The AI Signal Bankers Are Missing: The Behaviour Company Launches Decision State™

A new category of AI infrastructure is emerging in financial services, and it could redefine how banks, fintechs and wealth managers engage with customers.

The Behaviour Company, founded by Phoebe Tan, today introduces Decision State™, a real-time behavioural context API designed to help financial institutions move beyond reactive data and towards predictive, context-aware decision-making.

While most financial institutions can analyse what a customer has already done, few can determine what a customer is about to do — or whether it is the right moment to engage them. According to The Behaviour Company, this gap is contributing to an estimated $170 billion in annual profit erosion across the industry.

From Data to Decision Intelligence

The launch comes at a time when AI in finance is shifting from simple automation to execution.

“The real difference is not a dashboard, but a product that actually does the job,” said Ben Winter, COO and Co-Founder of Stuut, speaking on a recent Wrap Up Podcast. “If we can actually do the work versus giving teams tools to click through, we unlock a completely different level of impact.”

Phoebe Tan, Founder of The Behaviour Company, believes the missing piece is behavioural context.

“AI in banking today is largely flying blind. Institutions can see what customers did, but not what they are about to do — or when to act. That’s where the real opportunity lies.”

Decision State™ addresses this gap by embedding real-time behavioural intelligence directly into financial workflows.

Introducing Lexi™: The AI Banker

Alongside Decision State™, The Behaviour Company is also developing Lexi™, its AI banker designed to operate directly within financial sales pipelines.

Lexi™ is powered by Decision State™ and uses real-time behavioural signals to determine customer intent, timing and readiness before acting. Rather than adding another layer of tools, Lexi™ is designed to execute — engaging customers at the right moment, with the right context, without increasing headcount.

For enterprise fintechs and banks, Lexi™ reduces the friction of manual outreach. Looking ahead, the company plans to extend this capability into wealth management, bringing the contextual intelligence of a private banker to client engagement at scale.

The Rise of Contextual AI in Finance

A key shift across the industry is that AI is no longer just about generating outputs — it is about understanding context.

“The real power of AI is the understanding of context,” said Winter. “It is not just about generating an email — it is about understanding intent and carrying that context across workflows.”

This shift is driving a new category: contextual intelligence as infrastructure, where systems can anticipate intent, timing and decision readiness.

From Cost Savings to Revenue Impact

The evolution of AI in finance is also moving beyond efficiency gains towards direct financial outcomes.

“Customers are seeing a 37% reduction in overdue balances within six months,” Winter noted, highlighting how AI is increasingly tied to revenue and cash flow, not just cost savings.

This aligns with The Behaviour Company’s broader thesis that the next wave of AI will be measured by outcomes, not tools, representing a potential $1 trillion market opportunity.

Rethinking the Financial Stack

The implications extend beyond individual tools to the broader financial technology stack.

“There’s a real question of whether AI will sit on top of existing systems or replace them entirely,” Winter said, pointing to a future where “a database plus AI agents” could reshape traditional ERP models over time.

Decision State™ is designed to sit at the centre of this transformation — acting as the behavioural intelligence layer that connects systems, workflows and decisions.

Regulatory Positioning

The Behaviour Company operates as a pure B2B infrastructure provider, selling exclusively to financial institutions rather than end customers.

As a result, the company sits outside the FCA regulatory perimeter and does not fall within the EU AI Act’s high-risk classification — enabling faster deployment and adoption across financial institutions.

Looking Ahead

The company is currently at pre-seed stage and is already in discussions with major financial institutions, including Pictet and Revolut.

As AI becomes more embedded in financial services, the ability to understand intent, context and timing — not just actions — may become the defining competitive edge.

With Decision State™ and Lexi™, The Behaviour Company is positioning itself at the forefront of this shift — introducing a new intelligence layer for the future of finance.