The business world is moving so quickly, it’s crazy. It’s different now how we handle money, pay our bills, and use banking services because of fintech.
Mobile banking and digital accounts, for instance, as well as investment platforms powered by AI and blockchain-based solutions.
Work with the right fintech app creation company if your business wants to get into this tough market. This can make the difference between success and failure.
In 2026, a number of firms have become leaders in providing fintech solutions that are new, safe, and can grow with your business.
These startups are leading the way in the future of digital finance by helping banks update their core systems, making mobile payments work smoothly, and creating AI-powered wealth management solutions.
Let’s take a deeper look at the 12 best fintech app development businesses that are changing the Los Angeles market right now.
12 Best Fintech App Development Companies from LA
Name the top 12 fintech app development companies that will be in charge of the move to digital finance in 2026.
Some of the new and scalable solutions that these groups have come up with are mobile banking, digital wallets, and investment platforms that are run by AI.
Their goal is to change the way financial services are provided while giving customers all over the world the best experiences possible.
1. Dev Technosys
📍 Location: 5668 E 61st street ste 2000 #360, Commerce, California 90040, USA
Website: devtechnosys.com
Dev Technosys has established a distinct position in the financial sector with its nimble methodology in application development.
They concentrate on developing safe and user-centric solutions for mobile banking, digital wallets, and trading platforms.
Dev Technosys distinguishes itself via its capacity to integrate advanced technologies with seamless user experiences.
Dev Technosys is a fintech software development company that provides customized solutions for both startups developing their initial fintech products and existing banks seeking to enhance their digital services.
Their profound comprehension of financial rules, safe coding methodologies, and API connections renders them a reliable collaborator in fintech innovation.
Services at a Glance:
- Custom Fintech App Development (mobile & web)
- Blockchain & Smart Contract Integration
- Open Banking API & Payment Gateway Integration
- AI‑Driven Investment & Portfolio Management Solutions
- RegTech Compliance & KYC/AML Automation
- Real‑Time Financial Analytics & Reporting Dashboards
🔎 Industries Served: fintech, banking & finance, digital payments, wealth management, lending & credit scoring platforms.
🏆 Signature Clients / Highlights: Careu, Kawni, GiggleMusic, Shoppers Supermarket
📣 More About Results: The company has completed over 950+ custom apps and software projects for businesses of all sizes and earned recognition as a top fintech app development company in industry rankings.
✅ Why Choose Them:
- Deep global experience with fintech app design and development for startups and enterprises alike.
- Strong focus on security, scalability, and modern technologies like blockchain and AI.
- Expertise in integrating compliance‑critical features such as KYC/AML and payment gateways.
- Wide service range from consulting to deployment and post‑launch support.
2. AppMakers USA
📍 Location: 1250 S Los Angeles St, Los Angeles, CA 90015, United States
Website: appmakersla.com
AppMakers USA (also known as AppMakersLA) is a full‑service mobile and web app development agency that helps startups and enterprises build custom, high‑performance digital products across industries, including fintech, e‑commerce, entertainment, education, and more.
While they cover a broad range of mobile and web development needs, their fintech and finance‑related solutions are rooted in strong engineering practices, security‑minded design, and scalable architecture.
Services at a Glance:
- Custom Mobile App Development (iOS, Android, Cross‑Platform)
- Web App & Progressive Web App (PWA) Development
- UI/UX Design & Product Strategy
- API & Backend Integration
- Support & Ongoing App Maintenance
🔎 Industries Served: Fintech, e‑commerce, education, entertainment, blockchain & AI‑enabled platforms, enterprise applications, and startups across sectors.
🏆 Signature Clients / Highlights: Their portfolio boasts 400+ launched apps and products used by 100M+ users.
📣 More About Results: Check their portfolio
✅ Why Choose Them:
- Proven track record scaling apps from concept to launch across complex categories.
- Strong Los Angeles base with localized support and in‑person collaboration available.
- Multi‑platform expertise (from native apps to responsive web apps and cross‑platform builds).
