Top Fintech App Development Companies in USA 2025

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    Het aantal jaarlijks verworven klanten van de Amerikaanse Software Development Company is toegenomen door 400% *
    Meer dan 50 zakelijke kansen gegenereerd voor Britse architectuur- en ontwerpdienstenaanbieder *
    Kosten per lead ruim zes keer verlaagd voor Dutch Event Technology Company *
    Bereikte 13.000 doelgroepen en genereerde 400 kansen voor Swiss Sports Tech Provider *
    Conversiepercentage van Oekraïens IT-bedrijf verhoogd met 53,6% *
    Het aantal jaarlijks verworven klanten van de Amerikaanse Software Development Company is toegenomen door 400% *
    Meer dan 50 zakelijke kansen gegenereerd voor Britse architectuur- en ontwerpdienstenaanbieder *
    Kosten per lead ruim zes keer verlaagd voor Dutch Event Technology Company *
    Bereikte 13.000 doelgroepen en genereerde 400 kansen voor Swiss Sports Tech Provider *
    Conversiepercentage van Oekraïens IT-bedrijf verhoogd met 53,6% *
    Het aantal jaarlijks verworven klanten van de Amerikaanse Software Development Company is toegenomen door 400% *
    Meer dan 50 zakelijke kansen gegenereerd voor Britse architectuur- en ontwerpdienstenaanbieder *
    Kosten per lead ruim zes keer verlaagd voor Dutch Event Technology Company *
    Bereikte 13.000 doelgroepen en genereerde 400 kansen voor Swiss Sports Tech Provider *
    Conversiepercentage van Oekraïens IT-bedrijf verhoogd met 53,6% *
    Het aantal jaarlijks verworven klanten van de Amerikaanse Software Development Company is toegenomen door 400% *
    Meer dan 50 zakelijke kansen gegenereerd voor Britse architectuur- en ontwerpdienstenaanbieder *
    Kosten per lead ruim zes keer verlaagd voor Dutch Event Technology Company *
    Bereikte 13.000 doelgroepen en genereerde 400 kansen voor Swiss Sports Tech Provider *
    Conversiepercentage van Oekraïens IT-bedrijf verhoogd met 53,6% *
    Het aantal jaarlijks verworven klanten van de Amerikaanse Software Development Company is toegenomen door 400% *
    Meer dan 50 zakelijke kansen gegenereerd voor Britse architectuur- en ontwerpdienstenaanbieder *
    Kosten per lead ruim zes keer verlaagd voor Dutch Event Technology Company *
    Bereikte 13.000 doelgroepen en genereerde 400 kansen voor Swiss Sports Tech Provider *
    Conversiepercentage van Oekraïens IT-bedrijf verhoogd met 53,6% *
    Het aantal jaarlijks verworven klanten van de Amerikaanse Software Development Company is toegenomen door 400% *
    Meer dan 50 zakelijke kansen gegenereerd voor Britse architectuur- en ontwerpdienstenaanbieder *
    Kosten per lead ruim zes keer verlaagd voor Dutch Event Technology Company *
    Bereikte 13.000 doelgroepen en genereerde 400 kansen voor Swiss Sports Tech Provider *
    Conversiepercentage van Oekraïens IT-bedrijf verhoogd met 53,6% *
    AI Summary
    Sergii Steshenko
    CEO & Co-Founder @ Lengreo

      Fintech’s taking off in the USA, and it’s no surprise why. Apps for banking, payments, and investments are changing how we deal with money, and businesses are scrambling to find solid partners to build these tools. Whether it’s a startup with a big idea or a company trying to update old systems, picking a development firm that gets the job done matters. This piece looks at what makes fintech app developers in the U.S. stand out, zeroing in on their ability to deliver practical, secure solutions with a focus on results. Names come and go, but expertise and reliability are what count.

      1. LenGreo

      1. LenGreo

      We craft digital solutions for fintech businesses, building websites and lead generation campaigns that deliver real results for U.S. clients, even though our operations are based outside the States. Our focus is on creating secure, regulation-compliant platforms tailored to specific financial needs, ensuring they resonate with American markets. We work closely with clients to nail down their goals, delivering projects that drive measurable outcomes, from polished websites to campaigns that attract high-value leads.

