How does Redpen work?

1. Capture pupil work: Teachers or pupils simply photograph handwritten work using a phone or tablet. A simple QR code system means no pupil logins or individual devices are required.
2. Generate personalised feedback: Redpen reads and analyses the handwriting, producing curriculum-aligned feedback that celebrates achievements, identifies gaps and recommends next steps. Teachers remain in control, reviewing and editing feedback before sharing it.
3. Track progress automatically: Every assessment contributes to an ongoing picture of pupil attainment. Redpen tracks demonstrated skills against curriculum objectives, helping teachers identify learning gaps, monitor progress and plan targeted support without additional data entry.

More than just marking

Redpen is designed to make formative assessment genuinely useful. Rather than simply generating comments on individual pieces of work, it helps teachers understand how each pupil is progressing over time and where their attention will have the greatest impact.

Teachers can quickly identify common misconceptions across a class, recognise pupils who need additional support and make informed decisions about what to teach next.

Built around teachers, not to replace them

We believe AI should enhance teachers' professional judgement, not replace it. Redpen keeps teachers at the centre of every assessment, giving them control over feedback while removing much of the repetitive administrative work.

Currently available for Key Stage 1 and 2 English writing, Redpen is helping schools reduce marking workload, provide more consistent and personalised feedback, and make better use of assessment information. KS3 is currently available for select schools.

Our mission is simple: to ensure every child gets the individual attention they deserve by giving teachers the time and tools to deliver it.