- Security‑informed engineering, suited for finance and fintech applications.
3. Trango Tech
📍 Location: 530 W 5th St floor 11, Los Angeles, CA 90013, United States
Website: trangotech.com
Trango Tech is a seasoned mobile app development and digital transformation company with over 20 years of experience building custom, secure, scalable applications, including fintech platforms designed for banking, payments, wallets, and more.
Their team blends deep engineering expertise with a user‑centric development process to deliver robust financial apps that perform in real markets.
Although headquartered in the U.S., Trango Tech works with clients worldwide, helping startups, scaleups, and enterprises launch digital products with strong architectures and future‑ready technologies.
Services at a Glance:
- Custom Fintech App Development (mobile/web)
- Digital Banking & Wallet Applications
- Cryptocurrency & Blockchain Integration
- RegTech & Compliance‑Driven Features
- API & Third‑Party Integrations
- AI‑Powered Financial App Capabilities
🔎 Industries Served: FinTech, banking, payments, insurance tech, regtech, enterprise SaaS, and digital finance sectors seeking high‑performance app solutions.
🏆 Signature Clients / Highlights: The Bridge, Ahyon, NightLife-E
📣 More About Results: Check their portfolio
✅ Why Choose Them:
- Longstanding development expertise with over two decades of delivering production‑ready apps.
- Specialised fintech capabilities, including custom banking, wallet, and crypto solutions.
- High client satisfaction and technical breadth, combining secure architectures with modern UI/UX.
- Global reach with local support, helping LA‑based brands and international clients alike.
4. TechGropse
📍 Location: 6080 Center Dr W, Los Angeles, CA 90045, United States
Website: techgropse.com
TechGropse is a performance‑driven mobile and web app development company recognised for crafting custom applications across industries.
Positioned as one of the top app development partners in Los Angeles, TechGropse blends modern technologies (AI, IoT, AR/VR, and blockchain development services) with scalable engineering practices to help brands launch robust, secure, and user‑centric digital products.
While headquartered globally, TechGropse maintains a strong footprint in LA with comprehensive services that support both startups and enterprise clients seeking tailored fintech and mobile solutions.
Services at a Glance:
- Custom Mobile App Development (iOS, Android, React Native, Flutter)
- Fintech & Mobile Banking App Development (eWallets, payments)
- AI/ML‑Enabled Application Features
- Blockchain & dApp Development
- MVP & Prototype Development
- App Maintenance & Post‑Launch Support
🔎 Industries Served: Fintech, banking platforms, blockchain & Web3, e‑commerce, healthcare, entertainment, enterprise software, and more.
🏆 Signature Clients / Highlights: With 1,000+ apps delivered and a 95%+ client retention rate, TechGropse is known for delivering scalable, secure, and feature‑rich solutions tailored to specific business goals.
📣 More About Results: Check their portfolio
✅ Why Choose Them:
- Proven track record with high‑performance mobile and fintech apps.
- Deep expertise across modern tech stacks (AI, React Native, Flutter, blockchain).
- Strong Los Angeles presence with global execution capabilities.
- Scalable solutions for both startups and enterprise clients seeking secure, innovative apps.
5. AppsNation
📍 Location: 3415 S Sepulveda Blvd #1100, Los Angeles, CA 90034, United States
Website: appsnation.co
AppsNation is a top‑rated mobile and web app development company based in the United States, recognised for building custom digital products that span iOS, Android, cross‑platform, AR/VR, IoT, and enterprise‑grade applications.
Originally established in Los Angeles, the agency supports brands of all sizes (from startups to enterprise clients) with scalable, reliable, and feature‑rich solutions.
Their expertise includes fintech‑centric mobile app builds, secure payment integration support, and custom features that help financial service platforms deliver seamless user experiences.
