- Banks
- Non-bank payment service providers
- Card providers
- Enterprises looking to digitalize their payment processes
- Paytech startups
- Payment software product companies
Payment Software Development Services
With 19 years of expertise in payment software development and in-depth knowledge across 30+ industries, Edylinn delivers reliable, effective payment solutions tailored to each client’s specific needs.
Payment processing software
Serving as the backbone of any digital payment system, this software automates the capture and processing of online and point-of-sale transactions, enabling instant transfer to local and global payment processing networks to complete fund transfers between parties.
Payment applications
Web and mobile payment apps provide businesses and individuals with a fast, convenient way to send and receive digital payments. These apps feature extensive self-service options for payment execution and fund management, support multiple payment methods and currencies, and offer billing automation.
Money transfer applications
Apps designed for fast and secure domestic and cross-border P2P funds transfers, functioning as full-featured digital wallets. These apps offer robust features for money transfer and management, ensuring complete visibility and streamlined control over transactions.
Buy Now, Pay Later (BNPL) software
Payment gateways
Payment orchestration software
This software enables seamless integration of multiple sales platforms with various payment service providers. It aggregates omnichannel transactions in real-time and uses analytics-driven routing to direct transactions to the most suitable payment processor.
Payment automation software
This software streamlines payment-related processes by automating tasks such as document handling, payment execution, and reconciliation. It supports the automation of various payment types, including supplier, employee, tax, and intercompany payments, reducing manual effort and improving efficiency.
Whom We Serve
We build custom payment solutions that support all required payment methods:
- Credit card
- Debit card
- Bank transfer
- E-check
- Digital wallet
- Direct debit via ACH
What they've said about us
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Features We Recommend to Add to Drive High User Satisfaction
In our projects, we power payment solutions with the following capabilities to enhance software convenience for end users and drive high ROI:
P2P domestic and international money transfers.
Multi-currency payments, including crypto payments.
AI-powered budget, savings, and payment planning.
Online and offline QR-code-based payments.
NFC-enabled onsite mobile payments.
Creating and managing virtual payment cards.
Biometric authentication.
Voice commands and text-to-speech.
Intelligent digital assistants.
Explore Edylinn’s Success Stories
Why Build Payment Software with Edylinn
- Over 18 years of experience in financial software development.
- Expertise spanning 30+ industries, including BFSI, retail, eCommerce, manufacturing, healthcare, telecoms, and entertainment.
- Payment software engineers skilled in advanced technologies such as cloud, AI/ML, big data, and blockchain.
- Proven track record in web development since 1999 and mobile development since 2005, delivering stylish, user-friendly, and high-performing payment apps.
- Two decades of cybersecurity expertise to ensure world-class protection for payment software.
- Compliance experts with 5–20 years of experience, ensuring adherence to regulations like PCI DSS, SOC1 and SOC2, SOX, CPA, EMV, GDPR, PSD2, HIPAA, and more.
- ISO 9001- and ISO 27001-certified, guaranteeing mature quality management and complete data security for clients.
- Recognized three times as a member of the Global Outsourcing 100 by IAOP, highlighting our trusted outsourcing services.
Our Field of Expertise
Edylinn provides full-cycle consulting and engineering services to deliver effective and secure payment solutions.
Payment software development
We swiftly develop your payment solution, integrate it with required systems, and conduct thorough quality assurance. Additionally, we offer post-launch software support, delivering a secure solution tailored to your business and end-user needs.
Payment software evolution
We can assist in rearchitecting your payment system, migrating it to the cloud, or modernizing legacy technology stacks and codebases. Our engineers can also enhance your existing software with new features, enabling you to achieve a functional solution more quickly and cost-effectively.
Consulting on payment software development
We provide an optimal feature set, architecture, UX/UI design, and tech stack for your payment solution, along with advice on cost optimization. Additionally, we offer recommendations on security and compliance, as well as a project roadmap to ensure risk-free implementation.
Payment product consulting
We analyze the competition, identify the ideal market niche and target audience for your payment product, and craft a unique selling proposition. You’ll receive a clear concept for your payment software along with an interactive prototype to quickly assess its technical feasibility and usability.
Our Tried-and-True Practices to Lead Payment Initiatives to Success
Follow the links below to explore the project management and development practices that drive our value-oriented approach to payment software engineering. The pages also showcase examples from our recent projects and highlight common pitfalls to avoid. If you're curious how our approach can benefit your specific case or would like to review similar projects by Edylinn, feel free to reach out to our consultants.
Close and transparent collaboration
We adapt our communication to your preferred formats, timing, and channels. Our experts create customized KPIs to assess collaboration efficiency and provide regular progress updates, allowing for quick responses to potential risks. Additionally, we integrate continuous knowledge transfer into our processes.
Designing for maximized value
Seamless performance, robust security, and exceptional UX are the three pillars of successful payment software. We develop precise logic, scalable and flexible architectures, design intuitive user journeys and sleek interfaces, and implement strong security measures to deliver a comprehensive payment solution that meets all requirements.
Accurate scoping and estimates
We define the project scope based on your specific requirements to ensure a smooth and predictable development process. This accurate scope allows us to assemble the ideal team and provide precise timelines and cost estimates, minimizing the risk of unforeseen expenses.
Fast development
With our refined Agile practices, thorough project documentation, efficient change request handling, and the multi-domain expertise of our payment software engineers, we can deliver an MVP of your payment solution in just 2–5 months and continuously improve it through 2–4-week iterations.



