Google rating 4.8 out of 5 stars for nextesy

Less admin, more time for your business.

Whether it's Excel, folders full of receipts, or software that creates more work than it saves: nextesy replaces it all with a platform built from the ground up with AI. Accounting, invoicing, banking, payroll, and documents all run in a single system. The AI handles the routine tasks while you stay in control—completely without any accounting knowledge.

14 days free of charge and without obligation. No subscription, no credit card required.

99%

AI Payment Reconciliation

*

50 hrs.

More time per month

**

5x

Faster than traditional providers

***

CHF 1.00

Switch price per month

All your administration in one system

All your administration in one system

AI-powered Accounting & Expenses

All in one system

From quotations to salary certificates, everything in one tool. Maximum overview, no duplicate entry.

AI-native

AI forms the foundation in nextesy. That's why all modules in nextesy work hand in hand as one comprehensive system.

No accounting knowledge required

The AI detects, books and reconciles. You review and confirm.

Seamless collaboration

Your entire team works in the same system. Your fiduciary is also on board with a single click and works with you in real time.

Swiss through and through

Swiss VAT, QR-bill, payroll with OASI, occupational pension (BVG) and withholding tax, connection to all relevant Swiss banks. Your data remains in Switzerland.

AI-powered Accounting & Expenses

All in one system

From quotations to salary certificates, everything in one tool. Maximum overview, no duplicate entry.

AI-native

AI forms the foundation in nextesy. That's why all modules in nextesy work hand in hand as one comprehensive system.

No accounting knowledge required

The AI detects, books and reconciles. You review and confirm.

Seamless collaboration

Your entire team works in the same system. Your fiduciary is also on board with a single click and works with you in real time.

Swiss through and through

Swiss VAT, QR-bill, payroll with OASI, occupational pension (BVG) and withholding tax, connection to all relevant Swiss banks. Your data remains in Switzerland.

AI-powered Accounting & Expenses

All in one system

From quotations to salary certificates, everything in one tool. Maximum overview, no duplicate entry.

AI-native

AI forms the foundation in nextesy. That's why all modules in nextesy work hand in hand as one comprehensive system.

No accounting knowledge required

The AI detects, books and reconciles. You review and confirm.

Seamless collaboration

Your entire team works in the same system. Your fiduciary is also on board with a single click and works with you in real time.

Swiss through and through

Swiss VAT, QR-bill, payroll with OASI, occupational pension (BVG) and withholding tax, connection to all relevant Swiss banks. Your data remains in Switzerland.

Send receipts to nextesy via WhatsApp

WhatsApp Integration

On the go? Take a photo of your receipt, send it, and you're done. Put an end to paper clutter: send your receipts to nextesy via WhatsApp or email.

Learn more →

The four statuses of nextesy Contact Health: Healthy, Monitor, At Risk, and Calibrating

WhatsApp Integration

On the go? Take a photo of your receipt, send it, and you're done. Put an end to paper clutter: send your receipts to nextesy via WhatsApp or email.

Learn more →

nextesy AI Assistant: Support directly in the app

AI Assistant

24/7 support directly in the nextesy app. Ask your question and get an instant answer so you can keep working straight away.

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The four factors of nextesy Contact Health: payment behaviour, open items, payment reminders and revenue trend

AI Assistant

24/7 support directly in the nextesy app. Ask your question and get an instant answer so you can keep working straight away.

Learn more →

nextesy Contact Health shows the status of every business relationship

Contact Health

Who pays reliably? How many invoices are outstanding? See at a glance how the business relationship is going for each of your customers.

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nextesy Contact Health for supplier contacts: how reliably you pay yourself

Contact Health

Who pays reliably? How many invoices are outstanding? See at a glance how the business relationship is going for each of your customers.

Learn more →

Dr. Simon Pfister

Executive Board Member Green Ethiopia

Senior Lecturer Financ. Mgmt HSG

“nextesy is incredibly effective and efficient – with any other tool, we wouldn't have managed this at Foundation Green Ethiopia. Having all documents fully processed is simply fantastic – absolutely brilliant!”

Custom invoice design with Swiss QR-bill

Custom invoice design

Your invoice is your business card. Customise it with colours, fonts and a logo so that everyone recognises your company straight away.

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nextesy Contact Health in everyday business: Quotes, payment terms, follow-ups and fiduciary

Custom invoice design

Your invoice is your business card. Customise it with colours, fonts and a logo so that everyone recognises your company straight away.

Learn more →

nextesy Contact Health in everyday business: Quotes, payment terms, follow-ups and fiduciary

Custom invoice design

Your invoice is your business card. Customise it with colours, fonts and a logo so that everyone recognises your company straight away.

Learn more →

Global search in nextesy

Global search function

A single search bar for everything, no matter where you are in nextesy. Search for invoice numbers, customer names, items, or even text on your receipts.

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Globale Suche in nextesy

Global search function

A single search bar for everything, no matter where you are in nextesy. Search for invoice numbers, customer names, items, or even text on your receipts.

Learn more →

How nextesy Smart Attach works

Smart Attach

Simply continue posting, even if the receipt is missing. nextesy automatically assigns it retroactively as soon as it arrives.

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So funktioniert nextesy Smart Attach

Smart Attach

Simply continue posting, even if the receipt is missing. nextesy automatically assigns it retroactively as soon as it arrives.

Learn more →

Ready to go in a few minutes, no matter where you are today

Starting fresh? Create an account, enter your company details, and get started – or take a look around with a test company first. Already using software? With the switch plan, you pay only CHF 1/month until your old subscription expires. After that, from CHF 29/month.

1

Try 14 days for free

Create an account, enter your company details, and get started. The trial ends automatically after 14 days.

2

Cancel old provider

We'll migrate your data for you, including your history. Until your old subscription expires, you only pay CHF 1/month.

3

Automate processes

From now on, AI handles the routine – and you have time for your business again.

Test for free and without obligation

Try nextesy now for free for 14 days and experience the new Swiss AI standard for administration live

Test for free and without obligation

Try nextesy now for free for 14 days and experience the new Swiss AI standard for administration live

* 50 hrs saved per month (average time spent on accounting workflows covered by nextesy's AI automation and augmentation) ** 99% AI system accuracy (estimated overall accuracy of AI accounting algorithms in out-of-sample testing) *** 5x faster than competitors (estimate based on tests using our Basic package for cash-basis accounting, considering end-to-end processing of a full financial year for a company)

* 50 hrs saved per month (average time spent on accounting workflows covered by nextesy's AI automation and augmentation) ** 99% AI system accuracy (estimated overall accuracy of AI accounting algorithms in out-of-sample testing) *** 5x faster than competitors (estimate based on tests using our Basic package for cash-basis accounting, considering end-to-end processing of a full financial year for a company)

* 50 hrs saved per month (average time spent on accounting workflows covered by nextesy's AI automation and augmentation) ** 99% AI system accuracy (estimated overall accuracy of AI accounting algorithms in out-of-sample testing) *** 5x faster than competitors (estimate based on tests using our Basic package for cash-basis accounting, considering end-to-end processing of a full financial year for a company)