Services at a Glance:
- Custom Mobile App Development (iOS, Android, cross‑platform)
- Web & Portal Development (secure, scalable web apps)
- UI/UX Design & Product Strategy
- AR/VR & Next‑Gen Interactive Apps
- Blockchain & IoT‑Enabled Features
- App QA, Testing & Post‑Launch Support
🔎 Industries Served: Finance, eCommerce, healthcare, media & entertainment, real estate, gaming, IoT, and enterprise software sectors.
🏆 Signature Clients / Highlights: AppsNation has won multiple awards, primarily from TechBehemoths, for its mobile app development excellence and is recognised for delivering innovation across mobile, web, AR/VR, and emerging technologies.
📣 More About Results: Check their portfolio
✅ Why Choose Them:
- Wide‑ranging end‑to‑end app development services: mobile, web, and next‑gen tech, all under one roof.
- Strong Los Angeles base with global reach and delivery support.
- Proven track record for scalable and secure solutions across multiple industries, including finance.
- High client satisfaction and innovative approaches to UI/UX and emerging tech integration.
6. Bee Techy
📍 Location: 1601 Vine St, Los Angeles, CA 90028, United States
Website: beetechy.com
Bee Techy is a custom software and mobile app development agency based in Los Angeles that builds robust and user‑focused applications: from mobile and web platforms to SaaS tools and blockchain‑enabled solutions.
Their versatile team combines engineering, UI/UX design, and strategic planning to turn business ideas into high‑performance digital products across industries, including fintech.
While the company offers a broad suite of software development services, its mobile app expertise (including iOS, Android, cross‑platform, and progressive web app (PWA) builds) makes it a solid choice for fintech brands and financial service platforms that need secure, polished applications in the LA market.
Services at a Glance:
- Mobile App Design & Development (iOS, Android, Flutter)
- Progressive Web App (PWA) Development
- UX/UI Design & Product Strategy
- SaaS & Web App Development
- Blockchain & Web3 Consulting & Development
- AI & Automation Features
🔎 Industries Served: Fintech, SaaS, enterprise platforms, blockchain, AI‑enabled services, and general mobile/web applications.
🏆 Signature Clients / Highlights: Taurus, Fidaris, Halcyon
📣 More About Results: Check their portfolio
✅ Why Choose Them:
- Local Los Angeles presence with full‑cycle software and app development expertise.
- Strong blend of mobile, web, blockchain, and AI capabilities, useful for complex fintech initiatives.
- Emphasis on UX/UI and performance‑driven design to enhance user adoption.
- Support across the entire app lifecycle: ideation, development, and maintenance.
7. Endertech
📍 Location: 1001 Wilshire Blvd., Suite 2036, Los Angeles, CA 90017, USA
Website: endertech.com
Endertech is a seasoned technology partner in Los Angeles that designs, builds, and optimizes custom software systems, mobile apps, web platforms, and integrated digital experiences.
Their team blends engineering precision, strategic planning, and modern tech (including React Native for mobile) to help businesses solve complex problems and scale with confidence.
They think like strategists, build like engineers, and optimise like marketers, which helps clients achieve measurable growth from both front‑end experiences and backend systems.
Services at a Glance:
- Custom Mobile App Development (React Native & API‑driven builds)
- Bespoke Software & Web App Engineering
- UI/UX Strategy & Design
- API Integrations & Business Systems Automation
- Ongoing Support, Maintenance & Enhancements
- Performance Marketing & Optimization (SEO, PPC, social)
🔎 Industries Served: Fintech and financial services, e‑commerce, enterprise platforms, SaaS systems, startups, and custom software clients seeking end‑to‑end solutions.
🏆 Signature Clients / Highlights: Endertech has won recognition as a Top B2B Company in Los Angeles and maintained a 4.9/5 rating on Clutch, with clients citing high‑quality work, clear communication, and on‑time delivery.
✅ Why Choose Them:
- Deep technical experience with 20+ years of servicing complex digital projects.
- Full‑spectrum expertise, from strategy and design to build, launch, and support.
- Strong Los Angeles presence with global delivery capabilities.
- High client satisfaction backed by third‑party reviews and industry awards.
