A new era of banking

The power behind your progress

More than a platform

Constantinople is an entirely new way to run your bank. We bring together product, technology, data, operations and compliance into a modern, AI-native fabric that powers your bank.

Trusted by banks

We power
Customer Experience

Create intuitive experiences that reflect your brand. Launch elegant ready-made mobile and web apps with fast onboarding and AI-powered support or integrate with our headless APIs and SDKs for deeper flexibility and embedded experiences.

01Mobile app

02Web

03APIs & SDKs

04AI concierge

05Customer engagement engine

06Digital onboarding

We power
Bank Products

Migrate, launch and scale your bank with products built to flex to your strategy and grow with your customers.

01Accounts

02Payments

03Cards

04Mortgages

05Loans

We power
Operations

Stay in control with automated operations and customer support. We handle your middle and back office — delivering operational excellence by default.

01Onboarding

02Payments

03Lending

04Cards

05Customer support

06Collections

We power
Risk & Compliance

Automated AI controls and audit-ready reporting keep you ahead of risk, fraud and regulation, giving you full control with real-time visibility and observability.

01Fraud prevention

02Financial crime

03Regulatory reporting

04AI-powered controls

05AI-powered audit

We power
Data, AI, Security & Infra

Move fast with confidence on AI & cloud-native infrastructure. Secure by design, highly available and resilient at scale.

01Cloud-native

02AI-native

03Highly available

04Fault tolerant

05Instantly scalable

06Secure by design

07API first

We power
Bankers

Everything comes together in Justinian, your AI powered workbench. Built for executives, product managers, bankers and support teams.

01Platform & product config

02Observability

03CRM

04Case management

05Knowledge & documents

06Role based management

07Reporting & insights

Our difference

Why Constantinople

We’re not just another software vendor. Constantinople is a new way to run your bank, giving you the flexibility to design and deliver exceptional banking experiences. Move at the speed of your ambition, not your complex systems. Break free of legacy, win new customers and retain existing ones with Constantinople.

Launch fast,
stay ahead

Launch faster, optimise smarter and stay ahead. Configure components at speed to deliver advanced banking experiences.

Simplify everything

Operate a modern bank, minus the complexity. One single platform to manage all your tech and operations. We streamline your bank so you can focus on your customers.

Cost efficiency

Dramatically reduce your cost-to-income ratio. One scalable fee replaces your patchwork of legacy systems and costly manual operations.

Operational excellence

Constantinople runs your middle and back office, freeing your team to focus on helping customers and improving NPS.

Delight customers

Launch leading digital and AI-native customer experiences that delight, engage, build trust, and keep customers coming back.

Scalable growth

Move at the speed of your ambition. Our platform and go-to-market support flex with your growth.

Regain control

Stay compliant without slowing down, with automated AI controls and real-time oversight at every layer.

Case studies

Simplicity

Trust

runs on Constantinople

“Constantinople gives us the freedom to build and run the bank we want, our way.”

Mike Currie, CEO Move Bank

A long-standing retail bank reinventing itself for the digital and AI era.

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“Constantinople is transforming how banks operate, giving us an unmatched advantage to move fast and lead the market in digital banking for small businesses.”

Paul Lewis, CEO Great Southern Bank

Australia's largest customer-owned bank, now bringing modern digital banking to small businesses.

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