ClassGrade
ClassGrade Voice Tutor
A conversational AI tutor for primary-age children. Powered by BlueberryML's adaptive engine and Google Gemini Live.
Visit classgrade.ai →Your child talks to their tutor.
The tutor knows what they need to learn next.
Every session adapts based on their progress.
Aligned to the Cambridge curriculum. Voice-first design — no screen required for English. Images and video for maths and science. Every conversation is shaped by BlueberryML's adaptive engine, ensuring the tutor always knows what to teach next.
From £9.99/month. 7-day free trial.
Under the Hood
The Intelligence Underneath
Before the session
The engine identifies the highest-priority gap on the knowledge graph. The tutor receives a session goal and available content.
During the session
The tutor navigates the conversation based on the engine's recommendations. It asks questions, shows images, plays videos, and assesses understanding — all through natural dialogue.
After the session
The engine updates the student's position on the knowledge graph. Progress propagates through connected outcomes. The next session starts smarter.
Try ClassGrade
The same adaptive engine that serves 100,000+ students in schools, now available directly to families.