10 Technology Companies Helping Businesses Build Next-Gen Banking Platforms

#1 · October 30, 2026, 3:38 am

Quote from KPPareek on October 30, 2026, 3:38 am
Banking has changed more in the last ten years than in the previous fifty. Customers now expect to open an account in minutes, move money instantly and get advice from an app at midnight. Industry estimates put the global digital banking platform market at well over ten billion dollars, growing at a double-digit annual rate through the end of the decade. Mobile banking users number in the billions, and a large share of younger customers have never stepped inside a branch.

The trouble is that many banks still run on core systems written decades ago. By most industry estimates, a majority of institutions depend on legacy infrastructure that makes every new feature slow and expensive to ship. Faster launches, cloud-native cores, open APIs and embedded AI are now essential for any bank that wants to stay relevant.

Choosing the right technology partner is where many projects succeed or fail. Some vendors sell full core banking suites, others build custom apps, and a few specialize in engagement layers or product engines. The ten companies below cover that range. Each has a distinct approach, so the right fit depends on your size, budget and goals.

1. Dev Technosys

Overview: Dev Technosys is a software and mobile app development company with a strong fintech practice, working with banks, credit unions, neobanks and payment startups. Its teams build mobile banking apps, digital wallets, loan origination tools, KYC onboarding flows and customer dashboards, usually tailored to the client’s business model rather than delivered as a fixed product. The company also handles integrations with existing core systems, payment gateways and third-party data providers, which is often the hardest part of a banking build. AI-driven chatbots, fraud alerts and personalized insights are common additions to its projects. Because it operates as a development partner, clients can scale a dedicated team up or down as a product matures. That flexibility suits organizations that want ownership of their code and roadmap.

Best for: Startups, neobanks and mid-sized financial institutions that need a custom-built digital banking app or wallet instead of an off-the-shelf package.

2. Temenos

Overview: Temenos is one of the best-known names in banking software, serving hundreds of financial institutions across retail, corporate, private and wealth banking. Its platform covers core banking, payments, digital channels, lending and analytics, and it is available as a cloud-native, SaaS-delivered solution. The architecture is built around composable components, so a bank can adopt one capability, such as deposits or lending, and expand later without a full rip-and-replace. Temenos has invested heavily in AI and in cloud partnerships to help banks move off aging mainframes. Its customer base includes everything from small community banks to some of the largest institutions in the world, which gives it deep regulatory knowledge across many markets. Implementations can be sizable, so planning and governance matter.

Best for: Banks of any size that want a proven, full-suite core banking platform with a clear path from legacy systems to the cloud.

3. Thought Machine

Overview: Thought Machine built its cloud-native core banking engine, Vault Core, from scratch with modern banks in mind. Instead of hard-coded products, the system uses smart contracts, which let product teams define accounts, loans and fees as code and change them quickly. That approach makes launching a new savings proposition a matter of weeks rather than quarters. The platform runs on major cloud providers and is designed for high transaction volumes and real-time processing. Large international banks have adopted it to build new digital brands or gradually migrate portions of their existing books. It is a technology-first product that expects strong engineering involvement from the bank, so it rewards institutions with capable in-house or partner development teams.

Best for: Ambitious banks and challengers that want a highly configurable, cloud-native core and the engineering talent to take advantage of it.

4. Mambu

Overview: Mambu offers a composable, SaaS banking engine centered on deposits and lending, with an API-first design that lets teams assemble exactly the stack they need. It is popular with fintechs, digital lenders and embedded finance projects, and increasingly with established banks that want a lighter alternative to heavyweight cores. Product configuration happens through a straightforward interface, so non-technical teams can adjust interest rules or repayment schedules without long development cycles. Mambu’s ecosystem of pre-built connectors covers payments, credit scoring and compliance tools, which shortens time to market. Because the platform is delivered as a service, infrastructure upkeep and upgrades are handled for the customer. It is less suited to institutions needing every banking function in one monolithic package, but it shines where agility is the priority.

Best for: Fintechs, lenders and banks launching new digital products quickly on a flexible, cloud-based lending and deposit engine.

