Cairn River
Accountable from source to sign-off.
We build AI solutions for financial services, one costly process at a time.
hello@cairnriver.ioOne process, one agreed measure
A senior engineer works with your team until the solution is running.
Find
We start with paid discovery of one costly, recurring process.
Agree
We agree how to measure success before we build.
Build
We build a specialist AI application around your existing systems.
Run
We host the solution or deliver it into your own environment.
How the specialist application and Cairn work together
The specialist application does the work. Cairn records the procedure, evidence and approvals.
We build the specialist application to:
- Read spreadsheets, PDFs and documents
- Connect to your systems
- Run calculations and checks
- Draft each finding with its workings
In Cairn, you can see:
- Which procedure the work follows
- The evidence behind each step
- Who did what, whether a person or software
- Who reviewed and approved it
A named person reviews each finding
The agent submits a finding with its workings. A named person accepts or rejects it. Only accepted findings become evidence in Cairn.

How we protect the record
| Human authority | Named people decide what an agent may do. |
|---|---|
| Labelled AI work | Agent output is clearly marked as AI-generated. |
| Attribution | Each recorded action identifies the person or software responsible. |
| Preserved history | Corrections remain visible alongside the original entries. |
| Separate firm data | We keep each firm’s data separate and encrypt its files. |
| Your judgement | Cairn does not declare a firm compliant. |
View a record at an earlier moment
See the record as it was then, without later changes.
- Each procedure defines the evidence needed at each step.
- You can restrict individual records to named people.
- Stored files are encrypted and scanned for malware.

Processes we build for
For independent UK wealth managers, discretionary investment managers and family offices.
- Investment committee packs
- Check holdings, provider reports and policy limits, and trace the findings into the pack.
- Platform and custodian reconciliations
- Find and explain differences in holdings and cash between systems for review.
- Fund and manager oversight
- Review performance, fees and breaches against agreed thresholds, and record each review.