The whole training run, in one system

From the invitation through registration and invoice to the certificate and the participant portal. TR3X One is a CRM for training providers that lets you run trainings instead of retyping between tools.
No card · the full Professional plan · cancel any time

Why TR3X One

Four things no other tool gives you at once.
One tool instead of three
Emailing, registrations, invoicing and certificates talk to each other. No exports, no retyping, one history per contact.
You do not pay per registration
How many people sign up is your business. You pay for users, not for success.
Invoices straight into your accounting
Invoices with QR payment, ISDOC, VAT regimes, exports to Money S3, Pohoda, Flexibee and iDoklad.
Data in Europe, GDPR from the ground up
Consents, erasure on request, a processing agreement. No add-ons and no excuses.

How it works

6 steps you do today in three tools and a spreadsheet.
1
Campaign
Write the invitation, pick the segment; the system watches unsubscribes and undeliverable addresses for you.
2
Registration
A public catalogue and a form on your own site. Capacity and the waiting list take care of themselves.
3
Invoice
Issued automatically, with a variable symbol and a QR payment.
4
Payment
By card or bank transfer; you see it matched right at the registration.
5
Certificate
Generated from your template once the training is completed, and sent.
6
Portal
Participants download their materials and certificates themselves; lectors see their own dates.

Pricing

Per organisation, excluding VAT. The only limit is the number of users — contacts and e-mails are unlimited.
A 14-day trial with the full Professional plan, no card. Billed by bank transfer, monthly or yearly in advance. What does each feature mean?

Trust

Where the data runs
Servers in the European Union, daily backups, encrypted connections.
GDPR
We are the processor — you get the processing agreement to sign with your order. Consents and erasure on request are part of the product.
Your data is yours
Export contacts, trainings and documents at any time. If you leave, you take everything with you.

Write to us

We answer within one working day — and rather than a presentation, we will show you the system on your own trainings.
Rather try it yourself?
Walk through the application yourself
Create your organisation, invite colleagues and run your first campaign straight away. If you decide against it, nothing is charged.
Try it free