Build or reinvent mission-critical financial platforms and products. Engineered for self-improvement.
For banks, retailers and businesses embedding financial services. TERO combines AI-native delivery with years of accumulated financial-services context, engineering patterns and operating knowledge to create production-grade platforms and products tailored to your business. Get a first release in weeks, with TERO Brain learning from live operations and powering continuous, governed improvement.
Start with the new product or system that needs a different trajectory.
Launch something new or reinvent a live product: from focused customer journeys to complete financial platforms.
Where we have deep expertise
These are examples of the ground we know, not a limit on what we can create.
Payments & accounts
Payment gateways and orchestration, Checkout and acceptance, Mobile wallets and tokenised payments, Accounts, ledgers and money movement, Billing and servicing.
Credit & cards
Credit cards, debit cards and co-branded cards, Embedded instalments and BNPL journeys, Lending and credit lines, Origination, onboarding and decisioning, Collections and recoveries.
Loyalty, marketplaces & growth
Rewards and loyalty platforms, In-app and partner marketplaces, Offers, promotions and campaigns, Membership and engagement, Payments- and credit-linked rewards.
Operations, risk & intelligence
Customer-service and case-management platforms, Live operations and control centres, Fraud, risk and compliance workflows, User, access and incident management, Operational and portfolio intelligence.
Agentic AI & self-improvement
AI-native products and workflows, Dedicated TERO Brain instances, Agentic operations and decision support, Evaluation and simulation environments, Governed self-improvement loops.
From distinctive experiences to the infrastructure beneath them
Launch something new, reinvent an existing proposition or modernise the platform and operations that make it work. TERO can deliver the layer that matters, or connect the whole system.
Product experiences
Distinctive omnichannel experiences across mobile, web and physical touchpoints: from discovery and onboarding through everyday use, service and support. Product strategy, design and engineering work together so the proposition feels coherent to the customer, not assembled from disconnected components.
Platforms & operations
The backend platforms and operating capabilities that run the proposition: accounts, payments, cards, credit, decisioning, billing, servicing, live operations, users, controls, security and incidents. Built around the client's business, operating model and customer promise.
Cloud & infrastructure
Modern cloud-native services engineered for resilience, scale, maintainability and efficient operation. TERO can create or modernise highly optimised cloud environments and delivery foundations, including AWS where appropriate, without forcing unnecessary replacement of the layers that already work.
A system designed to create its next, better version
TERO builds the intelligence for continuous evolution into every platform and product. Each system is instrumented to generate the traces, telemetry and outcome signals its AI agents need to improve it. Agents turn that evidence into candidate changes; evals, sandboxes and human approval determine what reaches production; measured results become the context for the next cycle.
Your business KPI
Powered by TERO Brain
Persistent product context, operational memory, decisions, experiments and learning.
Observe reality
Traces, telemetry, operational events and business outcomes make current performance legible.
Create the next version
TERO Brain and AI agents diagnose opportunities and generate candidate changes to code, journeys, rules, workflows or operations.
Test it safely
Evals, simulation, historical replay, sandboxing and shadow testing build evidence. Named people approve changes according to risk and responsibility.
Release & learn
Approved changes move through controlled delivery paths. Their measured effect is written back into TERO Brain and becomes evidence for the next cycle.
Observe reality → Create the next version → Test it safely → Release & learn
Security, data and deployment
Your systems, your data, your boundary.
TERO is built to operate inside the security and control requirements of financial institutions. When the work demands it, TERO can develop on-premise, stand up a dedicated client environment for development and runtime, and run improvement loops on local models—so client data, repositories, IP and business knowledge are not shared with external or frontier models. Each client's context stays partitioned: what TERO Brain learns about your business remains yours, and cross-client learning never means cross-client leakage. Deployment and model choices adapt to your security, data-residency and control requirements.
Where the work runs
On your premises, in a dedicated client environment, or in TERO's environment. The deployment model follows your requirements.
Which models do the work
Improvement loops can run on local models where required. Model choice is an architecture decision made against your data, residency and control constraints.
What stays yours
Your product, your code, your operating data and the intelligence accumulated about your business. Client-specific context remains partitioned by design.
The team
A proven fintech team of founders, builders and operators.
We have built companies, launched and operated financial products and platforms serving millions of customers across multiple markets, and taken propositions from idea to market validation, scale and exit.
TERO brings together startup founders and senior operators from fintech and international banking. We designed novel product propositions, built the technology behind them, launched them into market and ran the large-scale financial operations that support them.
Many of the people building TERO have worked together through these stages before. Product, engineering, payments, credit, operations, cloud and partnerships come together as one experienced team.
Start fast. Build the capability to keep improving.
Put an experienced AI system to work on the financial platform, product or operation that matters now, and give your organisation a governed path from live performance to its next, better version.