Kadrella: Everything a private tutor needs, except the teaching

Most tutoring software is built for schools and agencies: portals, multi-branch admin, LMS modules. If you're a private tutor with 40 students, it's the wrong tool. Kadrella is the all-in-one for private tutors. Students, lessons, scheduling, invoicing and payments in one place, plus automatic reminders, payment chasing, and bank reconciliation. Connects to Google Calendar, Superprof, WhatsApp, Discord and PayPal. Free forever, unlimited students and unlimited tutors. EU-hosted, GDPR compliant.

Hi ! I teach maths and computer science, and I run my own tutoring outfit, a few tutors, around a hundred students. I'm also a software engineer. In 2024 I was losing every Sunday to admin: chasing late payments, matching bank transfers to students, re-typing everything into a spreadsheet. I looked at the existing tools and they were all built for schools and agencies : portals, multi-branch setups, LMS modules I'd never use. So I built my own. I've used it daily since: 1,500 lessons scheduled, 700 invoices, €100k tracked. Kadrella is that tool, opened up to other tutors. It covers the whole loop : students, scheduling, invoicing, reminders, payment reconciliation, and it connects to what you and your students already use rather than asking you to move. Free plan is genuinely free: unlimited students, unlimited tutors, no card. Curious to hear from other tutors and small course businesses: what's the one admin task you'd pay to never do again?

honestly love that you skipped the bloated LMS stuff and just focused on what a solo tutor actually needs day to day. the bank reconciliation piece is honestly the detail that sold me, that's usually the most annoying part and nobody builds for it.