      Our process kicks off with a deep dive into what the client needs, followed by planning, building, and launching with regular updates to keep everything on track. We also provide consulting to help fintech firms in the U.S. boost their online presence and fine-tune marketing strategies. It’s all about practical solutions that fit the business and connect with American customers, no fluff involved.

       

      Hoofdzaken:

      • Build fintech solutions for U.S. clients from outside the USA
      • Focus on secure, regulation-compliant platforms
      • Prioritize clear collaboration and measurable results
      • Tailor strategies to fit American market needs

       

      Diensten:

      • Website development for fintech platforms
      • Digitale marketingstrategie en advies
      • SEO en contentmarketing
      • Leadgeneratie en afspraken maken
      • Paid advertising campaigns

       

      Contactgegevens:

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      2. Appinventiv

      2. Appinventiv

      Appinventiv crafts fintech apps that fit what businesses need, tackling projects like mobile banking or payment platforms. Their focus is on building secure, adaptable solutions, weaving in tech like AI or blockchain to keep things current. Appinventiv works hand-in-hand with clients, making sure every app lines up with specific goals while staying user-friendly.

      The process starts with understanding the client’s needs, then moves through design and coding to launch, keeping communication open to avoid surprises. Appinventiv also offers advice on updating old systems or starting fresh, aiming for apps that work smoothly and grow with the business. It’s all about getting results without the fluff.

       

      Hoofdzaken:

      • Builds custom fintech apps for different industries
      • Uses AI and blockchain to boost functionality
      • Keeps client goals at the center of every project
      • Focuses on secure, user-friendly designs

       

      Diensten:

      • Mobile apps for Android and iOS
      • Web platforms for financial systems
      • AI and blockchain integration
      • Modernizing legacy systems
      • Cloud-based app development

       

      Contactgegevens:

      • Website: appinventiv.com
      • Telefoon: + 1 646 585 0501
      • Adres: 79 Madison Ave, Manhattan, NY 10001, Verenigde Staten
      • LinkedIn: www.linkedin.com/company/appinventiv
      • Twitter: x.com/appinventiv
      • Instagram: www.instagram.com/appinventiv

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        3. Itexus

        3. Itexus

        Itexus creates fintech software for banking, trading, or personal finance, tailoring each project to fit specific needs. Their apps often use AI or blockchain to add functionality while staying secure and compliant. Itexus works closely with clients to make sure solutions integrate well with existing setups.

        The process involves partnering from the first idea to ongoing support, with a focus on keeping things straightforward and effective. Itexus also offers consulting to guide businesses through tech upgrades or market trends. Their goal is to deliver fintech apps that are reliable and built for real-world use.

         

        Hoofdzaken:

        • Tailors fintech apps for financial services
        • Uses AI and blockchain for better functionality
        • Focuses on compliance and scalability
        • Offers practical tech consulting

         

        Diensten:

        • Custom fintech software development
        • Mobile apps for banking and trading
        • Blockchain and DeFi solutions
        • UI/UX-ontwerp en prototypering
        • Cybersecurity consulting and testing

         

        Contactgegevens:

        • Website: itexus.com
        • Email: info@itexus.com
        • Address: 8, The Green, STE road, Dover, DE 19901
        • LinkedIn: www.linkedin.com/company/itexus
        • Facebook: www.facebook.com/itexus
        • Twitter: x.com/ItexusSoft
        • Instagram: www.instagram.com/itexus.soft
        4. Intellectsoft

        4. Intellectsoft

        Intellectsoft builds fintech apps for everyone from startups to big enterprises, covering banking, payments, and more. Their solutions pull in tech like AI, blockchain, or IoT to tackle financial challenges. Intellectsoft partners with clients to ensure apps meet business needs while focusing on usability and function.

        Their process spans the whole project, from brainstorming to support after launch, keeping clients updated to avoid guesswork. Intellectsoft also provides consulting to help businesses embrace new tech and streamline operations. Their apps aim to be flexible, scalable, and ready for the financial sector’s demands.

