Top 100 Fintech App Developers
The Best of December 2025Looking for a top fintech mobile app developer?
As mobile solutions become increasingly vital to business success, your choice of app developer carries added significance. Searching for and vetting potential partners can be an exhausting process.
Check out our directory of Fintech mobile app 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 Mobile App Development Companies
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1561$5,000+50 - 249 employeesChandigarh, IndiaFounded in 2014, RowthTech is a SEO company. In Chandigarh, India, their midsize team offers search engine optimization, pay per click, digital strategy, social media marketing, and more.Read More
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1562$5,000+50 - 249 employeesBengaluru, IndiaRead More
Inkoniq is a UX-driven product engineering company based in Bangalore, India, with an office in New York. Founded in 2011, the team of 54 specializes in UX/UI design, web design, and web development. They primarily serve small businesses in the consumer products & services, IT, and advertising & marketing industries.
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TownSqaure MediaIndustries
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1563$10,000+10 - 49 employeesLaunched in 2010, Ollon is a software development firm. They are based in Toronto, Canada and have a small team. The agency offers Custom Software Development, Web Development, API Development, cloud consulting & SI, and more.Read More
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1564$1,000+10 - 49 employeesRead More
Website development company OCloud Solutions was established in 2020. In Sheridan, Wyoming, their small team specializes in web development, CRM consulting and SI, custom software development, and mobile app development.
Industries
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1565$10,000+10 - 49 employeesVancouver, CanadaRead More
Synic Software is a custom development company based in Vancouver, Canada. The company, founded in 2017, has a team of around ten that provides custom software development, web development, and mobile app development services to small and larger-sized companies in the IT, advertising & marketing, e-commerce, financial services, and real estate industries.
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Invest smartIndustries
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1566$50,000+10 - 49 employeesCalgary, CanadaNexxt Ideas is a small software development firm. They specialize in Custom Software Development, Artificial Intelligence, Mobile App Development, Web Design, and more and were founded in 2024. The company is headquartered in Calgary, Canada; Calgary, Canada; Denver, Colorado and Seattle, Washington.Read More
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1567$1,000+10 - 49 employeesŁódź, PolandRead More
Codeclusive is a software agency based in Łódź, Poland, and founded in 2019. Their team of more than two offers custom software and web development solutions to small businesses that work in the fields of IT services, consumer products, and legal solutions.
Clients
Lekta AIIndustries
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1568$10,000+50 - 249 employeesNorwalk, CTOnePlusOne Solutions is a midsize web design agency. Based in Norwalk, Connecticut, the agency was established in 2016. Their team provides Web Design, UX/UI Design, Product Design, Web Development, and more.Read More
Industries
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1569$50,000+10 - 49 employeesTimișoara, RomaniaRead More
Launched in 2017, SoftState Technologies is a mobile application development firm. Their small team is in Timișoara, Romania. Their services include mobile app development, web development, custom software development, and e-commerce development.
Industries
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1570$25,000+10 - 49 employeesWarszawa, PolandRead More
Novus Team is a blockchain company founded in 2014. Their small team is in Warszawa, Poland and Sheridan, Wyoming. The agency specializes in blockchain, custom software development, e-commerce development, web development, and more.
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1571$10,000+10 - 49 employeesSurat, IndiaMobile application development firm UniQual iTech is headquartered in Surat, India. The small firm was established in 2012. Their team focuses on Mobile App Development, Web Development, and UX/UI Design.Read More
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1572$5,000+10 - 49 employeesKyiv, UkraineRead More
Ukrosoft is a digital firm founded in 2014 with fewer than 50 professionals. Based in Zaporizhya, Ukraine, they offer web, custom software, and mobile app development solutions for small businesses that work in industries such as e-commerce, education, and the government.
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DoodleboneIndustries
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1573$25,000+10 - 49 employeesWarszawa, PolandRead More
NVT is a Warsaw, Poland based software development firm that was founded in 2007. They have over 7000 employees and along with custom software development, they specialize in web development and AI.
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City FitIndustries
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1574$10,000+50 - 249 employeesHazratpur Wajidpur, IndiaRead More
9 Yards Technology Pvt. Ltd. Is a mobile application development firm. Established in 2020, the team offers mobile app development, web development, web design, and application testing. Their small firm is New Delhi, India-based.
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SHLIndustries
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1575$5,000+10 - 49 employeesNoida, IndiaAppeneure is an application development firm. The small Noida, India-based team provides Mobile App Development, Web Development, Artificial Intelligence, UX/UI Design, and more. The firm was founded in 2018.Read More
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1576$10,000+50 - 249 employeesRīga, LatviaRead More
Diatom Enterprises is a software development and IT consulting company founded in 2004. The team of about 44 employees is headquartered in Riga, Latvia. Diatom Enterprises offers a focused expertise in custom software development, SEO, IT strategy consulting, web development, and mobile app development. The firm's substantial client base includes notable companies who work in the technology and nonprofit sectors.
