AI Grading for Teachers
Grade Any Paper in 30 Seconds

Snap a photo of any handwritten assignment. Notie AI grades it automatically, with expert comments, a score, and personalized feedback, in under 30 seconds. Free up 6+ hours per week.

Take a photo of student assignments with smartphone

Take a Photo of the Assignment

Simply take out your phone and photograph the student’s handwritten work. No matter if the handwriting is messy or the page is wrinkled, our advanced OCR deciphers any type of handwritten text.

AI reads and grades assignments automatically

AI Reads and Grades Automatically

In 30 seconds, the AI reads the handwritten text, checks each answer against your criteria, assigns a grade, and writes personalized feedback to help the student improve.

Dashboard showing student progress and analytics

Track Progress and Spot Struggles

View each student’s results in your student management dashboard. Instantly see who’s struggling, who’s improving, and download PDF reports with one click.

How AI Grading Works

No scanner, no special equipment, just your phone and Notie AI. Here’s what happens the moment you take a photo.

Notie AI uses advanced OCR to read any handwritten paper, regardless of style, subject, or language. A specialized AI model for your chosen subject then evaluates each answer, assigns a score on your preferred grading scale, and generates detailed, constructive feedback for the student, all in under 30 seconds.

Every grade is automatically saved to your student dashboard, where you can track progress over time, spot struggling students early, and export complete PDF reports. Notie AI supports 54 subjects, 35 interface languages, and 10+ grading scales, including fully custom scales you define yourself.

30s
Average grading time per paper
54
Subjects supported
35
Interface languages
10+
Grading scales (A–F, 0–20…)
4
AI content generators

Core Grading Features

From a single paper to an entire class, grade everything faster with Notie AI.

Instant AI grading for teachers, photo to grade in 30 seconds

Instant AI Grading

Photograph one paper, get a full evaluation in seconds. Ideal for quick quizzes and daily assignments.

  • Advanced OCR: reads any handwriting, even messy
  • Expert AI feedback: subject-specialized correction logic
  • PDF download: annotated report ready to print or share
  • Works on any device: phone, tablet, or desktop
Learn about Instant Grading
Batch grading, grade an entire class at once with AI

Batch Grading

Upload photos of a full class set and let Notie AI process every paper automatically, one after another.

  • Grade 30 papers in under 15 minutes
  • Uniform scoring: same criteria applied to every student
  • Class-level analytics: instant view of class averages and outliers
  • Bulk export: download all reports at once
Explore Batch Grading

10+ Grading Scales: Grade Your Way

Notie AI adapts to the grading system you already use. Switch between scales anytime without reconfiguring anything.

🇺🇸 US Letter A, B, C, D, F
🇫🇷 French 0 – 20
🇪🇸 Spanish 0 – 10
🇩🇪 German 1 – 6
🇧🇷 Brazilian 0 – 10
🌍 IB Diploma 1 – 7 points
🇬🇧 UK GCSE 9 – 1
🇨🇦 Canadian % based
🇦🇺 Australian A – E
✏️ Custom Define your own

Grade in 35 Languages

Your full grading interface, menus, reports, feedback, delivered in your language. Perfect for international schools and multilingual classrooms.

🇬🇧 English 🇫🇷 French 🇪🇸 Spanish 🇩🇪 German 🇮🇹 Italian 🇵🇹 Portuguese 🇧🇷 Brazilian Portuguese 🇳🇱 Dutch 🇵🇱 Polish 🇷🇴 Romanian 🇷🇺 Russian 🇺🇦 Ukrainian 🇨🇿 Czech 🇸🇰 Slovak 🇭🇺 Hungarian 🇬🇷 Greek 🇹🇷 Turkish 🇸🇦 Arabic 🇮🇱 Hebrew 🇮🇳 Hindi 🇮🇳 Bengali 🇮🇳 Tamil 🇮🇳 Telugu 🇮🇳 Marathi 🇮🇳 Gujarati 🇮🇳 Kannada 🇮🇳 Odia 🇮🇳 Punjabi 🇨🇳 Chinese (Simplified) 🇹🇼 Chinese (Traditional) 🇯🇵 Japanese 🇰🇷 Korean 🇮🇩 Indonesian 🇻🇳 Vietnamese 🇹🇭 Thai

54 Subjects: Deep Academic Expertise

Notie AI isn’t generic. Each subject uses specialized AI trained on that discipline’s standards, methods, and common student errors.

