Bookkeeping, without the bookkeeping.
Autonomous bookkeeping that runs in the background every day. More clients. Same team.

Autonomous bookkeeping
When bookkeeping runs itself, firms gain time, capacity, and clarity across every client.

01
More time for client work
Less admin. More time on higher-value work.
02
Books you can trust
Continuously reconciled books for every client.
03
No month-end scramble
Books stay current as transactions happen.
04
Serve more clients
Grow revenue not headcount.
05
Collection to close
Every step of bookkeeping handled automatically.
06
Built to scale
More clients without more complexity.
07
Clear financial visibility
Accuracy that drives better business decisions.
Rex runs the books
Rex™, our autonomous engine powers document collection, posting, and reconciliation automatically.
01
Rex Collect
Grabs data before you blink
Rex pulls in every transaction your business creates – bank data, invoices, statements, receipts, merchant feeds. No supplier chase, spreadsheets, or email chains.
- Connects directly to banks, suppliers, and sales systems
- Smart inbox auto-captures invoices & statements
- Prompts clients when something’s missing
02
Rex Process
Turns transactions into coded entries
Rex extracts and categorises financial transactions automatically. Learning patterns and getting smarter over time.
- Reads invoices, receipts, and statements
- Categorises transactions intelligently
- Produces accurate, ledger-ready entries daily
03
Rex Reconcile
Match every transaction automatically
Rex reconciles bank activity, supplier statements, revenue, payouts, VAT balances, and payroll reports – for you.
- Automatic bank reconciliation
- Real-time AP & AR reconciliation
- VAT, payouts, fees, FX, and partials handled automatically
04
Rex Close
Close in minutes, not days
Rex Close streamlines period-end by automating VAT calculations, year-end balances, and Management Accounts prep. Reconciled and ready.
- VAT calculations prepared with full reconciliation
- Period-end ready with complete audit trail
- Management Accounts built from reconciled data
TESTIMONIALS
In their own words
From firms and founders who’ve already made the switch.
OUTMIN™ PLATFORM
Built for practices, loved by clients
Accountants get oversight. Clients get simplicity. Everyone works from the same financial truth.
01
Real-time financial clarity
Everyone sees the same reconciled data – bank, suppliers, revenue, documents, VAT. Always current.
02
Instant document capture
Clients snap a photo or upload a file, and Outmin gets to work. No paper chase, clutter, or confusion.
03
Full drill-down & oversight
Firms access clean ledgers, a live Trial Balance, and fully traceable documents – with no manual effort.
04
Simple, stress-free collaboration
Clients respond to Rex in-app. Firms stay informed without chasing, delays, or messy handovers.

Customers
Who we work with
Outmin automates bookkeeping for accounting practices and their clients.
Accounting Practices
Get portfolio oversight, eliminate manual delivery, and turn bookkeeping into a growth driver.
Businesses
Daily books, cash insights, and clean data for your accountant – without admin work eating your time.
Clean books, minus the grind
Find out why Outmin is the last bookkeeper you'll ever need.














