hi, we're Prismwell

We want to change how students revise.

In schools, colleges and universities. We're starting with GCSE, and our first product is Yumio.

See YumioAbout us
this is YumioThe Yumio website

What we dothe short version

Prismwell Group is an education technology company. We make Yumio, a revision app for GCSE students in England.

Yumio works through questions with students on a whiteboard and marks their answers one step at a time. Students learn by doing the work, not by watching or rereading, and they get feedback on every step while it still matters.

Get in touch

Schools, partners and press can reach us at contact@prismwell.group. If you would like to work with us, see careers.