
The nextesy CRM: AI-based customer and contact management
Individual: Contacts can be filtered as required and divided into sectors, languages or freely definable groups
Structured: Notes and contracts can be stored for each contact, so that all relevant information is available at a glance at any time
Simple: Existing contacts can be easily imported into or exported from the software
Flexible: Thanks to cloud-based address management, online access is possible at any time and from anywhere

The nextesy CRM: AI-based customer and contact management
Individual: Contacts can be filtered as required and divided into sectors, languages or freely definable groups
Structured: Notes and contracts can be stored for each contact, so that all relevant information is available at a glance at any time
Simple: Existing contacts can be easily imported into or exported from the software
Flexible: Thanks to cloud-based address management, online access is possible at any time and from anywhere
Chosen by leading and forward-thinking companies & partners
Chosen by leading and forward-thinking companies & partners

Keep track of everything
Keep track of your contacts, suppliers and partners at all times.
All projects, offers, invoices, credit notes and open payments visible directly in the contact
Easily store contracts and conversation notes

Keep track of everything
Keep track of your contacts, suppliers and partners at all times.
All projects, offers, invoices, credit notes and open payments visible directly in the contact
Easily store contracts and conversation notes

Work simply and efficiently
Save time with automated and clearly structured processes.
Easily import and export contacts from Excel
Contact details are automatically used in the sales process (e.g. for emails or addresses)
Save documents and set reminders – so that nothing is forgotten in sales

Work simply and efficiently
Save time with automated and clearly structured processes.
Easily import and export contacts from Excel
Contact details are automatically used in the sales process (e.g. for emails or addresses)
Save documents and set reminders – so that nothing is forgotten in sales
Too good to be true?
No. Try it now for 14 days, free of charge and without obligation – and experience the future of business administration.

Too good to be true?
No. Try it now for 14 days, free of charge and without obligation – and experience the future of business administration.


Manage contacts individually
Design your contact management exactly according to your needs.
Define own categories and internal contact persons per contact
Organise contacts by industry, language or freely selectable groups such as «Regular customer»
Flexible list view with individual filters

Manage contacts individually
Design your contact management exactly according to your needs.
Define own categories and internal contact persons per contact
Organise contacts by industry, language or freely selectable groups such as «Regular customer»
Flexible list view with individual filters
Test for free and without obligation
Try nextesy now for free for 14 days and experience the new Swiss AI standard for administration live
Frequently asked questions
Here you will find the most important questions and answers about nextesy. Should you have further questions or require additional information, please feel free to contact us at any time.
Can I create offers and invoices?
Can I convert quotes directly into invoices?
Does nextesy support QR-bills (Switzerland)?
Can I create recurring invoices?
Can I send invoices by email?
Can I customise invoices?
Does nextesy support multiple currencies?
Are there automatic payment reminders and dunning notices?
Managing businesses was never easier
Alternative
Contact
customers@nextesy.com
nextesy AG
Bändliweg 20
8048 Zurich
Switzerland
© nextesy 2026
Managing businesses was never easier
Contact
customers@nextesy.com
nextesy AG
Bändliweg 20
8048 Zurich
Switzerland
© nextesy 2026
Managing businesses was never easier
Alternative
Contact
customers@nextesy.com
nextesy AG
Bändliweg 20
8048 Zurich
Switzerland
© nextesy 2026




