1. Itexus – Best Overall FinTech Development Partner
Founded: 2013
Employees: 300+
Hourly Rate: $30 – $55
Headquarters: USA (offices in Eastern Europe)
Overview:
Itexus specializes exclusively in FinTech, with a strong track record of digital wallets, robo-advisors, neobanking apps, and AI-powered trading platforms. The company provides full-cycle development: business analysis, UX/UI, architecture, coding, QA, and post-launch support.
Key Services:
Digital wallet and neobank development;
Robo-advisor platforms;
Stock trading & investment apps;
AI/ML fraud detection and analytics;
Core banking software integration.
Notable Projects:
AI-powered wealth management app for a US fintech startup;
Mobile neobank with KYC/AML compliance;
P2P lending marketplace.
Pros: Deep FinTech focus, flexible engagement models, strong compliance expertise (KYC, AML, PSD2).
Cons: Primarily mid-sized firm — may not fit for ultra-large enterprise projects.
2. ELEKS – FinTech Solutions for Enterprise
Founded: 1991
Employees: 2,000+
Hourly Rate: $50 – $100
Headquarters: Lviv, Ukraine; offices worldwide
Overview:
ELEKS is a global IT services provider delivering large-scale FinTech projects for banks, insurance firms, and asset managers. Known for enterprise-grade systems and regulatory compliance.
Key Services:
Risk management and fraud detection;
Core banking systems;
Insurance & investment platforms;
Blockchain and smart contracts.
Notable Projects:
Fraud detection system for a European bank;
Investment portfolio analytics platform.
Pros: Deep enterprise expertise, long history, global presence.
Cons: Higher hourly rates than smaller firms.
3. SDK.finance – FinTech Platform Provider
Founded: 2013
Employees: 100+
Hourly Rate: $40 – $80
Headquarters: Vilnius, Lithuania
Overview:
Unlike pure service firms, SDK.finance provides a ready-made FinTech platform that accelerates building banking, payment, and e-wallet solutions.
Key Services:
Digital wallets;
Core banking middleware;
Payment processing APIs;
White-label FinTech platforms.
Pros: Faster time-to-market with prebuilt modules.
Cons: Less flexible for highly customized projects.
4. ScienceSoft – Trusted IT Vendor for Finance
Founded: 1989
Employees: 1,200+
Hourly Rate: $50 – $100
Headquarters: McKinney, TX, USA
Overview:
ScienceSoft is a global software vendor with extensive FinTech experience, particularly in secure systems and compliance-heavy solutions.
Key Services:
Core banking systems;
Custom financial platforms;
Cybersecurity for FinTech;
Mobile trading and investment apps.
Pros: Long market presence, strong security focus.
Cons: More expensive than mid-sized firms.
5. DataArt – Global IT Consultancy with FinTech Focus
Founded: 1997
Employees: 5,000+
Hourly Rate: $50 – $120
Headquarters: New York, USA
Overview:
DataArt is known for large transformation programs in finance, wealth management, and capital markets.
Key Services:
Trading platforms;
Payment processing solutions;
Wealth and asset management software.
Pros: Huge team, proven capital markets expertise.
Cons: Best suited for large enterprises, not startups.
6. Netguru – Design-Driven FinTech Apps
Founded: 2008
Employees: 900+
Hourly Rate: $40 – $80
Headquarters: Poznań, Poland
Overview:
Netguru combines strong design skills with FinTech app development. They’ve worked with global startups and enterprises, delivering sleek mobile and web apps.
Key Services:
Neobank apps;
UX/UI for FinTech platforms;
Blockchain-based finance tools.
Pros: Great for startups needing polished UX.
Cons: Less focus on core banking infrastructure.
7. 10Clouds – Agile FinTech Development Partner
Founded: 2009
Employees: 200+
Hourly Rate: $40 – $75
Headquarters: Warsaw, Poland
Overview:
10Clouds is popular with FinTech startups for building MVPs and scaling digital products quickly.
Key Services:
Digital banking apps;
SaaS FinTech platforms;
DeFi and blockchain solutions;
Pros: Agile, startup-friendly, cost-effective.
Cons: Smaller scale compared to global vendors.
8. Diceus – Banking & Insurance Software Experts
Founded: 2011
Employees: 300+
Hourly Rate: $30 – $70
Headquarters: Kyiv, Ukraine
Overview:
Diceus focuses on tailored software for banks, insurance, and fintech providers.
Key Services:
Core banking modernization;
Insurance and loan platforms;
RPA and data engineering for finance.
Pros: Strong focus on BFSI.
Cons: Limited brand recognition globally.
9. OpenXcell – Mobile & FinTech Development Company
Founded: 2009
Employees: 500+
Hourly Rate: $25 – $50
Headquarters: Ahmedabad, India; USA office
Overview:
OpenXcell is well-known for cost-effective app development, including eWallets and payment solutions.
Key Services:
Mobile banking apps;
Payment gateway integration;
Cryptocurrency wallets.
Pros: Competitive pricing, large pool of developers.
Cons: Time-zone challenges for Western clients.
10. Fingent – Custom Enterprise FinTech Solutions
Founded: 2003
Employees: 500+
Hourly Rate: $25 – $60
Headquarters: New York, USA; Kochi, India
Overview:
Fingent delivers end-to-end enterprise solutions across industries, with FinTech as a growing focus area.
Key Services:
Custom ERP and finance systems;
Digital wallets and payment apps;
AI-powered financial analytics.
Pros: Balanced global delivery model, affordable rates.
Cons: Not exclusively FinTech-focused.
Conclusion
Selecting the right FinTech software development partner is critical to launching secure, innovative, and user-friendly financial products. Among the top players, Itexus stands out as the best overall FinTech partner in 2025, combining deep domain focus with end-to-end development expertise.
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