5. Backbase

Overview: Backbase focuses on the engagement layer, the part of banking customers actually see and touch. Its platform unifies onboarding, mobile and web banking, servicing and relationship tools into a single experience that sits on top of whatever core systems a bank already runs. That makes it attractive to institutions that cannot replace their core soon but still want a modern front end. Banks use it to consolidate scattered channels, reduce duplicated journeys and give staff a complete customer view. The company has built a reputation in retail, commercial and wealth segments, and its design approach emphasizes reusable components. Implementation success usually depends on clear journey design and strong integration work with back-end systems, so teams should plan both carefully.

Best for: Banks with established cores that want to transform customer experience and unify digital channels without a full system replacement.

6. Finastra

Overview: Finastra is a long-standing provider of financial software, with products spanning retail banking, lending, payments, treasury and capital markets. Its Fusion portfolio includes core banking systems, digital banking tools and an open platform marketplace where banks and fintechs can plug in third-party applications. This marketplace model supports the broader open banking movement, in which institutions share data securely through APIs. Finastra serves a wide client list, from community banks to global financial groups, and has been moving much of its software to cloud delivery. Its breadth is a strength for institutions wanting one vendor across several business lines, though large product portfolios can mean a more involved selection process to find the right modules.

Best for: Banks wanting one vendor across lending, payments and core banking, with access to an open ecosystem of partner applications.

7. Infosys Finacle

Overview: Finacle, the banking software arm of Infosys, powers a significant number of banks across Asia, the Middle East, Africa and Europe. The suite covers core banking, digital engagement, payments, lending, treasury and analytics, and it is known for handling very large customer bases and transaction volumes reliably. Finacle has a strong record in emerging markets, where mobile-first banking and financial inclusion drive fast growth. Recent versions emphasize cloud deployment, modular architecture and AI-assisted services. Backed by a global IT services firm, the product comes with substantial implementation capacity and consulting support. That scale benefits big transformation programs, though smaller institutions should confirm the engagement model fits their size and budget.

Best for: Large and fast-growing banks, especially in emerging markets, needing a scalable, field-tested core banking suite.

8. 10x Banking

Overview: 10x Banking, founded by a former Barclays executive, delivers a cloud-native core banking platform known as SuperCore. It was designed around the idea that banks need to run real-time processing, flexible product configuration and modern data architecture in a single system. The company has worked with major international banks on transformation programs, including launching new digital propositions alongside existing operations. Its approach separates product, ledger and customer layers so teams can change one without disturbing the rest. This modularity supports faster experimentation and gradual migration. Like other next-generation cores, it works best for organizations ready to commit to a serious modernization effort with clear executive sponsorship and technical collaboration.

Best for: Established banks planning a phased move to a modern core while launching new digital brands in parallel.

9. Fiserv

Overview: Fiserv is among the largest financial technology providers in the world, supporting thousands of banks and credit unions along with merchants and payment networks. Its offerings include core processing, digital banking, card services, real-time payments and merchant acquiring through its Clover business. For smaller and mid-sized institutions, Fiserv’s strength lies in an integrated stack, where core, mobile app and payments come from one provider. The company has been investing in cloud-based platforms and open APIs to modernize its older products. Its reach in the United States community banking sector is particularly deep. Banks seeking cutting-edge customization may find a more specialized vendor appealing, but many value Fiserv’s stability and breadth.

Best for: Community banks and credit unions wanting a dependable, integrated stack covering core processing, digital channels and payments.

10. Thoughtworks

Overview: Thoughtworks is a global technology consultancy known for engineering excellence, agile delivery and modernization of complex systems. Rather than selling a banking product, it helps institutions design and build their own platforms, break monolithic systems into services, adopt cloud infrastructure and improve delivery practices. Banks often engage the firm for core modernization strategy, data platforms, API architecture and product engineering. Its consultants frequently work alongside internal teams, transferring skills so the bank can sustain progress afterward. This product-neutral stance lets it recommend technology based on actual needs. The trade-off is that outcomes depend heavily on collaboration, since the work is bespoke and requires active participation from business and technology leaders.

