The only 100% free AI grading tool

Spend time with students, not grading

Stop losing evenings to marking. Snap a photo of student work, let AI grade it, and get back to what matters — your students.

Get Started Free

No credit card required.

0+

Schools

0+

Teachers

0+

Students

0+

Questions Graded

Student data stays protected

Graid is designed with privacy at its core. Student work is only used for grading — never sold, shared, or used to train AI models. We meet the standards schools expect.

Zero Data Harvesting

Student submissions are used solely for grading and are never repurposed or shared with third parties.

Encrypted End-to-End

All data is encrypted in transit and at rest with enterprise-grade infrastructure powered by Supabase.

Privacy-Ready for Schools

Designed to meet the data privacy standards school districts require, and ready to sign your DPA.

Frequently Asked Questions

Designed by teachers, not just engineers

Graid isn't another AI tool built in a vacuum. It's shaped by real classroom experience — educators who've spent thousands of hours grading papers, writing rubrics, and giving feedback that actually helps students learn.

Personalized Feedback & Reports

Graid doesn't just give a score — it gives every student detailed, personalized feedback on each question. It tracks past mistakes across assessments to identify patterns, so students get guidance that builds on what they've struggled with before. Teachers get per-student progress reports that highlight recurring gaps, making parent conferences and interventions easier than ever.

Pedagogical

Every grading decision is rooted in how students actually learn — not just pattern matching.

Rubric-first

Your rubric drives the grading. Graid doesn't guess what matters — you define it, and the AI follows.

Teacher-in-the-loop

AI does the heavy lifting, but you always have the final say. Every grade is reviewable before it's final.

100% free for early adopters — no catch, no credit card. Have questions? Reach out at founder@graidapp.com