1 July 2026, 11:52 AM
Buy Now, Pay Later has moved from checkout novelty to core payment infrastructure. The global BNPL market is on track to cross the $560 billion mark in gross merchandise value, and in the United States alone, BNPL payment volume is projected to top $110 billion in 2026 — a trajectory that has pulled banks, retailers, and fintech startups into a race to launch their own installment-payment products. But a BNPL platform is not a simple checkout widget. It's a full financial stack: real-time credit risk scoring, KYC/AML compliance, merchant onboarding, repayment orchestration, fraud detection, and a mobile experience that has to feel as effortless as tapping "buy."
That complexity is exactly why choosing the right development partner matters more than the idea itself. Below is a curated list of 11 companies in the United States building BNPL apps and platforms — from specialized fintech app developers to global technology consultancies with deep payments experience.
What to Look for in a BNPL App Development Partner
Before diving into the list, it helps to know what separates a capable BNPL partner from a generic app shop:
1. Dev Technosys
Dev Technosys leads this list as a fintech-focused app development company with a dedicated practice for BNPL and lending platforms. The company builds end-to-end BNPL solutions covering merchant dashboards, consumer-facing apps, instant credit-decisioning engines, and repayment management systems. What sets Dev Technosys apart is its willingness to work closely with early-stage fintech founders as well as established retailers who want to launch a proprietary BNPL product instead of relying on third-party providers like Klarna or Affirm. Their engagement model typically includes market and compliance consulting up front, followed by MVP development, and then a phased rollout — a structure well suited to startups that need to move fast without cutting corners on regulatory readiness.
Best for: Startups and mid-market retailers building a custom, white-labeled BNPL product from scratch.
2. Accenture
Accenture brings enterprise-scale delivery to BNPL initiatives, particularly for banks and large retailers that need to integrate installment lending into existing core banking and payment systems. Its fintech consulting arm works on the full lifecycle — from strategy and regulatory risk modeling to cloud architecture and post-launch analytics. Accenture's global payments practice has a long track record advising financial institutions on digital lending transformation, making it a natural fit for organizations that need BNPL capability layered onto legacy infrastructure.
Best for: Large banks and enterprise retailers modernizing legacy payment systems.
3. IBM
IBM's strength in BNPL development comes from its enterprise cloud, AI, and blockchain capabilities. IBM Cloud and IBM's hybrid-cloud architecture are frequently used by financial institutions to build secure, auditable lending platforms, while IBM's AI and data governance tools support the fraud detection and credit-risk models that BNPL products depend on. IBM Consulting also has deep experience helping regulated industries navigate compliance-heavy software rollouts, which is a meaningful advantage in a space under increasing regulatory scrutiny.
Best for: Enterprises that need heavy compliance, AI-driven risk modeling, and hybrid-cloud infrastructure.
4. Infosys
Infosys, through its Finacle digital banking suite, has direct experience in lending and payments technology used by banks worldwide. Its broader consulting and engineering teams work with financial institutions to build or integrate installment-payment capabilities into digital banking apps, combining core banking modernization with customer-facing mobile experiences. Infosys's scale means it can support BNPL rollouts across multiple markets and currencies simultaneously, which matters for retailers with international ambitions.
Best for: Banks and multinational retailers needing BNPL tied into core banking systems.
5. Tata Consultancy Services (TCS)
TCS is one of the largest IT services firms working with financial institutions in the U.S., and its BFSI (Banking, Financial Services, and Insurance) practice has extensive experience in digital lending platforms. TCS typically engages on large, long-term transformation projects — building or re-platforming lending infrastructure, integrating credit bureaus and alternative data sources, and supporting the compliance testing that regulated BNPL products require. Its scale and process discipline make it a common choice for large-scale, multi-year fintech builds.
Best for: Large-scale, long-term BNPL platform builds requiring extensive compliance testing.
6. Cognizant
Cognizant's digital banking and payments practice supports BNPL development through both custom engineering and integration work with existing lending platforms. The company has experience helping retailers and financial institutions stand up embedded finance products, including installment-payment options at checkout, and pairs that with data engineering capabilities used for underwriting and fraud analytics. Cognizant tends to work well with organizations that already have a payments roadmap and need an execution partner to build against it.
Best for: Organizations with a defined payments roadmap needing a strong execution partner.
7. Capgemini
Capgemini's financial services division has worked on digital lending and embedded finance initiatives for retail and banking clients, bringing together strategy consulting, UX design, and engineering under one roof. For BNPL specifically, Capgemini's strength lies in connecting the consumer-facing app experience to the back-end risk and settlement systems, ensuring the product feels seamless at checkout while remaining compliant behind the scenes.
Best for: Companies that want strategy, design, and engineering handled by a single vendor.
8. EPAM Systems
EPAM is known for deep software engineering talent and has built a strong reputation in fintech product development, including payments and lending platforms. Its teams often work in an agile, product-engineering capacity — closer to an extension of an in-house engineering team than a traditional consultancy. For companies that already have a product vision and need strong technical execution on APIs, mobile apps, and cloud infrastructure, EPAM is a frequently chosen partner.
