Add a student once, never touch a calendar by hand again
Add your Apprentus students, set up one-off and recurring lessons, and sync with Google Calendar.
Apprentus tutors
Apprentus finds your students. Kadrella runs the rest.
Apprentus connects you with students across Europe, with a commission that drops as you build up hours. Once the first lesson is confirmed, Kadrella takes over: schedule, payments, reminders, tax certificate.
Works with
app.kadrella.com
Trusted by tutoring businesses
Apprentus is a private-tutoring marketplace active across Europe, with more than 80,000 tutors and 700 subjects. Joining is free for tutors, and the commission taken on each lesson drops as you build up hours with the same student. Once a student signs up, though, the platform stops there. Lesson tracking, invoicing, payment follow-ups and the tax certificate are on you. Kadrella takes over as soon as the first lesson is confirmed, with no spreadsheet.
From an Apprentus listing to a managed student
Payments and bank reconciliation
Track who has paid, send invoices, and let Kadrella match incoming transfers to the right student.
Tax certificate and tax credit
Generate the annual certificate for the 50% tax credit, computed from tracked payments.
Automatic WhatsApp reminders
Remind students of lessons and chase late payments over WhatsApp, without thinking about it.
What changes with Kadrella
Without KadrellaWith Kadrella
- Scheduling
A diary, a spreadsheet and Google Calendar to copy into each other
A lesson created once, sent to Google Calendar
- Invoices
A Word template filled in by hand every month
PDF invoices generated from the lessons taught
- Payments
The bank statement checked line by line
Each transfer matched to the student who sent it
- Reminders
WhatsApp messages typed one by one to families who owe you
A WhatsApp reminder listing the lessons due, in one tap
- Superprof
Superprof requests waiting for your reply
An instant reply offering a time slot
Why Kadrella for your Apprentus students
- Your Apprentus commission drops over time; your students stay managed in the same place from the first lesson to the last.
- One place for lessons, payments and messages, whatever the source of the student.
- Tax certificates ready to send, computed from the payments you already track.
- A free plan to start, no credit card.
Free to start
Start on the free plan, or try any paid plan free for 14 days.
0% commission on your lessons: a flat price, with no extra fee per teacher you add.
- Free
0 €/mo
The basics to run your tutoring, free forever.
- Essentials
29 €/mo
For a solo tutor: scheduling, messaging and Superprof in one place.
- Complete
49 €/mo
Nothing left to invoice, reconcile or follow up on by hand.
The founder's story
Built by a teacher, for his own tutoring business.
I've taught maths and computer science since 2020, and I run my own private-tutoring business, Head of Science: several teachers, around a hundred students. I'm also a software engineer. In 2024, I started building this tool for myself, because tracking payments and chasing late ones took every Sunday. I've used it every day since. Kadrella is that same tool, opened up to other teachers.
Ilian, founder of Kadrella
CS engineer, Sorbonne UTCPortfolio
Frequently asked questions
Is Kadrella affiliated with Apprentus?+
No. Kadrella is an independent management tool for private tutors. It does not connect to your Apprentus account; you add your students manually, like any student found elsewhere.
I also find students outside Apprentus, does that work?+
Yes. Apprentus is one entry point among several: word of mouth, Superprof, VosCours, or any other source. Kadrella manages all your students in one place, whatever their origin.
What commission does Apprentus take?+
Apprentus applies a variable commission, lower as you build up hours with the same student. Joining is free for tutors. Always check their current terms, as they can change.
Apprentus or Kadrella, which one is better?+
The two do not compete, they complement each other. Apprentus brings you students, Kadrella manages them once they are here: schedule, payments and certificates.
Take charge of your Apprentus students
Create your account in two minutes. No credit card.
Start for free