Stop managing tools. Start managing money.
Accounting, treasury, and reporting in one workspace — built from the ground up for Swiss compliance, wrapped in a modern interface. Mast automates the repetitive financial work so you can focus on the decisions that matter.
One platform for every financial workflow
Real-time KPIs, cash flow analytics, and customizable dashboards — alongside a full accounting engine, bank reconciliation, and report generation. One source of truth for your entire finance operation.
Every document, from first draft to final payment
Create and send offers, invoices, and credit notes — then track each one through its full lifecycle. Manage supplier bills, send payment reminders, and never lose sight of what's outstanding.
Compliant books, zero guesswork
Accounting that runs itself. Automatic journal entries from invoices, bills, cash reconciliation, and asset depreciation — with the Swiss KMU chart of accounts and OR/CO compliance built in from day one.
Every franc, accounted for
Import bank statements, reconcile transactions automatically with smart matching, and monitor your cash position in real time across currencies and accounts — from a quick daily overview to detailed FX exposure and cash forecasting.
Your numbers, ready when you are
Balance sheet, income statement, cash flow statement, and VAT returns — generated in seconds, always current, and ready to share with your accountant, your board, or your auditor.
Your master data, fully connected
Customers, suppliers, products, and cost centers all connected. Per-contact analytics, category management, Excel import/export, and a full audit trail.
Decisions powered by data, not guesswork
Build custom reports by selecting your own dimensions, track key indicators in real time, and make faster, smarter decisions — without the spreadsheet grind.
One platform, every kind of Swiss business
From solo freelancers to multi-client fiduciary firms — Mast adapts to the way you work.
Freelancers & Sole Proprietors
Simple invoicing with QR-bills, expense tracking, VAT reports, and one-click bank reconciliation. Do your books in minutes, not hours — and stay compliant without hiring an accountant.
SMEs & Growing Companies
Full double-entry accounting, treasury management, multi-currency support, and real-time dashboards. Add users, entities, and currencies as you grow — without switching platforms.
Fiduciaries & Accountants
Manage dozens of client mandates with per-client access controls and dedicated workspaces. Collaborate with clients in real time, generate export-ready reports per mandate, and cut year-end closing time in half.
Why Swiss businesses and accountants choose Mast
Not a localized version of a foreign product. Mast is built from the ground up for Swiss regulatory, banking, and business requirements — whether you manage your own books or handle dozens of client mandates.
Swiss GAAP & OR Compliance
Chart of accounts, VAT rates, and reporting templates aligned with Swiss accounting standards out of the box.
ISO 20022 & QR-Bill Support
Generate pain.001 payment files, import camt.053 bank statements, and create QR-bills on your invoices — built around Swiss banking standards.
Multi-Currency, Multi-Lingual
CHF, EUR, USD, and 30+ currencies with daily ECB exchange rates. Interface available in DE, FR, IT, and EN.
Swiss-Hosted Data
All data stored exclusively in Swiss data centers. Built with FADP compliance as a core design principle from day one.
Up and running in days, not months
Migrate from your existing tools with guided onboarding and dedicated Swiss support.
Connect Your Banks
Set up SFTP connections to your bank or upload CAMT.053/MT940 statements directly. Compatible with all major Swiss banks.
Import Your Data
Import your chart of accounts, open balances, customers, suppliers, and products via Excel. Start with the Swiss KMU template or bring your own.
Configure Your Setup
Set up your VAT rates, cost centers, invoice templates, payment details, and reconciliation rules tailored to your business.
Go Live
Run parallel with your current tools for confidence, then switch over. We provide hands-on onboarding support to ensure a smooth transition.
Built different, on purpose
Swiss-first, not Swiss-adapted
Most accounting tools are built for the US or EU and patched for Switzerland. Mast starts with the Swiss KMU Kontenrahmen, OR/CO compliance, and QR-bill support as the foundation — not an afterthought.
Replace five tools with one
Stop switching between your accounting software, reconciliation spreadsheets, invoicing tool, payment manager, and cash flow tracker. Mast replaces all five — with your customer, supplier, cost center, and product data fully connected.
Your data, always portable
Built with a modern stack and clean architecture. Import and export your data freely via Excel. Connect your bank via SFTP. Your data is always yours — no lock-in, full portability.
Transparent pricing, no surprises
All plans include Swiss hosting and onboarding support. No hidden fees. Prices exclude VAT.
For freelancers and sole proprietors managing their own books.
- Swiss double-entry accounting (KMU)
- QR-bill invoicing & credit notes
- Automated payment reminders
- OCR scanning
- Bank statement import & smart reconciliation
- Financial statements & VAT returns
- Cost center allocation
- Management dashboard
- 1 user + accountant guest access
For small businesses that need full accounting, automation, and team access.
- Everything in Starter
- Up to 3 users with granular permissions
- 3 bank accounts with SFTP auto-sync
- Mass payments (ISO 20022)
- Fixed assets & depreciation
- Invoice inbox for automatic processing
- Advanced analytics & KPI tracking
- Stripe integration
For growing companies that need treasury, integrations, and advanced automation.
- Everything in Pro
- Up to 6 users with granular permissions
- Approval workflows
- Employee expense portal (up to 50 submitters)
- Unlimited bank accounts
- Loan management
- Cash flow analytics & forecasting
- Shopify, WooCommerce & PayPal integrations
For fiduciary firms and larger organizations with custom needs.
- Everything in Business
- Multi-client mandate management
- Dedicated workspaces per client
- Unlimited users
- Custom analytical widgets
- Custom integrations & API access
- Dedicated account manager & priority support
Apply for early access
We're onboarding select Swiss companies for our private beta. Swiss-hosted from day one, no credit card required. Join the companies already testing Mast.