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, access is possible online at any time and from anywhere

Chosen by leading and forward-looking companies & partners
Partner startup of the ETH AI Center
Partner startup of the LMU Institute for AI in Management
Keep everything in view
Keep track of your contacts, suppliers, and partners at all times.
All projects, offers, invoices, credit notes, and outstanding payments directly visible at the contact level
Easily store contracts and meeting notes


Work simply and efficiently
Save time with automated and clearly structured processes.
Conveniently import and export contacts from Excel
Contact data is automatically used in the sales process (e.g. for emails or addresses)
Save documents and set reminders – so that nothing is forgotten in sales
Manage contacts individually
Design your contact management exactly according to your needs.
Define own categories and internal contact persons per contact
Organise contacts by industries, languages or freely selectable groups such as «Regular customer»
Flexible list view with individual filters

Learn more about nextesy
Frequently asked questions
Here you will find the most important questions and answers about nextesy. Should you have any further questions or require additional information, please feel free to contact us at any time
Can I create quotes and invoices?
Yes. nextesy offers professional templates, including your own logo and customised texts.
Can I convert quotes directly into invoices?
Yes. Quotes can be converted into invoices with a single click.
Does nextesy support QR-bills (Switzerland)?
Yes. QR-bills according to the Swiss standard are fully integrated.
Can I create recurring invoices?
Yes. Ideal for subscriptions, maintenance contracts or regular services.
Can I send invoices by email?
Yes. Invoices can be sent by email directly from nextesy.
Can I customise invoices?
Yes. Colours, layout, payment terms, and text templates are customisable.
Does nextesy support multiple currencies?
Yes. nextesy supports multiple currencies for invoices and bookings.
Are there automatic payment reminders and payment demands?
Yes. Reminders can be automated and configured individually.
Test for free and without obligation
Try nextesy now for free for 14 days and experience the new Swiss AI standard for administration live