Exact Sciences
Mathematics Physics Chemistry Engineering Computer Science Statistics
Natural Sciences
Biology Life & Earth Sciences Geology Ecology Botany Zoology
Languages
French English Spanish German Italian Chinese Arabic Latin Ancient Greek
Humanities
History Geography Philosophy Sociology Psychology Anthropology
Economics & Law
Economics Management Accounting Marketing Law Political Science
Arts
Visual Arts Music Theater Cinema Art History Dance
Technology
Technology Electronics Mechanics Architecture Design
Health & Physical Education
Physical Education Sports Medicine Pharmacy Nursing Nutrition
Other
Religion Ethics Communication Journalism

4 AI Content Generators

Notie AI doesn’t just grade, it helps you create. Generate professional teaching content in seconds, for any subject and level.

AI Homework Generator

Create differentiated homework assignments tailored to your curriculum, level, and learning objectives, in any subject.

Explore

AI Lesson Plan Generator

Build complete, structured lesson plans with objectives, activities, and assessment in minutes, not hours.

Explore

AI Quiz Generator

Generate multiple-choice, short-answer, or mixed-format quizzes for any topic, with configurable difficulty and answer keys.

Explore

Rubric Generator

Create detailed, fair grading rubrics with criteria and performance levels matched to your grading scale and subject standards.

Explore
Student management dashboard for teachers

Student Management

Every grade, every paper, every student, tracked automatically and organized in one clear dashboard.

  • Student profiles: full grade history per student
  • Class management: organize students into groups and classes
  • Progress charts: visualize improvement over time
  • Struggling student alerts: automatic flags for students who need support
  • Data export: download grade books in CSV or PDF
See Student Management

Trusted by 3,200+ Teachers Worldwide

From elementary school to university, teachers in 60+ countries use Notie AI every day.

“Notie AI saves me 7 hours a week. I photographed 28 math tests on Monday morning and had all grades by lunch. The AI caught errors I would have missed in the third hour of grading.”
SM
Sarah Mitchell
Mathematics Teacher, Lincoln High School, USA
“Our school uses IB grading. Notie AI handles the 1–7 point scale perfectly, in both English and French. The multi-language support is a game-changer for international teachers.”
CL
Claire Laurent
English Literature Teacher, International School, Geneva
“I was skeptical about AI for chemistry. But it grades stoichiometry problems correctly, flags wrong significant figures, and writes better comments than I do at 11 PM.”
EW
Dr. Emily Watson
Chemistry Teacher, Tech High School, Canada

Frequently Asked Questions

What subjects does Notie AI support?
Notie AI supports 54 subjects across 9 categories, from Mathematics and Physics to Literature, History, Arts, and Physical Education. Each subject uses specialized grading logic trained on that discipline’s academic standards.
Which grading scales are available?
We support 10+ grading scales including the US A–F letter system, French 0–20, Spanish 0–10, German 1–6, IB 1–7 points, UK GCSE 9–1, Australian A–E, Canadian percentage, Brazilian 0–10, and fully custom scales you define yourself.
Can I grade an entire class at once?
Yes. The batch grading feature lets you upload photos of an entire class set. Notie AI processes every paper automatically and gives you all grades, feedback, and class analytics in one report.
What languages is the interface available in?
Notie AI is fully available in 35 languages, including English, French, Spanish, German, Arabic, Chinese, Japanese, Hindi, and many more. All menus, reports, and AI feedback are delivered in your chosen language.
Does Notie AI only grade papers, or does it also help create content?
Notie AI includes four AI content generators: an AI homework generator, an AI lesson plan generator, an AI quiz generator, and a rubric generator. These tools help you prepare teaching materials just as fast as you grade them.
How much does Notie AI cost?
You can start with a free 7-day trial, no credit card required. After that, flexible monthly and annual plans are available. See full pricing details.

Start Grading Smarter Today

Join 3,200+ teachers who save 6+ hours every week. Try every feature free for 7 days, no credit card needed.

7-Day Trial: 100% free
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⚡ Instant setup • 🔒 GDPR compliant • 🌍 Available in 35 languages