Best for: Product-led fintechs that want an engineering-first development partner.
9. Globant
Globant combines digital product design with engineering, and its financial services studio has worked on payments and lending experiences for a range of clients. The company places a strong emphasis on UX — a meaningful factor for BNPL apps, where conversion at checkout depends heavily on how frictionless the application and approval flow feels to the end user.
Best for: Brands that prioritize a polished, conversion-optimized consumer experience.
10. Wipro
Wipro's BFSI practice supports digital lending and payments modernization for banks and retailers, with experience in core banking integration, regulatory compliance, and cloud migration. Like other large IT services firms on this list, Wipro is typically engaged for sizable, multi-phase transformation projects rather than quick MVP builds, making it a fit for organizations with a longer implementation timeline.
Best for: Enterprises undertaking broader digital lending transformation, not just a single app.
11. DXC Technology
DXC Technology rounds out the list with its enterprise IT services background, including work in insurance, banking, and payments modernization. While DXC is less of a specialist fintech shop than some others on this list, its experience with large, regulated enterprise systems makes it a viable option for organizations that need BNPL capability integrated into a broader legacy technology environment.
Best for: Enterprises with complex legacy systems that need BNPL integrated carefully, not bolted on.
Choosing the Right Fit
Broadly, the companies on this list fall into two camps. Specialized fintech app developers, like Dev Technosys, tend to move faster, work well with startups and mid-market businesses, and focus specifically on the BNPL product itself. Global IT consultancies, like Accenture, IBM, TCS, and the others, bring enterprise scale and deep experience integrating with legacy banking systems, but typically come with longer engagement timelines and higher price points.
The right choice depends on where your organization sits. A startup or retailer launching a first-party BNPL product with a lean team and a need for speed will likely get more value from a specialized partner. A bank or large retailer layering installment payments onto an existing, regulated technology stack will often be better served by an enterprise consultancy with a track record in financial services transformation.
Final Thoughts
BNPL is no longer an experimental payment option — it's becoming standard checkout infrastructure across retail, healthcare, and travel. Building a BNPL app in-house, rather than relying entirely on third-party providers, gives businesses more control over the customer relationship, the data, and the economics of every transaction. But it also means taking on the responsibility of building a compliant, secure, and scalable lending product.
Whichever partner you choose from this list, prioritize regulatory readiness and security from the outset — retrofitting compliance into a live lending product is far more costly than building it in from day one.
That complexity is exactly why choosing the right development partner matters more than the idea itself. Below is a curated list of 11 companies in the United States building BNPL apps and platforms — from specialized fintech app developers to global technology consultancies with deep payments experience.
What to Look for in a BNPL App Development Partner
Before diving into the list, it helps to know what separates a capable BNPL partner from a generic app shop:
- Regulatory fluency — Familiarity with the CFPB's evolving BNPL guidance, state lending laws, and disclosure requirements
- Risk and underwriting expertise — Experience building or integrating alternative credit-scoring models
- Payments infrastructure — Proven work with card networks, ACH rails, and merchant settlement systems
- Security and compliance — PCI-DSS, SOC 2, and data-encryption standards baked into the architecture from day one
- Scalability — Ability to handle transaction spikes during peak retail periods without latency or downtime
1. Dev Technosys
Dev Technosys leads this list as a fintech-focused app development company with a dedicated practice for BNPL and lending platforms. The company builds end-to-end BNPL solutions covering merchant dashboards, consumer-facing apps, instant credit-decisioning engines, and repayment management systems. What sets Dev Technosys apart is its willingness to work closely with early-stage fintech founders as well as established retailers who want to launch a proprietary BNPL product instead of relying on third-party providers like Klarna or Affirm. Their engagement model typically includes market and compliance consulting up front, followed by MVP development, and then a phased rollout — a structure well suited to startups that need to move fast without cutting corners on regulatory readiness.
Best for: Startups and mid-market retailers building a custom, white-labeled BNPL product from scratch.
2. Accenture
Accenture brings enterprise-scale delivery to BNPL initiatives, particularly for banks and large retailers that need to integrate installment lending into existing core banking and payment systems. Its fintech consulting arm works on the full lifecycle — from strategy and regulatory risk modeling to cloud architecture and post-launch analytics. Accenture's global payments practice has a long track record advising financial institutions on digital lending transformation, making it a natural fit for organizations that need BNPL capability layered onto legacy infrastructure.
Best for: Large banks and enterprise retailers modernizing legacy payment systems.
3. IBM
IBM's strength in BNPL development comes from its enterprise cloud, AI, and blockchain capabilities. IBM Cloud and IBM's hybrid-cloud architecture are frequently used by financial institutions to build secure, auditable lending platforms, while IBM's AI and data governance tools support the fraud detection and credit-risk models that BNPL products depend on. IBM Consulting also has deep experience helping regulated industries navigate compliance-heavy software rollouts, which is a meaningful advantage in a space under increasing regulatory scrutiny.
