Built for businesses that want their reserves working harder
Pura Custodièr combines structured data analysis with disciplined, rules-based copy-trading so UK businesses can put idle cash to work without taking on operational risk.
Why we started Pura Custodièr
Business reserves sitting in low-yield accounts lose real value once inflation and opportunity cost are accounted for. We built Pura Custodièr to give finance teams a structured, transparent way to close that gap — using AI-guided analysis to inform decisions rather than replace oversight.
Every part of our approach is designed around control: businesses set their own parameters, review activity on their own terms, and retain the final say over how funds are deployed.
We are not a bank and we do not promise fixed returns. Our role is to make the underlying decision-making process more rigorous, consistent, and easier to monitor than manual approaches typically allow.
Make cash management a deliberate decision, not a default
We believe reserve strategy deserves the same rigour as any other business decision — informed by data, reviewed regularly, and adjusted when circumstances change.
Clarity over complexity
We explain how our analysis works and what it does and doesn't do, so decision-makers aren't relying on guesswork or opaque promises.
Control stays with you
Parameters, limits, and review points are set by the business. Pura Custodièr supports the process; it doesn't operate outside the boundaries you define.
Consistency over guesswork
Our methodology follows the same structured process for every account, reducing the variability that comes with purely manual, ad-hoc decisions.
The principles behind how we work
Transparency
We aim to be plain about how our analysis is built, what data informs it, and where its limitations lie — no vague guarantees.
Accountability
Activity is structured to be reviewable. Businesses should always be able to see what informed a given decision and why.
Discipline
We favour consistent, rules-based processes over reactive decision-making, especially when reserves are involved.
People behind the process
Pura Custodièr is run by a small team focused on data analysis, platform reliability, and client support. We keep our structure lean deliberately, so oversight of the methodology stays close and accountable rather than diffused across a large organisation.
Analysis & methodology
Responsible for developing and refining the data-driven logic that underpins each account's strategy.
Platform & operations
Keeps the infrastructure that monitors and executes activity running reliably and securely.
Client support
The point of contact for businesses reviewing performance, adjusting parameters, or asking questions about the process.