Multiple teachers
Each teacher has their students, schedule and payments.
Tutoring business
Coordinate teachers, students, schedules and invoicing. Each teacher their own space, the manager a full overview.


Trusted by tutoring businesses
Running a tutoring business means coordinating several teachers, dozens of students, schedules and accounting. Kadrella centralizes it: each teacher has their own schedule synced with Google Calendar, their assigned students and their payment tracking, in their own teacher portal. The manager gets a dashboard with statistics across the whole business and validates every teacher's lesson hours.
Each teacher has their students, schedule and payments.
Stop chasing five teachers to know who's been paid.
Individual schedules synced with Google Calendar.
Lesson reminders and payment follow-ups over WhatsApp.
The manager tracks every lesson given and can cancel or delete it if it did not happen, to keep an accurate schedule.
Know how each teacher's doing without chasing them for numbers.
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 teacher has their schedule, students and payments, and the manager keeps a full overview.
Yes. The dashboard brings together statistics and financial tracking across the whole business.
No. The free plan lets you start; advanced integrations are on the paid plans.