Best for: Banks that need an independent engineering and strategy partner to modernize legacy systems and build capabilities in-house.

How to Choose the Right Partner

No single vendor is best for everyone, and the decision usually comes down to a handful of practical questions.

First, decide whether you need to replace your core, wrap it with a better front end, or build something new alongside it. A full core replacement is a multi-year commitment, while an engagement layer or a custom app can deliver visible results within months.

Second, look closely at integration capability. Banking platforms rarely operate alone. They connect to payment rails, credit bureaus, KYC providers, card processors and regulators’ reporting systems. A vendor’s track record with those integrations often matters more than its feature list.

Third, consider your internal skills. Highly configurable cloud-native cores reward strong engineering teams, whereas packaged suites suit organizations that prefer vendor-led delivery.

Finally, weigh security and compliance. Ask how each partner handles data residency, audit trails, encryption and local regulation. A strong demo means little if the platform cannot meet your regulator’s expectations.

What Next-Gen Banking Platforms Will Look Like

Several trends are shaping what banks build next. Open banking and embedded finance are pushing institutions to expose services through APIs so partners can offer banking inside retail, travel and accounting apps. Analysts expect embedded finance to grow into a market worth hundreds of billions of dollars in revenue within the next several years.

Artificial intelligence is moving from experiments into daily operations, powering fraud detection, credit decisions, service assistants and personalized recommendations. Real-time payments continue to spread across regions, raising the bar for always-on infrastructure. Cloud adoption keeps rising as banks accept that scalability and resilience are easier to achieve with modern architecture.

Customer expectations are also rising. People compare their bank with the best apps on their phone, not with other banks, which means speed, clarity and trust all have to come together.

Final Thoughts

Building a next-generation banking platform is as much an organizational change as a technical one. The right partner will understand your customers, your regulatory environment and your pace of change. Start with a clear problem statement, shortlist vendors whose strengths match it, and test their claims through pilots and reference conversations. Banks that approach modernization in steady, well-planned stages tend to see the strongest results.

Banking has changed more in the last ten years than in the previous fifty. Customers now expect to open an account in minutes, move money instantly and get advice from an app at midnight. Industry estimates put the global digital banking platform market at well over ten billion dollars, growing at a double-digit annual rate through the end of the decade. Mobile banking users number in the billions, and a large share of younger customers have never stepped inside a branch.

The trouble is that many banks still run on core systems written decades ago. By most industry estimates, a majority of institutions depend on legacy infrastructure that makes every new feature slow and expensive to ship. Faster launches, cloud-native cores, open APIs and embedded AI are now essential for any bank that wants to stay relevant.

Choosing the right technology partner is where many projects succeed or fail. Some vendors sell full core banking suites, others build custom apps, and a few specialize in engagement layers or product engines. The ten companies below cover that range. Each has a distinct approach, so the right fit depends on your size, budget and goals.

1. Dev Technosys

Overview: Dev Technosys is a software and mobile app development company with a strong fintech practice, working with banks, credit unions, neobanks and payment startups. Its teams build mobile banking apps, digital wallets, loan origination tools, KYC onboarding flows and customer dashboards, usually tailored to the client’s business model rather than delivered as a fixed product. The company also handles integrations with existing core systems, payment gateways and third-party data providers, which is often the hardest part of a banking build. AI-driven chatbots, fraud alerts and personalized insights are common additions to its projects. Because it operates as a development partner, clients can scale a dedicated team up or down as a product matures. That flexibility suits organizations that want ownership of their code and roadmap.

Best for: Startups, neobanks and mid-sized financial institutions that need a custom-built digital banking app or wallet instead of an off-the-shelf package.