8. Goji Labs
📍 Location: 800 Wilshire Blvd, Los Angeles, CA 90017, United States
Website: gojilabs.com
Goji Labs is a Los Angeles‑based product and software development agency that designs and builds mobile apps, web platforms, and full digital products with strategic clarity, technical precision, and user‑centred thinking.
Known for launching over 400 products that support more than 10 million users and helping clients raise more than $1 billion in funding, they combine product strategy, UX/UI design, and scalable development to deliver impactful solutions.
While Goji Labs works across industries, its mobile and software capabilities make it particularly suitable for fintech startups and established brands alike, especially those seeking both strategic product direction and robust app development that can grow with user demand.
Services at a Glance:
- Mobile App Development & MVP Builds (iOS, Android, Cross‑Platform)
- Product Strategy & Discovery (vision alignment, roadmap planning)
- UI/UX Design & Experience Optimization
- Scalable Web & Software Development
- Ongoing Support & Optimization
🔎 Industries Served: Fintech, SaaS, enterprise platforms, nonprofits, public services, digital health, commerce, and consumer products.
🏆 Signature Clients / Highlights: Valara, Castability, Anymile
📣 More About Results: Check their case studies
✅ Why Choose Them:
- Deep LA roots with local insight and global execution.
- Proven record with 400+ launched products and broad user support.
- Combines strategy, design, and engineering for fintech‑ready solutions.
- Focus on scalable, secure, and user‑centric apps that adapt over time.
9. ClickIT
📍 Location: 468 N Camden Dr, Beverly Hills, CA 90210, United States
Website: clickittech.com
ClickIT is a software development and engineering agency focused on custom solutions, DevOps, cloud, AI/ML integrations, and financial software systems for startups and enterprises alike.
Their approach blends high‑quality engineering with deep industry expertise, helping fintech brands modernise platforms, automate processes, and build secure, scalable applications.
Though their delivery model uses nearshore LATAM engineers for development speed and cost efficiency, ClickIT maintains strong support for Los Angeles‑based and U.S. clients, acting as a strategic partner for fintech, SaaS, financial services, and data‑driven app projects.
Services at a Glance:
- Custom Software & App Development (Web & Mobile)
- Fintech & Financial Software Development (banking systems, digital wallets, fraud detection, real‑time data)
- DevOps & Cloud Engineering (AWS, CI/CD pipelines, security compliance)
- AI/ML & Data Analytics Platforms
- Staff Augmentation & IT Consulting
🔎 Industries Served: Fintech, financial services, SaaS, healthcare, data analytics, and enterprise clients seeking secure, scalable software and system optimisation.
🏆 Signature Clients / Highlights: ClickIT’s portfolio spans over 500+ companies
📣 More About Results: Check their case studies
✅ Why Choose Them:
- Local Los Angeles support with nearshore engineering talent that scales quickly.
- Expertise in fintech systems, cloud‑native architecture, and secure development practices (PCI, SOC2 compliance).
- Strong track record of fintech app and financial software projects backed by certified engineers.
- High client satisfaction and transparent collaboration throughout development.
10. Appingine
📍 Location: 4929 Wilshire Blvd, Los Angeles, CA, 90010
Website: appingine.com
Appingine is a dynamic, full‑stack fintech app development company known for secure, compliant, and scalable financial software solutions built on modern technologies.
Whether you’re building digital wallets, mobile banking apps, blockchain‑enabled platforms, or advanced financial tools, Appingine combines deep technical expertise with user‑centered design to help brands succeed in competitive fintech markets.
Services at a Glance:
- Custom Fintech App Development (iOS & Android)
- UI/UX Design for Financial Products
- Mobile & Web Integration (APIs, payments, banking systems)
- Blockchain & Smart Contract Development
- Real‑Time Transaction & Analytics Platforms
🔎 Industries Served: fintech, digital payments, banking, P2P lending, investment platforms, budgeting/wealth management systems.
