Student profiles
Contacts, subjects, rates and personal notes in one place.
Student management
Contacts, parent details, lesson history and payment tracking on one profile per student.


Trusted by tutoring businesses
Tracking dozens of students, their parents, schedules and payments quickly gets unmanageable in a spreadsheet. Kadrella brings it together on one profile per student: full lesson history, payment tracking, parent contacts, subjects and notes. You find who studies what in seconds.
Contacts, subjects, rates and personal notes in one place.
Attach parents to the student for reminders and invoices.
Every lesson given stays attached to the student, with its date and rate.
See at a glance what is paid and what is still owed.
Find a student, parent or lesson by typing a few letters.
A diary, a spreadsheet and Google Calendar to copy into each other
A lesson created once, sent to Google Calendar
A Word template filled in by hand every month
PDF invoices generated from the lessons taught
The bank statement checked line by line
Each transfer matched to the student who sent it
WhatsApp messages typed one by one to families who owe you
A WhatsApp reminder listing the lessons due, in one tap
Superprof requests waiting for your reply
An instant reply offering a time slot
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.
0 €/mo
The basics to run your tutoring, free forever.
29 €/mo
For a solo tutor: scheduling, messaging and Superprof in one place.
49 €/mo
Nothing left to invoice, reconcile or follow up on by hand.
The founder's story
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.

CS engineer, Sorbonne UTCPortfolio
Yes. Each student can have parent contacts, used for reminders and sending invoices.
Yes. The Superprof integration imports your students automatically; you can also create them by hand.
Yes. Every lesson given stays attached to the student with its date, duration and rate.