2. Temenos

Overview: Temenos is one of the best-known names in banking software, serving hundreds of financial institutions across retail, corporate, private and wealth banking. Its platform covers core banking, payments, digital channels, lending and analytics, and it is available as a cloud-native, SaaS-delivered solution. The architecture is built around composable components, so a bank can adopt one capability, such as deposits or lending, and expand later without a full rip-and-replace. Temenos has invested heavily in AI and in cloud partnerships to help banks move off aging mainframes. Its customer base includes everything from small community banks to some of the largest institutions in the world, which gives it deep regulatory knowledge across many markets. Implementations can be sizable, so planning and governance matter.

Best for: Banks of any size that want a proven, full-suite core banking platform with a clear path from legacy systems to the cloud.

3. Thought Machine

Overview: Thought Machine built its cloud-native core banking engine, Vault Core, from scratch with modern banks in mind. Instead of hard-coded products, the system uses smart contracts, which let product teams define accounts, loans and fees as code and change them quickly. That approach makes launching a new savings proposition a matter of weeks rather than quarters. The platform runs on major cloud providers and is designed for high transaction volumes and real-time processing. Large international banks have adopted it to build new digital brands or gradually migrate portions of their existing books. It is a technology-first product that expects strong engineering involvement from the bank, so it rewards institutions with capable in-house or partner development teams.

Best for: Ambitious banks and challengers that want a highly configurable, cloud-native core and the engineering talent to take advantage of it.

4. Mambu

Overview: Mambu offers a composable, SaaS banking engine centered on deposits and lending, with an API-first design that lets teams assemble exactly the stack they need. It is popular with fintechs, digital lenders and embedded finance projects, and increasingly with established banks that want a lighter alternative to heavyweight cores. Product configuration happens through a straightforward interface, so non-technical teams can adjust interest rules or repayment schedules without long development cycles. Mambu’s ecosystem of pre-built connectors covers payments, credit scoring and compliance tools, which shortens time to market. Because the platform is delivered as a service, infrastructure upkeep and upgrades are handled for the customer. It is less suited to institutions needing every banking function in one monolithic package, but it shines where agility is the priority.

Best for: Fintechs, lenders and banks launching new digital products quickly on a flexible, cloud-based lending and deposit engine.

5. Backbase

Overview: Backbase focuses on the engagement layer, the part of banking customers actually see and touch. Its platform unifies onboarding, mobile and web banking, servicing and relationship tools into a single experience that sits on top of whatever core systems a bank already runs. That makes it attractive to institutions that cannot replace their core soon but still want a modern front end. Banks use it to consolidate scattered channels, reduce duplicated journeys and give staff a complete customer view. The company has built a reputation in retail, commercial and wealth segments, and its design approach emphasizes reusable components. Implementation success usually depends on clear journey design and strong integration work with back-end systems, so teams should plan both carefully.

Best for: Banks with established cores that want to transform customer experience and unify digital channels without a full system replacement.

6. Finastra

Overview: Finastra is a long-standing provider of financial software, with products spanning retail banking, lending, payments, treasury and capital markets. Its Fusion portfolio includes core banking systems, digital banking tools and an open platform marketplace where banks and fintechs can plug in third-party applications. This marketplace model supports the broader open banking movement, in which institutions share data securely through APIs. Finastra serves a wide client list, from community banks to global financial groups, and has been moving much of its software to cloud delivery. Its breadth is a strength for institutions wanting one vendor across several business lines, though large product portfolios can mean a more involved selection process to find the right modules.

Best for: Banks wanting one vendor across lending, payments and core banking, with access to an open ecosystem of partner applications.

7. Infosys Finacle

Overview: Finacle, the banking software arm of Infosys, powers a significant number of banks across Asia, the Middle East, Africa and Europe. The suite covers core banking, digital engagement, payments, lending, treasury and analytics, and it is known for handling very large customer bases and transaction volumes reliably. Finacle has a strong record in emerging markets, where mobile-first banking and financial inclusion drive fast growth. Recent versions emphasize cloud deployment, modular architecture and AI-assisted services. Backed by a global IT services firm, the product comes with substantial implementation capacity and consulting support. That scale benefits big transformation programs, though smaller institutions should confirm the engagement model fits their size and budget.

Best for: Large and fast-growing banks, especially in emerging markets, needing a scalable, field-tested core banking suite.

