Notes from the developer.

Educerie is free. The world is so used to paying for education that free sounds like a catch, so here is all of it: who makes Educerie and how, what is wrong with the way education is sold, what Educerie costs, what it keeps about you and what it never does.

I'm Can, a student.

I'm an IB Diploma student in Istanbul, and I sit my own exams in May 2028. When I started the IB, I went looking for practice questions. The good ones cost money. Some friends at other schools got mock papers from their teachers; others got nothing.

So I started building what I wanted: a note for every topic, questions that explain every answer, mock papers and a plan that runs to the exam. I've worked on it since 4 September 2026, most evenings and weekends.

Education is sold on fear.

Look at what students are actually sold. A set of notes. A bank of questions. A few mock papers. None of it is hard to make any more: I make all of it for about US$50 a month. Yet it comes as a subscription, per subject, per month, charged to teenagers with no income of their own, or to parents who are told their child will fall behind without it.

That is the business. Not teaching, but fear. Sale countdowns that never seem to end. "Only a few places left." "Everyone in your year is already using it." The answers you need the night before the exam, locked behind a premium tier. Every one of those is built to make a student afraid, and not one of them teaches anything.

Then comes the proof: "our users achieve higher". Of course they do. The students who pay those prices are the ones already committed to the IB, already supported, already likely to do well. Put them next to everyone else and you have measured who signs up, not what the product does. It is a marketing line dressed up as a result, and what these courses really add to a student is still unproven.

So the system charges the most to the students who need it least, and leaves out the ones who need it most. Educerie will not take part in any of it.

What Educerie refuses

  • ✕Sale countdowns and fake deadlines
  • ✕Answers or mark schemes behind a paywall
  • ✕A premium tier for students
  • ✕Claiming it raises grades before that is measured fairly

A student needs clear notes, honest questions that explain every answer, and a plan. That is where education should start, free for everyone, not the top tier of a price list.

Why it is free, and stays free.

  • ✓Running the site costs about US$50 a month
  • ✓AI drafts the notes and questions, so writing them costs little; the checking is the work
  • ✓No adverts
  • ✓Your data is never sold

Who pays

  • ✓Students never pay
  • ✓Teachers are free until Q3 2028
  • ✓After that, teachers who earn from teaching pay from US$25 a year, and that keeps Educerie running
  • ✓Teachers who don't earn from teaching show us, and their account stays free

One developer, one standard.

Educerie is built by one person, and that is a strength, not a shortcut. Every note, question, page and feature passes through the same hands and the same checks, so no corner of the site was built by someone else to a lower bar.

  • ✓One quality bar: every note and question goes through the same checks, in every subject
  • ✓One design language: every page looks and works the same way, from the notes to the mock papers
  • ✓One way of working: notes, practice and the plan behave the same in every subject
  • ✓Fast fixes: a mistake reported today can be fixed today

One developer does not mean one opinion. Educerie has an advisory circle of students and teachers, and what they tell me decides what gets built and what gets fixed.

Who shapes it

  • ✓An IB teacher advises me on what teachers need
  • ✓Fellow IB students try new features first and tell me what isn't working
  • ✓Teachers give feedback on the notes and questions in their own subjects
  • ✓Anyone can write in, and every message is read

I make the final call so the site stays consistent, but the calls are made on what they tell me.

Your data, plainly.

What Educerie keeps

  • ✓Your name and email
  • ✓Your password, only as a salted hash, so nobody can read it, me included
  • ✓Your subjects, plan and progress, so they follow you to every device
  • ✓What you hand in to a class, and your messages

Who can see it

  • ✓You
  • ✓Your teachers, only in the classes you join
  • ✓Me, to fix problems

What Educerie never does

  • ✕Show adverts
  • ✕Track you or run analytics
  • ✕Sell or share your data
  • ✕Send your answers to an AI

Your account

  • ✓Download everything Educerie has on it, as one file
  • ✓Delete it, and everything in it, for good

Every connection is encrypted, and the only cookie keeps you signed in. Educerie runs on Railway, password-reset emails go through Resend, and Cloudflare runs the domain and relays study-group calls.

AI writes drafts, not your marks.

I use AI to draft the notes and questions, and most of my time goes into checking what comes out, because a wrong answer key is worse than no question.

  • ✕No AI inside Educerie: nothing you type is sent to one
  • ✕The AI marker is off: it agreed with careful marking on 93% of points in Biology and 91% in Economics, below my bar of 95%

Can