         

        Hoofdzaken:

        • Builds fintech apps for all business sizes
        • Integrates AI, blockchain, and IoT
        • Focuses on usability and digital transformation
        • Keeps client updates clear and regular

         

        Diensten:

        • Custom fintech software development
        • Ontwikkeling van mobiele en webapps
        • Integratie van AI en machine learning
        • Blockchain and IoT solutions
        • UI/UX design and system integration

         

        Contactgegevens:

        • Website: www.intellectsoft.net
        • Telefoon: +1 (650) 233-6196
        • E-mail: info@intellectsoft.net
        • Adres: 500 Fashion Ave Fl 8A, New York City, NY 10018, Verenigde Staten
        • LinkedIn: www.linkedin.com/company/intellectsoft
        • Facebook: www.facebook.com/Intellectsoft
        • Twitter: x.com/Intellectsoft
        5. Cleveroad

        5. Cleveroad

        Cleveroad develops fintech apps like banking or investment platforms, tailoring solutions to fit business needs. Their work ensures compliance with financial regulations while incorporating tech like AI or cloud solutions for better functionality. Cleveroad stays close to clients, making sure every step aligns with their goals.

        Their process covers planning to maintenance, with open communication to keep things on track. Cleveroad also offers guidance on using modern tech to improve fintech apps, focusing on user experience and flexibility. Their solutions aim to be practical and built to handle real-world demands.

         

        Hoofdzaken:

        • Creates custom fintech apps for businesses
        • Uses AI and cloud tech for functionality
        • Ensures compliance with financial regulations
        • Focuses on open communication and flexibility

         

        Diensten:

        • Mobile apps for financial platforms
        • Web development for fintech
        • AI and cloud integration
        • UI/UX design for user-focused apps
        • Software maintenance and support

         

        Contactgegevens:

        • Website: www.cleveroad.com
        • Phone: +1 415 231 3721
        • Email: sales@cleveroad.com
        • Address: USA, Claymont, 2093 Philadelphia Pike #1655
        • LinkedIn: www.linkedin.com/company/cleveroad
        • Facebook: www.facebook.com/cleveroadinc
        • Twitter: x.com/cleveroad
        • Instagram: www.instagram.com/cleveroadinc
        6. ELEKS

        6. ELEKS

        ELEKS builds fintech solutions for banking, payments, and wealth management, focusing on custom apps that tackle complex challenges. Their expertise includes using AI and big data to create functional, secure platforms. ELEKS works with clients to align solutions with business objectives while meeting industry standards.

        Their approach is structured, covering ideation to delivery, with a focus on transparency and quality. ELEKS also provides consulting to help businesses adopt new tech and improve operations. Their solutions are designed to be reliable and innovative, supporting clients in the financial sector.

         

        Hoofdzaken:

        • Builds custom fintech apps for complex needs
        • Uses AI and big data for functionality
        • Prioritizes transparency and quality
        • Offers consulting for tech adoption

         

        Diensten:

        • Custom fintech software development
        • Ontwikkeling van mobiele en webapps
        • AI and data science integration
        • Cybersecurity and compliance solutions
        • Product-focused delivery and support

         

        Contactgegevens:

        • Website: eleks.com
        • E-mail: contact@eleks.com
        • Telefoon: +1-708-967-4803
        • Adres: 625 W. Adams, Chicago, Illinois 60661, Verenigde Staten
        • LinkedIn: www.linkedin.com/company/eleks
        • Facebook: www.facebook.com/ELEKS.Software
        • Twitter: x.com/ELEKSSoftware
        7. Inoxoft

        7. Inoxoft

        Inoxoft develops fintech apps for startups and established firms, creating secure platforms for banking, payments, and more. Their solutions often include AI and data analytics to meet specific business needs. Inoxoft collaborates with clients to deliver apps that are both practical and scalable.

        Their process is agile, involving clients from planning to deployment to ensure alignment. Inoxoft also offers consulting to help businesses integrate modern tech and address financial challenges. Their focus is on delivering user-friendly solutions that work in the real world.

