesRichmond, VAUDig, a software development firm, was established in 2001. They focuses on Custom Software Development and Product Design.Read More
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2140$10,000+50 - 249 employeesCórdoba, ArgentinaRead More
The Fuzzy Fish is development firm that was founded in 2015. Their team of about 20 employees is based in Córdoba, Argentina. They work with small and medium-sized businesses in a variety of industries. In addition to development, they also provide UX and web design services.
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DaoCloudIndustries
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2141$10,000+10 - 49 employeesSofia, BulgariaRead More
Donatix is a development company headquartered in Sofia, Bulgaria and founded in 2015. The agency has another location in London, in the UK. Donatix's team of about 10 employees specializes in web design, but also provides mobile app development. Many of Donatix's clients are small businesses.
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BayerIndustries
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2142$5,000+10 - 49 employeesAnkara, TürkiyeSmart Maple Technology is a custom software development firm. They specialize in custom software development, mobile app development, robotics process automation, api development, and more and were established in 2021. The agency is in Ankara, Türkiye.Read More
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2143$25,000+10 - 49 employeesYerevan, ArmeniaCodeInno is a Glendale, California-based custom software development firm. Established in 2011, the small team offers custom software development, web development, and enterprise app modernization.Read More
Industries
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2144$5,000+10 - 49 employeesNairobi, KenyaRead More
Segue Interactive is a software company based in Nairobi, Kenya with more than 10 members. Since their founding in 2017, they have offered custom software development, mobile app development, and UX/UI design solutions for small and mid-market firms.
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SwiftCiti Technology LLCIndustries
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2145$1,000+10 - 49 employeesLagos, NigeriaRead More
Acumen Digital is a UX design agency headquartered in Maryland, Nigeria, with an additional location in South Africa. They have a team of 3 people who provide mobile app development, UX/UI design, custom software development, and web design services. They work with mid-market, small, and enterprise businesses. Their clients are in the business services, consumer products & services, and IT industries.
Clients
Africa Initiative for GovernanceIndustries
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2146$100,000+10 - 49 employeesLondon, EnglandRead More
GBMF Tech, a software development firm, was established in 2019. Their small team is headquartered in London, United Kingdom; Citrus Heights, California and Chișinău, Moldova. The firm provides custom software development, web development, mobile app development, and e-commerce development.
Clients
Freight CrewIndustries
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2147$100,000+250 - 999 employeesMontréal, CanadaNventive x Wepoint is an application development company. The Montréal, Canada-based agency was established in 2008. The midsize team focuses on Mobile App Development, Web Development, Artificial Intelligence, and Custom Software Development.Read More
Clients
DCMIndustries
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2148$5,000+50 - 249 employeesVinnytsia, UkraineRead More
Five Systems Development is a mobile app development company in Vinnytsia, Ukraine. Founded in 2015, they have about 15 employees that serve mostly small-business and midmarket clients in the consumer products, education, and financial sectors. Services include cloud consulting, web development, and custom software development.
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WargamingIndustries
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2149$25,000+10 - 49 employeesChinon, FranceWinSoft.io is a small custom software development company. The Kyiv, Ukraine-based agency was established in 2018. Their services include custom software development, mobile app development, and web development.Read More
Industries
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2150$25,000+10 - 49 employeesAustin, TXRead More
Wursta is a cloud technology consulting company based in Roswell, Ga., with an office in Austin, Texas. The company, founded in 2014, has a team of less than ten that provides unified communications consulting & SI, cloud consulting & SI, IT strategy consulting, IT managed services, and custom software development. Wursta serves midmarket and small companies in the health care & medical, financial services, consumer products & services, arts & entertainment, and IT industries.
Clients
ZoomInfoIndustries
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2151$25,000+10 - 49 employeesPoznań, PolandRead More
The BitByBit Company is a mobile and web app development agency with offices in Dublin, Ireland and Poznań, Poland. They comprise eight employees specializing in product design, mobile and web development, and branding. They work for small, mid-size and large companies in a range of industries, providing UX/UI design, Android and iOS app development, and visual brand identity.
Clients
European Space AgencyIndustries
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2152$10,000+10 - 49 employeesMostar, Bosnia and HerzegovinaRead More
QSD BiH is a mobile app development company based in Mostar, Bosnia and Herzegovina. The company, founded in 2015, has more than 20 employees who provide, among others, mobile app development, e-commerce development, and application testing services to various companies and institutions.
Clients
The Wonder WeeksIndustries
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2153$50,000+10 - 49 employeesTimișoara, RomaniaRead More
Launched in 2012, [e-spres-oh] is a custom software development company. They are located in Timișoara, Romania and Washington, District of Columbia and have a small team. Their services include custom software development, web development, mobile app development, and enterprise app modernization.
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2154$5,000+2 - 9 employeesToronto, CanadaRead More
Founded in 2020, AskIntegral Software Consulting is a custom software development firm. They are based in Toronto, Canada and have a small team. The company provides custom software development, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more.
Industries
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2155$100,000+250 - 999 employeesDhaka, BangladeshDynamic Solution Innovators is a custom software development firm. The midsize Dhaka, Bangladesh-based team offers Custom Software Development and IT strategy consulting. The firm was founded in 2001.Read More
Industries
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2156$50,000+10 - 49 employeesTârgu Mureș, RomaniaRead More
Cognitive Creators was founded in 2009 and is headquartered in London with other locations in Targu Mures, Romania; Odorheiu Secuiesc, Romania; Miercurea Ciuc, Romania; and Budapest, Hungary. With 20+ employees, they provide branding, digital strategy, and UX/UI design for enterprise and midmarket businesses focused on health care, medical, advertising, marketing, and financial services industries.
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2157$10,000+50 - 249 employeesAhmedabad, IndiaLaunched in 2016, GetOnCRM Solutions is a midsize CRM consulting and SI company. Their team focuses on CRM consulting and SI, IT strategy consulting, IT staff augmentation, Custom Software Development, and more. The company is in Naperville, Illinois and Ahmedabad, India.Read More
Clients
B2B matrixIndustries
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2158$10,000+50 - 249 employeesNoida, IndiaRead More
Software development firm Copperchips | Software Development Company was founded in 2016. The firm offers custom software development, ux/ui design, and mobile app development and has a midsize team.
Industries
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2159$5,000+10 - 49 employeesVinnytsia, UkraineRead More
Magisoft Solutions is a software firm based in Vinnytsia, Ukraine, and founded in 2017. Their team of over 10 specializes in custom software development, mobile app development, and enterprise app modernization solutions for small businesses across various industries.
Clients
ShashlichokIndustries
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2160$10,000+10 - 49 employeesRead More
Digital Dom is a small custom software development firm launched in 2019. Their services include custom software development, web development, IT strategy consulting, and web design. The company is based in London, United Kingdom; Warszawa, Poland and Voluntari, Romania.
Industries
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