8. 10x Banking

Overview: 10x Banking, founded by a former Barclays executive, delivers a cloud-native core banking platform known as SuperCore. It was designed around the idea that banks need to run real-time processing, flexible product configuration and modern data architecture in a single system. The company has worked with major international banks on transformation programs, including launching new digital propositions alongside existing operations. Its approach separates product, ledger and customer layers so teams can change one without disturbing the rest. This modularity supports faster experimentation and gradual migration. Like other next-generation cores, it works best for organizations ready to commit to a serious modernization effort with clear executive sponsorship and technical collaboration.

Best for: Established banks planning a phased move to a modern core while launching new digital brands in parallel.

9. Fiserv

Overview: Fiserv is among the largest financial technology providers in the world, supporting thousands of banks and credit unions along with merchants and payment networks. Its offerings include core processing, digital banking, card services, real-time payments and merchant acquiring through its Clover business. For smaller and mid-sized institutions, Fiserv’s strength lies in an integrated stack, where core, mobile app and payments come from one provider. The company has been investing in cloud-based platforms and open APIs to modernize its older products. Its reach in the United States community banking sector is particularly deep. Banks seeking cutting-edge customization may find a more specialized vendor appealing, but many value Fiserv’s stability and breadth.

Best for: Community banks and credit unions wanting a dependable, integrated stack covering core processing, digital channels and payments.

10. Thoughtworks

Overview: Thoughtworks is a global technology consultancy known for engineering excellence, agile delivery and modernization of complex systems. Rather than selling a banking product, it helps institutions design and build their own platforms, break monolithic systems into services, adopt cloud infrastructure and improve delivery practices. Banks often engage the firm for core modernization strategy, data platforms, API architecture and product engineering. Its consultants frequently work alongside internal teams, transferring skills so the bank can sustain progress afterward. This product-neutral stance lets it recommend technology based on actual needs. The trade-off is that outcomes depend heavily on collaboration, since the work is bespoke and requires active participation from business and technology leaders.

Best for: Banks that need an independent engineering and strategy partner to modernize legacy systems and build capabilities in-house.

How to Choose the Right Partner

No single vendor is best for everyone, and the decision usually comes down to a handful of practical questions.

First, decide whether you need to replace your core, wrap it with a better front end, or build something new alongside it. A full core replacement is a multi-year commitment, while an engagement layer or a custom app can deliver visible results within months.

Second, look closely at integration capability. Banking platforms rarely operate alone. They connect to payment rails, credit bureaus, KYC providers, card processors and regulators’ reporting systems. A vendor’s track record with those integrations often matters more than its feature list.

Third, consider your internal skills. Highly configurable cloud-native cores reward strong engineering teams, whereas packaged suites suit organizations that prefer vendor-led delivery.

Finally, weigh security and compliance. Ask how each partner handles data residency, audit trails, encryption and local regulation. A strong demo means little if the platform cannot meet your regulator’s expectations.

What Next-Gen Banking Platforms Will Look Like

Several trends are shaping what banks build next. Open banking and embedded finance are pushing institutions to expose services through APIs so partners can offer banking inside retail, travel and accounting apps. Analysts expect embedded finance to grow into a market worth hundreds of billions of dollars in revenue within the next several years.

Artificial intelligence is moving from experiments into daily operations, powering fraud detection, credit decisions, service assistants and personalized recommendations. Real-time payments continue to spread across regions, raising the bar for always-on infrastructure. Cloud adoption keeps rising as banks accept that scalability and resilience are easier to achieve with modern architecture.

Customer expectations are also rising. People compare their bank with the best apps on their phone, not with other banks, which means speed, clarity and trust all have to come together.

Final Thoughts

Building a next-generation banking platform is as much an organizational change as a technical one. The right partner will understand your customers, your regulatory environment and your pace of change. Start with a clear problem statement, shortlist vendors whose strengths match it, and test their claims through pilots and reference conversations. Banks that approach modernization in steady, well-planned stages tend to see the strongest results.