         

        Hoofdzaken:

        • Creates fintech apps for startups and firms
        • Uses AI and data analytics for solutions
        • Follows agile, client-focused processes
        • Delivers practical, user-friendly apps

         

        Diensten:

        • Custom fintech software development
        • Ontwikkeling van mobiele en webapps
        • Oplossingen voor AI en machinaal leren
        • UI/UX design for financial apps
        • Data analytics services

         

        Contactgegevens:

        • Website: inoxoft.com
        • Phone: (267) 310-2646
        • E-mail: contact@inoxoft.com
        • Address: 1601 Market Street, 19th Floor, Philadelphia, PA 19103
        • LinkedIn: www.linkedin.com/company/inoxoft
        • Facebook: www.facebook.com/inoxoft
        • Twitter: x.com/InoXoft_Inc
        • Instagram: www.instagram.com/inoxoft_team
        8. Praxent

        8. Praxent

        Praxent creates fintech apps for banking, lending, and wealth management, focusing on solutions that integrate with existing systems. Their work ensures compliance and usability, using tech to meet modern financial needs. Praxent partners closely with clients to deliver apps that match business goals.

        Their process is iterative, from design to deployment, with clear communication to keep projects on track. Praxent also offers consulting to modernize systems and boost efficiency. Their solutions aim to be reliable and tailored, helping clients succeed in the financial sector.

         

        Hoofdzaken:

        • Focuses on fintech for financial services
        • Integrates with existing systems
        • Prioritizes compliance and usability
        • Uses clear, iterative processes

         

        Diensten:

        • Custom fintech software development
        • Gebruikerservaring en interfaceontwerp
        • Integratie van bedrijfssystemen
        • Platform engineering and modernization
        • Dedicated developer augmentation

         

        Contactgegevens:

        • Website: praxent.com
        • Phone: (512) 553-6830
        • Email: info@praxent.com
        • Address: 901 S MoPac Expressway Building 1, Suite 300 – #7072, Austin, TX 78746
        • LinkedIn: www.linkedin.com/company/praxent
        9. STX Next

        9. STX Next

        STX Next builds fintech apps for banking and financial management, using tech like AI and cloud computing to address business challenges. Their solutions are designed to be functional and scalable, meeting the financial sector’s needs. STX Next works closely with clients to ensure projects align with goals.

        Their process emphasizes collaboration, from planning to launch, with transparent updates to keep things clear. STX Next also provides consulting to integrate advanced tech and optimize operations. Their focus is on delivering reliable apps that support client success.

         

        Hoofdzaken:

        • Develops fintech apps with modern tech
        • Uses AI and cloud computing
        • Emphasizes transparent collaboration
        • Offers consulting for tech integration

         

        Diensten:

        • Custom fintech software development
        • Oplossingen voor AI en machinaal leren
        • Cloud computing and data engineering
        • Ontwikkeling van mobiele en webapps
        • Kwaliteitsborging en testen

         

        Contactgegevens:

        • Website: www.stxnext.com
        • Email: business@stxnext.com
        • Address: City Place 1401 Lake Plaza Dr, Ste. 200, Spring, TX 77389, United States
        • LinkedIn: www.linkedin.com/company/stx-next-ai-solutions
        • Facebook: www.facebook.com/StxNext
        • Instagram: www.instagram.com/stx_next
        10. 10Pearls

        10. 10Pearls

        10Pearls crafts fintech apps for banking, payments, and financial management, using AI and cloud tech to meet business needs. Their solutions focus on compliance and user experience, ensuring apps work smoothly in the financial sector. 10Pearls collaborates with clients to align projects with their objectives.

        Their approach covers the full development cycle, with regular updates to maintain clarity. 10Pearls also offers consulting to help businesses adopt new tech and streamline processes. Their goal is to deliver practical, scalable apps that meet market demands.

         

        Hoofdzaken:

        • Builds fintech apps with AI and cloud tech
        • Focuses on compliance and user experience
        • Keeps clients updated throughout development
        • Offers consulting for process optimization

         

        Diensten:

        • Custom fintech software development
        • Ontwikkeling van mobiele en webapps
        • AI and data engineering solutions
        • Cloud migration and integration
        • Quality assurance and DevOps

         

        Contactgegevens:

        • Website: 10pearls.com
        • Adres: 8614 Westwood Center Dr, Ste 540 Wenen, VA 22182
        • Telefoon: +1 (703) 935-1919
        • E-mail: info@10pearls.com
        • LinkedIn: www.linkedin.com/company/10pearls
        • Facebook: www.facebook.com/10Pearls
        • Twitter: x.com/TenPearls
        11. BoTree Technologies

        11. BoTree Technologies

        BoTree Technologies develops fintech apps for banking, lending, and more, tailoring solutions to fit specific business needs. Their work often includes AI and cloud tech to boost functionality and scalability. BoTree Technologies partners with clients to ensure apps meet regulations and user expectations.

