Graded Pro vs Snorkl: Compared for Educators (2026)
A side-by-side comparison of Graded Pro and Snorkl for educators: pricing, safety compliance, classroom fit, and verified educator reviews.
Graded Pro
AI Grading for STEM and Social Sciences
AI grading for math, science, economics and written responses - with fast feedback and teacher review.
Key features
- AI grading for STEM subjects
- Social science and economics marking
- Handwriting recognition
- Rubric and mark scheme based grading
- Teacher review before release
- Fast student feedback
Snorkl
Instant Feedback on Student Thinking
AI platform providing instant feedback on students' verbal and visual reasoning through voice, drawing, and writing
Key features
- Multimodal input (voice, drawing, text)
- AI-powered instant feedback
- Standards-aligned activity library
- Whiteboard recording tool
- Multilingual support (40+ languages)
- Teacher-defined feedback criteria
Comparison table
| Feature | Graded Pro | Snorkl |
|---|---|---|
| Category | Assessment and Grading | Assessment and Grading |
| Pricing | freemium | Freemium |
| Educator rating | 5.0/5 | 4.8/5 |
| GDPR compliant | yes | Unknown |
| COPPA compliant | yes | Unknown |
| FERPA compliant | yes | Unknown |
| Data hosting | United Kingdom | Unknown |
| Minimum age | 4+ | Unknown |
| Launched | 2024 | 2022 |