🏆 Signature Clients / Highlights: EchoChain, MindBridge, Vitalflex
📣 More About Results: Check their portfolio
✅ Why Choose Them:
- Recognised for building secure and scalable fintech solutions that stand up to real‑world financial demands.
- Strong track record with a wide range of app types: from wallets and banking to lending and analytics platforms.
- Experience across end‑to‑end development, including design, testing, deployment, and maintenance.
- Proven global capability, working with startups and enterprises alike to bring complex fintech visions to life.
11. Swovo
📍 Location: Los Angeles, CA, USA (serving clients globally with on‑site and remote engagement options)
Website: swovo.com
Swovo is a fintech‑focused software development and consultancy firm that builds custom financial apps, web platforms, and innovative digital solutions.
They blend strategic design, engineering expertise, and rigorous user research to deliver fintech products that are secure, scalable, and built for real user needs.
Swovo’s fintech services encompass everything from mobile banking and digital wallet apps to investment platforms, personal finance tools, and blockchain‑enabled applications, all developed with a security‑first mindset and tailored to your business goals.
Services at a Glance:
- Custom Fintech Mobile App Development (iOS & Android)
- Fintech Web Apps (online banking, payment gateways)
- UI/UX Design & Product Strategy
- Blockchain & RegTech Solutions
- Staff Augmentation & Development Outsourcing
- Software Maintenance & Compliance Support
🔎 Industries Served: FinTech, digital banking, payments, investing platforms, insurance tech, blockchain, regtech, and financial services across startups and enterprise clients.
🏆 Signature Clients / Highlights: Swovo has earned a 5.0 rating on Clutch, with multiple positive client reviews praising its user‑centric design, security posture, and high‑quality development execution.
📣 More About Results: Check their portfolio
✅ Why Choose Them:
- Specialized fintech expertise with a security‑first development approach tailored to regulated industries.
- Strong track record of custom financial app solutions across mobile and web platforms.
- Deep product strategy and UI/UX focus ensure apps that users enjoy and trust.
- Flexible engagement models (outsourcing, augmentation, full project delivery).
12. Digital Brain
📍 Location: Los Angeles, CA, USA (with global development services and mobile app expertise).
Website: digitalbrain.co.in
Digital Brain is a fintech app development company offering custom mobile and web solutions built for iOS, Android, and cross‑platform use, designed to help fintech brands launch secure, scalable, and high‑performing financial applications.
They combine great technical skills with tailored development processes to deliver products that work smoothly across devices and user contexts.
While Digital Brain serves clients worldwide, they maintain a strong presence in Los Angeles for fintech, payment app, and custom software development needs, making them a go‑to partner for brands that want local support with global execution.
Services at a Glance:
- Custom Fintech App Development (iOS, Android, Cross‑Platform)
- Payment & Wallet App Solutions
- Fintech Web Platform Development
- API & Backend Integrations (secure data, third‑party services)
- UI/UX Design for Financial Interfaces
🔎 Industries Served: Fintech, digital payments, banking tech, wealthtech, regtech, and financial services, looking for robust, user‑centric digital experiences.
🏆 Signature Clients / Highlights: Onyc, Ecentric, Thehoneypot
📣 More About Results: Check their portfolio
✅ Why Choose Them:
- Fintech‑focused app expertise with tailored builds rather than generic templates.
- Multi‑platform support (native and cross‑platform) to reach more users.
- Secure development processes, essential for finance and payments apps.
- Strong LA base with global reach and delivery support.
What to Look for in a Fintech App Development Company?
When making banking apps, it’s important to find the right partner for success. It’s important to think about safety and security, professional know-how, subject understanding, scalability, and the user experience.
A reliable group will make sure that your app is safe, creative, user-centered, and up to date with how the market works and how the laws change. This will help your company succeed in the tough fintech field.
1. Security and Compliance
The tightest security steps are needed to keep track of private financial information. Look for businesses that protect your info, secure it, and write safe code the right way. Following rules like GDPR, PSD2, or PCI-DSS around the world and in your own country is very important. You can keep your app safe from hacks, scams, and legal issues as long as you work with a reliable financial partner. Users will still trust it because of this.