Clients
MicrosoftIndustries
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1577$1,000+50 - 249 employeesWarszawa, PolandRead More
Founded in 2010, United Ideas is a software development agency that has been offers custom software development, mobile app development, and web development services to their enterprise, small business, and mid-market clients. The team of 259 works with clients in the arts and entertainment, consumer products, and marketing and advertising industries. UI is based out of their offices in Warsaw, Dubai, Oslo, Zurich, and Dublin, Paris, London, Stockholm, Berlin, Amsterdam, Copenhagen, Helsinki, and Farmington, Calif.
Clients
TeamItUpIndustries
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1578$10,000+50 - 249 employeesKesklinna, EstoniaRead More
Code&Care is a full-stack software development company based in Austin, Texas, and founded in 2015. With over 50 employees, they offer web development, IT staff augmentation, and mobile app development solutions to small and mid-market agencies alike.
Clients
BITFINEXIndustries
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1579$5,000+50 - 249 employeesWilmington, DEInsightful Technologies, a mobile app development firm, was established in 2020. The company provides Mobile App Development, Custom Software Development, Web Design, cloud consulting & SI, and more and has a midsize team. The company is in Wilmington, Delaware; Noida, India and Singapore, Singapore.Read More
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1580$10,000+50 - 249 employeesAhmedabad, IndiaUX agency Cuneiform Consulting Private Limited was founded in 2021. They are in Ahmedabad, India and Sheridan, Wyoming and have a midsize team. Their services include UX/UI Design, Web Development, Mobile App Development, Custom Software Development, and more.Read More
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Link to ExpertIndustries
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1581$50,000+50 - 249 employeesSydney, AustraliaBilue, a mobile app development firm, was launched in 2011. Headquartered in Sydney, Australia and Melbourne, Australia, the team provides Mobile App Development and Web Development.Read More
Industries
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1582$10,000+50 - 249 employeesGdańsk, PolandStaffing company Develocraft was launched in 2018. They are headquartered in Gdańsk, Poland; London, England and Las Vegas, Nevada and have a midsize team. Their services include Staffing, Web Development, and Mobile App Development.Read More
Clients
Automatize.com (USA)Industries
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1583Undisclosed10 - 49 employeesLiptovsky Mikulas, SlovakiaRead More
Starbug, an app development company, is located in Liptovsky Mikulas, Slovakia. The small team specializes in mobile app development, web development, other application development, custom software development, and more. The company was launched in 2013.
Industries
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1584$10,000+10 - 49 employeesAhmedabad, IndiaRead More
SevenBits Technologies LLP is a development company based in Ahmedabad, India. Their team of more than 10 provides e-commerce, web, and mobile development services, as well as blockchain. Founded in 2008, they primarily serve small businesses in industries such as e-commerce, IT, and business services.
Clients
ZebpayIndustries
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1585$25,000+50 - 249 employeesWest Hollywood, CARead More
VentureDevs is an IT agency founded in 2016. They are headquartered in West Hollywood, Calif., with a second location in Poznan, Poland. Their team of 73 specializes in mobile app, web, custom software development, and more for primarily midmarket clients.
Clients
UberIndustries
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1586$10,000+2 - 9 employeesEdinburgh, ScotlandRead More
Bad Dinosaur is a development company in Edinburgh, Scotland. Founded in 2013, they have about 15 employees that serve small-business and midmarket clients in the financial, education, and business sectors. Services include custom software development, UI/UX design, and mobile app development.
Clients
University of St AndrewsIndustries
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1587$1,000+10 - 49 employeesLondon, EnglandRead More
Founded in 2018, Neural Soft Solutions is headquartered in London with another location in Lahore, Pakistan. Their team of 12 employees provides mobile app development, web development, and UX/UI design for enterprise, midmarket, and small businesses. They focus on business services, financial services, health care, and medical industries.
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1588$25,000+10 - 49 employeesIoSTUDIOS is a custom software development firm launched in 2008. They are located in Birmingham, England and have a small team. The firm provides Custom Software Development, Web Development, Mobile App Development, Application Management & Support, and more.Read More
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1589$5,000+10 - 49 employeesRead More
Naskay Technologies Private Limited is a small IT staff augmentation company located in Noida, India. They focus on IT staff augmentation, ux/ui design, mobile app development, web design, and more and were launched in 2018.
Industries
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1590$25,000+10 - 49 employeesSahibzada Ajit Singh Nagar, IndiaRead More
Esteplogic IT Solutions Pvt. Ltd is a custom software development firm based in Mohali, India. Founded in 2014, their team of 30 serves clients in the e-commerce sector. Services include PHP, SQL, and JavaScript development.
Industries
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