Wallester
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Accounting
made effortless

Sync expenses, manage invoices,
and connect your accounting tools — we help you
take control of your finances.

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QuickBooks icon NetSuite icon Sage icon
Expense management interface showing transaction details, including dates, amounts, categories, and sync status
Xero icon FreshBooks icon Exact Online icon
  • One-click integrations

    Connect your favorite accounting platforms in just a few clicks with no complex setup required.

    Platform integration settings panel. The NetSuite integration is selected and awaits clicking the button to add it
  • Real-time reconciliation

    Keep every transaction instantly synced and always up‑to‑date.

    An Uber transaction showing the date, amount, and additional information such as card number and status
  • One system for everything

    Process invoices, categorize expenses, and export data without switching tools.

    A user interface displaying four rounded buttons with icons and labels: Accounts, Billing, Invoices, and Exports

How it works

Step 1

Connect your accounting software

Enable integrations from the Client Portal. Follow the steps to 
authenticate and link your account. More integrations rolling
out soon.

Logos of Xero, Sage, NetSuite and QuickBooks

Step 2

Set up and categorize

Choose what to sync: accounts, contacts, categories, and tax
rates. Assign expenses before exporting.

Interface for managing bank statement sync in Xero, with toggles for categories like Entertainment, Groceries, Health, Services and more

Step 3

Sync with confidence

Push transactions to your accounting system in just a few
clicks. If the accounting platform allows it, synced data
appears with notes and attachments.

Confirmation message 'Synchronization completed' above a list of synced financial transactions

From spreadsheets
to smart control

Free your team from paperwork: capture, store,
and process every expense in seconds.

A woman sits at a laptop with an open interface with options to enable reminders, attach receipts, and upload a file

No more chasing documents

Invoices are securely stored and linked to each transaction, ensuring clean records and fast reconciliation.

A woman and a man review the details of a pending transaction

Automatic data extraction

Key details from the receipts are captured instantly and sent straight to your system for real-time reporting and accounting.

A man uses his smartphone to download files and receipts through the interface

Upload in seconds

Take a photo in the app or upload invoices through the Client Portal, and they appear across the system immediately.

Supported integrations

Platform
Xero logo
Xero
QuickBooks logo
QuickBooks
NetSuite logo
NetSuite
Sage Intacct logo
Sage Intacct
Fresh Books logo
FreshBooks
Exact Online logo
Exact Online
DATEV logo
DATEV
Penny Lane logo
Pennylane
Expense
categories
Notes and 
attachments
Bank feed

Some integrations may still be in development and will be added gradually. We’re continuously expanding support for more accounting platforms.

Bring accounting
and expenses into
one
smooth flow

Leave manual tasks behind. Pay in 
seconds. No effort required.

Start free Try demo
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Statement export interface with successful setup and synchronize messages
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© 2025 Wallester AS. All rights reserved. Wallester AS is a Payment Institution, authorized by the Finantsinspektsioon (Estonian Financial Supervision and Resolution Authority), and an official Visa Principal Member. Registration code: 11812882.