2. Technological Expertise
An exemplary fintech development firm must demonstrate proficiency in utilizing artificial intelligence, machine learning, blockchain technology, cloud computing, and data analytics. By integrating several tools, they may provide innovative, beneficial, and forward-thinking solutions. Collaborating with a technologically adept partner enables you to maintain a competitive edge and implement company modifications that align with market demands.
3. Domain Knowledge
The advancement of fintech extends beyond programming; comprehending financial services is essential. An organization with expertise in banking, insurance, lending, or investments may foresee issues and devise solutions in accordance with industry norms. Their expertise in processes, regulatory standards, and financial operations guarantees that your application is functional, compliant, and customized to the distinct requirements of your target demographic.
4. Scalability and Flexibility
To grow with your business, your accounting software should be scalable. You need to employ writers capable of making adaptable and scalable designs if you want to manage an increase in users, sales, and features. The versatile choices make it easy to connect to new technologies, external services, or APIs. Consequently, your app can adjust to changing market circumstances and regulations.
5. User Experience (UX/UI)
An effective financial app prioritizes the user experience by being simple to use, fast to load, and easy to understand. An important goal for a trustworthy development partner is to simplify complicated financial operations through the creation of user-friendly interfaces. Visual appeal, ease of use, and flexible design all contribute to happier and more loyal customers. An exceptional user experience can be the deciding factor in the crowded financial sector.
Final Thoughts
A far broader rethinking of the financial services sector than just mobile banking and internet payment systems is what the word “fintech” alludes to.
In 2026, leading financial app developers are spearheading this transformation with their creative, secure, and customer-centric solutions.
Whether you’re a young company just starting out or an old financial institution trying to update, partnering with one of these giants in the field may give you the edge you need to stay ahead of the competition.
The importance of choosing a suitable development partner is growing as the fintech industry develops. Making a difference in the financial industry’s trajectory is at stake, not just in creating an app.
Frequently Asked Questions
1. What Is A Fintech App Development Company?
A fintech application development firm specializes in crafting financial technology solutions, encompassing mobile banking applications, digital wallets, investing platforms, and payment systems. These organizations integrate proficiency in software development, financial laws, security, and user experience to produce safe, scalable, and creative solutions customized for banks, startups, insurers, and other financial service providers.
2. How Much Does Fintech App Development Cost?
The expense fluctuates based on application complexity, functionalities, platform, and development team. Basic applications may range from $8,000 to $10,000, and enterprise-level solutions might surpass $25,000. Supplementary elements such as security, compliance, and third-party integrations may elevate expenses. Selecting a seasoned development partner guarantees excellent outcomes and sustained return on investment, limiting the chance of expensive mistakes or delays.
3. How Long Does It Take To Develop A Fintech App?
The duration of development is contingent upon the features, platform, and integrations involved. A fundamental application may need 3 to 6 months; however, sophisticated applications, including AI, blockchain, or intricate analytics, may necessitate 6 months or longer. Agile development methodologies expedite delivery, facilitating testing, feedback, and revisions while ensuring security, compliance, and high-quality standards are upheld throughout the project.
4. What Technologies Are Used In Fintech App Development?
Contemporary finance applications employ artificial intelligence, machine learning, blockchain technology, cloud computing, application programming interfaces, and data analytics to provide intelligent and safe solutions. Mobile platforms such as iOS and Android, in conjunction with web-based interfaces, are conventional. Technologies for cybersecurity, encryption, and regulatory adherence are also crucial.
5. How Can A Fintech App Development Company Ensure Security And Compliance?
Leading corporations employ end-to-end encryption, secure coding methodologies, multi-factor authentication, and routine security assessments. They adhere to both global and local requirements, including GDPR, PCI-DSS, and PSD2. Ongoing surveillance, adherence evaluations, and risk analyses safeguard sensitive financial information, mitigating fraud and fostering confidence among users and stakeholders.
