Customer experience hero

Digital customer experience

Create self-serve experiences your customers love.

Fractal animation

Mobile and web apps

Launch ready-made native mobile (iOS and Android) and responsive web apps in weeks not years, all fully configurable for your brand, products and flows. Modern and built to delight, our apps provide a full suite of pre-built features optimised for rapid deployment and growth.

hero image
Fractal animation

Headless APIs and SDKs

Our headless APIs and SDKs are uniquely extensible, allowing your team to design unique frontend experiences while Constantinople handles the banking products, infrastructure and operations behind the scenes.

  • RESTful API endpoints

  • Webhook notifications

  • OAuth 2.0 authentication

  • Ready to build SDKs

  • Developer documentation

  • Integration support tools

Everyday transaction account UI
Total balance and savings account UI
Insights and savings UI
Reach your savings goals UI
Account balance UI
Fractal animation

AI concierge

Resolve customer queries 24/7 with an intelligent virtual agent trained on your knowledge base and tone of voice. Deliver compliant, on-brand support at scale in-app and on web.

AI concierge UI chat
Fractal animation

Customer engagement engine

Engage customers with real-time, personalised messaging in the moments that matter. Event-driven nudges, alerts and notifications keep customers informed. Personalised recommendations, offers, and content deepen engagement and build stronger relationships.

Customer engagement engine UI
Fractal animation

Digital onboarding

Onboard quality customers in minutes with real time digital verification, biometrics, and fraud detection on any device for individuals and businesses. Lift conversion, prevent financial crime and grow with confidence.

side content
Fractal animation

Key features

Key feature link

Seamless cross-channel experiences

Let customers move fluidly across devices, starting tasks on one, finishing on another. Real-time sync keeps data, settings and notifications consistent across channels.

Key feature laptop

In app self-service

Give customers control with a seamless, intuitive self-service experience. From tracking applications to adjusting payment limits, everything is self-service, in real time.

Key feature wand

Beautiful, practical design system

Bring your brand to life with configurable design patterns that reflect your identity, tone of voice, and preferred flows, so every interaction feels unmistakably yours.

key feature shield

User access and permissions

Support every user scenario with flexible, role-based access controls. From parental to powers of attorney, businesses to trusts, our platform is built for complex permission structures.

Key feature link

Proactive insights

Help customers stay on top of their finances with intelligent insights and guidance. Smart categorisation, spend analysis and behavioral analytics power personalised budgeting, goal tracking and nudges.

Key feature globe

Open banking ready

Compliant with open banking standards to enable secure data sharing and integrated customer experiences across providers and products.