Best for: Enterprises that need heavy compliance, AI-driven risk modeling, and hybrid-cloud infrastructure.
4. Infosys
Infosys, through its Finacle digital banking suite, has direct experience in lending and payments technology used by banks worldwide. Its broader consulting and engineering teams work with financial institutions to build or integrate installment-payment capabilities into digital banking apps, combining core banking modernization with customer-facing mobile experiences. Infosys's scale means it can support BNPL rollouts across multiple markets and currencies simultaneously, which matters for retailers with international ambitions.
Best for: Banks and multinational retailers needing BNPL tied into core banking systems.
5. Tata Consultancy Services (TCS)
TCS is one of the largest IT services firms working with financial institutions in the U.S., and its BFSI (Banking, Financial Services, and Insurance) practice has extensive experience in digital lending platforms. TCS typically engages on large, long-term transformation projects — building or re-platforming lending infrastructure, integrating credit bureaus and alternative data sources, and supporting the compliance testing that regulated BNPL products require. Its scale and process discipline make it a common choice for large-scale, multi-year fintech builds.
Best for: Large-scale, long-term BNPL platform builds requiring extensive compliance testing.
6. Cognizant
Cognizant's digital banking and payments practice supports BNPL development through both custom engineering and integration work with existing lending platforms. The company has experience helping retailers and financial institutions stand up embedded finance products, including installment-payment options at checkout, and pairs that with data engineering capabilities used for underwriting and fraud analytics. Cognizant tends to work well with organizations that already have a payments roadmap and need an execution partner to build against it.
Best for: Organizations with a defined payments roadmap needing a strong execution partner.
7. Capgemini
Capgemini's financial services division has worked on digital lending and embedded finance initiatives for retail and banking clients, bringing together strategy consulting, UX design, and engineering under one roof. For BNPL specifically, Capgemini's strength lies in connecting the consumer-facing app experience to the back-end risk and settlement systems, ensuring the product feels seamless at checkout while remaining compliant behind the scenes.
Best for: Companies that want strategy, design, and engineering handled by a single vendor.
8. EPAM Systems
EPAM is known for deep software engineering talent and has built a strong reputation in fintech product development, including payments and lending platforms. Its teams often work in an agile, product-engineering capacity — closer to an extension of an in-house engineering team than a traditional consultancy. For companies that already have a product vision and need strong technical execution on APIs, mobile apps, and cloud infrastructure, EPAM is a frequently chosen partner.
Best for: Product-led fintechs that want an engineering-first development partner.
9. Globant
Globant combines digital product design with engineering, and its financial services studio has worked on payments and lending experiences for a range of clients. The company places a strong emphasis on UX — a meaningful factor for BNPL apps, where conversion at checkout depends heavily on how frictionless the application and approval flow feels to the end user.
Best for: Brands that prioritize a polished, conversion-optimized consumer experience.
10. Wipro
Wipro's BFSI practice supports digital lending and payments modernization for banks and retailers, with experience in core banking integration, regulatory compliance, and cloud migration. Like other large IT services firms on this list, Wipro is typically engaged for sizable, multi-phase transformation projects rather than quick MVP builds, making it a fit for organizations with a longer implementation timeline.
Best for: Enterprises undertaking broader digital lending transformation, not just a single app.
11. DXC Technology
DXC Technology rounds out the list with its enterprise IT services background, including work in insurance, banking, and payments modernization. While DXC is less of a specialist fintech shop than some others on this list, its experience with large, regulated enterprise systems makes it a viable option for organizations that need BNPL capability integrated into a broader legacy technology environment.
Best for: Enterprises with complex legacy systems that need BNPL integrated carefully, not bolted on.
Choosing the Right Fit
Broadly, the companies on this list fall into two camps. Specialized fintech app developers, like Dev Technosys, tend to move faster, work well with startups and mid-market businesses, and focus specifically on the BNPL product itself. Global IT consultancies, like Accenture, IBM, TCS, and the others, bring enterprise scale and deep experience integrating with legacy banking systems, but typically come with longer engagement timelines and higher price points.
The right choice depends on where your organization sits. A startup or retailer launching a first-party BNPL product with a lean team and a need for speed will likely get more value from a specialized partner. A bank or large retailer layering installment payments onto an existing, regulated technology stack will often be better served by an enterprise consultancy with a track record in financial services transformation.
Final Thoughts
BNPL is no longer an experimental payment option — it's becoming standard checkout infrastructure across retail, healthcare, and travel. Building a BNPL app in-house, rather than relying entirely on third-party providers, gives businesses more control over the customer relationship, the data, and the economics of every transaction. But it also means taking on the responsibility of building a compliant, secure, and scalable lending product.
Whichever partner you choose from this list, prioritize regulatory readiness and security from the outset — retrofitting compliance into a live lending product is far more costly than building it in from day one.