build
AI demos are easy. AI in production is hard. We start from the customer, building enterprise-grade AI that consistently delivers.
blog/products
Here's some of what we've built and our thinking behind it.

Introducing Tristan Ratchford: Catalyst’s new CTO
Lloyd Hilton, Head of Hg Catalyst, sat down with him in his second week. They talked about why he joined Catalyst, how the engineering problems compare to what he was building at Datadog, and what kind of people he is looking for as the team grows.

Hackathon: 40 teams, three cities, 48 hours
More than 40 product and engineering teams from across the Hg portfolio are gathering in London, Paris, and New York to build agentic AI products, live and in parallel, over 48 hours.
How we think about evals in production
How we build evals into AI products, who owns quality, and five things we're watching as the space evolves.

Behavioural modelling for banks and credit unions
Enables banks and credit unions to calibrate, test, and document how financial instruments like loans, deposits, and credit cards actually behave. ModelIQ replaces static, one-off consultant studies with ongoing, institution-specific calibration and governance.
Datasets with 100 million daily transactions must be segmented, modelled, and calibrated per institution. Every model output needs a full audit trail and transparent documentation, so regulators and examiners can interrogate assumptions directly rather than treating the model as a black box.
Introducing Hg Catalyst
We've officially launched Catalyst. Operating from hubs in London and New York with a scaled capacity of over 80 AI engineers, product managers, and designers.

AI-powered compliance and fair lending analysis
Tools that transform compliance workflows. Complaint Ntelligence automatically categorises customer complaints, spots patterns, and recommends remediation. Regression Ntelligence automates fair lending analysis that previously took weeks and expensive consultants, delivering answers in minutes.
The model must isolate legitimate credit factors like income and credit history from potential bias signals in lending decisions. When regulators scrutinise the output, every statistical conclusion must be defensible, making precision in the underlying regression modelling non-negotiable.

Agentic AI for wealth advisers and asset managers
AI agents that work alongside wealth advisers to handle call preparation, follow-ups, portfolio monitoring, and operational tasks. Nexus AI improves adviser productivity and client outcomes while giving firms visibility on cost-to-serve across their adviser base.
There's no objective ground-truth for adviser-client interactions, and outcomes like investment returns play out over months, not minutes. Building eval frameworks where success is inherently subjective required a fundamentally different approach.

Agentic AI for community association management
Native, embedded AI productivity layer across the CINC platform, enabling community managers to prioritise work, automate workflows, manage communications, and execute actions across HOAs. Provides portfolio-wide benchmarking, reporting, and performance analytics.
Property managers have to collaborate across an ecosystem of homeowners, boards, vendors, and regulators. Building AI that operates across these stakeholders, each with different needs, permissions, and context, requires agents that coordinate with each other without losing accuracy across associations.

Agentic AI for treasury operations
AI agents that automate routine cash forecasting and treasury risk management. GSmart AI agents take complex financial data and transform it into relevant, actionable insights for CFOs and treasury teams. Every output is traceable back to source data.
Cash forecasting spans multiple entity structures, currencies, and industry-specific configurations, each with unique customer setups. Every AI-generated insight must be fully traceable to source data, requiring explainability at every step of the chain across these diverse environments.

AI agents for financial planning and analysis teams
I-driven intelligence layer within Prophix's FP&A platform that unifies structured and unstructured financial data to enhance forecasting, planning, and insight generation. Designed to deliver proactive, actionable insights for finance leaders rather than reactive reporting.
FP&A classification and vocabulary differ for every customer, so a generic model fails immediately. The text-to-SQL agent auto-personalises based on each customer's historical data, learning their specific terminology and schema to return accurate results without manual configuration.
openroles
We’re always on the lookout for exceptional talent. If we don’t have any relevant roles open but you think you’d be a good fit, please get in touch.
Applied AI Engineer
Operate as a serial product builder. Own the full stack and product life cycle as you architect and build production-grade AI applications from zero to one.
Applied AI Engineer
Operate as a serial product builder. Own the full stack and product life cycle as you architect and build production-grade AI applications from zero to one.
Applied AI Engineer
Operate as a serial product builder. Own the full stack and product life cycle as you architect and build production-grade AI applications from zero to one.