About Radlor

Radlor is a small software company. We build learning tools that change according to the person using them, starting with math.

Why we started

Every child in a classroom of thirty gets the same question at the same moment, and about four of them are being asked the right one. Software does not have that constraint — it can ask a different question of every child, and change it again on the next answer. Almost none of it does.

So we built AdaptiveLearn: a short placement check that finds where a child actually is, and then chapters that teach from there, with the difficulty moving question by question and never shown on screen.

How we work

We work in the open with the families using the product, and we would rather ship one chapter that teaches something honestly than ten that look busy. A lot of our engineering time goes into a boring question: could a child get this right without knowing the thing we are testing? If the answer is yes, the chapter goes back, however good it looks.

Where we are

Radlor was founded in 2026. AdaptiveLearn is in early access with our first families. If you would like an account, or you are a school that wants to try it with a class, write to support@radlor.com.