        Their process is agile, involving clients from start to finish to keep projects aligned. BoTree Technologies also provides consulting to help businesses navigate digital transformation. Their solutions focus on being practical and effective, supporting growth in the financial sector.

         

        Hoofdzaken:

        • Creates tailored fintech apps
        • Uses AI and cloud tech for scalability
        • Follows agile, client-involved processes
        • Focuses on regulatory compliance

         

        Diensten:

        • Custom fintech software development
        • Ontwikkeling van mobiele en webapps
        • Oplossingen voor AI en machinaal leren
        • Cloud application deployment
        • Enterprise app development

         

        Contactgegevens:

        • Website: www.botreetechnologies.com
        • Email: sales@botreetechnologies.com
        • Address: 8329 Via Vittoria Way, Orlando, FL – 32819
        • LinkedIn: www.linkedin.com/company/botreetechnologies
        • Facebook: www.facebook.com/BoTreeTechnologies
        • Twitter: x.com/BoTreeTech
        • Instagram: www.instagram.com/botreetechnologies
        12. Goji Labs

        12. Goji Labs

        Goji Labs builds fintech apps for financial management and investments, focusing on user-friendly and scalable solutions. Their work meets industry standards, using tech to address client needs. Goji Labs collaborates with clients to ensure apps align with business goals.

        Their process emphasizes research and iterative design, keeping clients involved from ideation to launch. Goji Labs also offers strategic consulting to refine fintech products and improve user experiences. Their solutions aim to be functional and growth-ready.

         

        Hoofdzaken:

        • Focuses on user-friendly fintech apps
        • Uses research-driven design
        • Collaborates closely with clients
        • Offers strategic product consulting

         

        Diensten:

        • Custom fintech software development
        • UI/UX-ontwerp en prototypering
        • Ontwikkeling van mobiele en webapps
        • Product strategy and growth consulting
        • Kwaliteitsborging en testen

         

        Contactgegevens:

        • Website: gojilabs.com
        • Telefoon: +1 (213) 787-7640
        • E-mail: hello@gojilabs.com
        • LinkedIn: www.linkedin.com/company/goji-labs
        • Twitter: x.com/gojilabs
        • Instagram: www.instagram.com/goji_labs
        13. Artkai

        13. Artkai

        Artkai specializes in fintech apps for banking, payments, and enterprise systems, using user-focused design and AI to solve business challenges. Their solutions are built to meet market and regulatory needs, prioritizing usability. Artkai works closely with clients to deliver apps that fit their goals.

        Their process relies on research and agile methods, keeping clients in the loop to ensure alignment. Artkai also provides product strategy services to enhance or launch fintech solutions. Their focus is on creating reliable, user-centric apps for the financial sector.

         

        Hoofdzaken:

        • Specializes in fintech and enterprise apps
        • Uses AI and user-focused design
        • Relies on research and agile methods
        • Prioritizes client involvement

         

        Diensten:

        • Custom fintech software development
        • Product design and strategy
        • Ontwikkeling van mobiele en webapps
        • Applications modernization
        • UI/UX design and research

         

        Contactgegevens:

        • Website: artkai.io 
        • Phone: +1 (720) 212-91-01
        • Email: hello@artk.ai
        • LinkedIn: www.linkedin.com/company/artkai
        • Facebook: www.facebook.com/theartkai
        • Instagram: www.instagram.com/artkaiteam
        14. Azumo

        14. Azumo

        Azumo builds fintech apps for U.S. businesses from Latin America, creating solutions like mobile banking or payment systems. Developers at Azumo weave in tech like AI and blockchain to keep apps secure and adaptable, always keeping client goals front and center. Azumo works closely with clients to make sure projects fit specific needs and mesh well with existing setups.

