Millions of pupils use its maths, reading and science systems. Sparx’s bigger bet is that better routines - and teachers who can see what happens at home - make the difference.
Edexia is a Brisbane-founded, Y Combinator-backed (W25) AI teaching assistant that grades essays and written work in each teacher's own marking style. Built for secondary English across IB, VCE, HSC, QCE and WACE curricula, it learns from teacher corrections to deliver consistent, rubric-aligned feedback, cutting marking time while keeping educators in control of every comment before it reaches a student.