Private beta · 2026
A private home for life’s essentials
Put life’s important information in order.
Mostyn helps you bring bank statements, insurance policies and household bills into one secure digital Vault — then quietly makes sense of the details that matter.
No commitment, just an early invitation.
Make documets easier to understand — AI helps identify and organise the important information within your documents.
Reduce the burden of life admin — spend less time searching through paperwork, emails and files.
Be prepared for the unexpected — make important information easier to find when you or your family need it most.
Give you greater peace of mind — know that your important information is organised, accessible and securely stored.
How Mostyn Works
Less searching. More certainty.
01
Upload your documents
Simply upload your bills, policies, statements and other important paperwork.
02
AI does the organising
Mostyn reads your documents, finds the key details and organises them for you.
03
Everything in one place
Your important information is kept together in your Vault, ready when you or your family need it.
Inside your Vault
The life admin you want to have in hand.
Made to be useful, not overwhelming.
Home
Stored
Home insurance
Policy details, renewal date and key contacts in one view.
Organised for you
Private
Money
Stored
Bank statements
A clearer record of the paperwork you already receive.
Organised for you
Private
Everyday
Stored
Household bills
Keep regular costs and account details easy to revisit.
Organised for you
Private
Life
Stored
Important records
Store the essentials you want close when life changes.
Organised for you
Private
The Mostyn Vault
A calmer place for the details you usually have to chase.
MOSTYN Vault turns life admin into a clear, useful record. It keeps documents and their important details together, so you can understand what you have and act with confidence.
Your Vault
Organised
Home insurance
Renewal · 14 Oct
Bank statement
Added · This month
Energy bill
£84.12 · Sep
Security & privacy
Your private life is not our product.
Mostyn is designed to help you stay informed, without turning your information into a commodity.
Private by default, with only you in control of your Vault and others when requested.
Clear, human explanations of what your documents mean.
You decide what to add, keep and revisit — always.
Be among the first
A more organised life starts with one small step.
Register your interest and we’ll let you know when Mostyn is ready to welcome its first members.
We’ll only use your email to share Mostyn updates.