        The process at Azumo starts with a deep dive into what the client needs, followed by regular check-ins through design, coding, and launch to stay on track. Azumo also offers consulting to help businesses update systems or tackle new challenges, aiming for apps that are practical and ready for the U.S. financial market’s demands.

         

        Hoofdzaken:

        • Build fintech apps from Latin America for U.S. clients
        • Use AI and blockchain for secure, adaptable solutions
        • Prioritize client collaboration and clear communication
        • Focus on practical, results-driven apps

         

        Diensten:

        • Mobile app development for financial platforms
        • Web development with AI and blockchain integration
        • Software maintenance and support
        • Consulting for system modernization
        • Data engineering and analytics

         

        Contactgegevens:

        • Website: azumo.com
        • Phone: 415.610.7002
        • LinkedIn: www.linkedin.com/company/azumo-llc
        • Facebook: www.facebook.com/azumohq
        • Twitter: x.com/azumohq
        15. Devspiration

        15. Devspiration

        Devspiration crafts fintech software for U.S. clients, focusing on solutions like trading platforms and payment systems, often using Microsoft-based tech. Work at Devspiration centers on building secure, scalable apps that meet financial regulations and align with business needs. Devspiration collaborates with clients to keep projects practical and effective for the American market.

        The approach at Devspiration involves detailed planning and agile methods, with clients staying in the loop from start to finish to avoid any hiccups. Devspiration leverages expertise in cloud platforms like Azure to boost app functionality, delivering solutions that are user-friendly and built to last in the fast-paced fintech world.

         

        Hoofdzaken:

        • Develop fintech apps with Microsoft tech for U.S. clients
        • Focus on secure, regulation-compliant platforms
        • Use agile methods for client collaboration
        • Prioritize scalable, user-focused solutions

         

        Diensten:

        • Custom fintech software development
        • Cloud-based solutions with Azure
        • Web development with React and Angular
        • Software maintenance and support
        • Consulting for digital transformation

         

        Contactgegevens:

        • Website: devspiration.com
        • Phone: +38 (097) 719 10 10
        • Email: welcome@devspiration.com
        • Address: 23 Arabian Way, Scotts Valley, CA 95066
        • LinkedIn: www.linkedin.com/company/devspiration
        • Facebook: www.facebook.com/devspiration
        • Instagram: www.instagram.com/devspiration.team
        16. Innowise

        16. Innowise

        Innowise creates fintech apps for U.S. businesses from outside the States, building solutions for banking, payments, and financial management. Developers at Innowise use tech like AI and data analytics to make secure, compliant platforms that fit specific client goals. Innowise works closely with clients to ensure apps meet the needs of the American financial sector.

        The process at Innowise begins with understanding what the client wants, then moves through iterative development with regular updates to keep projects on point. Innowise also offers consulting to help businesses adopt new tech and streamline operations, focusing on practical solutions that drive growth and efficiency in the U.S. market.

         

        Hoofdzaken:

        • Build fintech apps for U.S. clients from abroad
        • Use AI and data analytics for functional platforms
        • Emphasize client collaboration and transparency
        • Focus on compliance and practical outcomes

         

        Diensten:

        • Custom fintech software development
        • Ontwikkeling van mobiele en webapps
        • AI and data analytics integration
        • IT consulting for financial solutions
        • Software maintenance and support

         

        Contactgegevens:

        • Website: innowise-group.com
        • Email: contact@innowise.com
        • Phone: +1 (917) 267 7727
        • Adres: FL 33702, 7901 4th St N STE 300
        • LinkedIn: www.linkedin.com/company/innowise-group
        • Twitter: x.com/innowisegroup

        Conclusie

        The fintech landscape in the USA is buzzing, and finding the right partner to build your app can feel like a big task. It’s not just about coding-it’s about working with folks who get the financial world, prioritize security, and deliver tools that users actually want. The companies out there vary in their approach, from focusing on slick user designs to weaving in tech like AI or blockchain, but the good ones keep client goals front and center. Whether you’re a startup chasing a bold idea or a business updating old systems, the key is picking a partner who listens, collaborates, and builds something practical that grows with you. Take your time, dig into their process, and you’ll find the right fit to bring your fintech vision to life.

        AI Summary