Paper Grader for Teachers

Instantly grade 100s of papers for style, logic, grammar, plagiarism and AI detection with our free paper grader. Save 80% of grading times and give your students standards-aligned feedback to improves their test scores.

✓ 100 free essays per month  ·  ✓ Trusted by 100,000+ teachers at 1,000+ schools
Compliant with
FERPA
COPPA
CCPA
GDPR
NIST SP 800-53
WCAG
Trusted by teachers at 1,000+ schools & colleges
Melvindale Northern Allen Park Public Schools logo
Weymouth Public Schools logo
Bryan ISD logo Children First Always
Carlsbad Unified School District logo
Cobb County School District logo
Central Dauphin School District logo
Weehawken Township School District logo
White Plains Public Schools logo
Palm Beach County School District logo
Lakeland Joint School District 272 logo
California State University Sacramento logo
Mt. Diablo Unified School District logo
Torah Academy of Bergen County logo
Clemson University logo
St. Johns County School District logo
Melvindale Northern Allen Park Public Schools logo
Weymouth Public Schools logo
Bryan ISD logo Children First Always
Carlsbad Unified School District logo
Cobb County School District logo
Central Dauphin School District logo
Weehawken Township School District logo
White Plains Public Schools logo
Palm Beach County School District logo
Lakeland Joint School District 272 logo
California State University Sacramento logo
Mt. Diablo Unified School District logo
Torah Academy of Bergen County logo
Clemson University logo
St. Johns County School District logo
Features

Related Paper Grading Tools for Teachers

Grade any kind of paper

Essays, research papers, lab reports, DBQs, short responses — if a student wrote it, you can grade it.

Bulk upload a class set

Drop in a whole class at once and watch real-time grading progress while we handle the rest.

Use your own rubrics

Build custom rubrics or browse 500+ aligned with state, national and international standards.

Give detailed feedback

Specific comments on content, structure, style and grammar for every paper — at scale.

Check for AI & plagiarism

Flag AI-generated writing and overlap with other submissions, all in the same report.

Sync with your LMS

Import from Google Classroom or Canvas and send grades back in a few clicks.

how it works

A simple process.
No tech skills needed with our AI essay grader.

1

Upload your own rubrics

Upload the rubrics you use in your classroom including CCSS, AP LEQ, IB rubrics and set custom criteria for each assignment.

Purple curved arrow pointing right and up
2

Upload essays or papers

Upload entire class submissions in a single click from Google Classroom, Canvas, Google Drive, and One Drive.

Purple curved arrow pointing right and down
3

Download results at scale

Get detailed feedback and error reports on the essays, ready to share with your students.

Get started for free
Get started for free
Benefits

Benefits of using a paper grader for teachers

Purple clock timer icon

Time efficiency & streamlined grading

Provide immediate feedback for revisions with our AI essay grader, allowing you to focus on impactful teaching. 

Gold medal icon

Consistency
& fairness

Ensure fair essay grading by removing bias and aligning with all 50 state standards including Texas STAAR, Florida B.E.S.T., CAASPP, IB and more.  

Browser feedback icon

Actionable insights
& feedback

Receive detailed essay feedback and growth insights you can seamlessly share with your students. 

1,000+
Schools
100K+
Teachers
1M+
Students Graded
3.5M+
Essays Graded
Testimonials

What teachers are saying about EssayGrader

Yellow star rating iconYellow star rating iconYellow star rating iconYellow star rating iconYellow star rating icon

EssayGrader can transform the way teachers evaluate student essays. The AI-powered feedback is thorough and insightful, helping to provide more detailed comments while reducing grading time. It provides the teacher with an intelligent analysis that will help them give students the specific guidance they need to improve. It's like having a trusted teaching assistant available 24/7!

Dana T. Bedden
Superintendent of Schools, Centennial School District, Pennsylvania
Yellow star rating iconYellow star rating iconYellow star rating iconYellow star rating iconYellow star rating icon

This is our first year using Essay Grader, and we have been SO happy with every aspect of this program. Many of our teachers were very skeptical about using AI to grade essays. Now that we are all using it, they absolutely LOVE it! The true beauty of this product is the immediate feedback you can give your students when they complete an essay.

Courtney Odell
La Vernia ISD, Texas
Yellow star rating iconYellow star rating iconYellow star rating iconYellow star rating iconYellow star rating icon

EssayGrader.AI has transformed my classroom. My students can write essays, receive feedback overnight, and revise their work based on detailed and helpful suggestions. The feedback is strictly aligned with the AP rubric (manually uploaded), breaking down scores by each category and offering specific advice on how to improve.

Hannah Jaspard
Bolsa Grande High School, California
Get started for free
Get started for free
100 free essays per month. No credit card required.
As seen on:
CNN logo
AP College Board logo
The Hechinger Report logo
Access 4 Learning Community logo
Educating America Today recognition badge
Trusted by teachers at 1,000+ schools & colleges
Grading Accuracy

Accuracy you can verify, not just trust

We publish how the paper grader is measured — side-by-side comparisons against experienced teachers, per rubric criterion, updated with every model release.
Benchmarked against teachers — less than 4% variance from human grading across 1,000+ papers.
Scored per criterion — accuracy is reported for every rubric row, not one blended number.
Re-tested continuously — every model update re-runs the full benchmark before release.
Fair for every student — bias-checked across writing styles, grade levels and English-learner status.

AP Lang FRQ 2 · average points per rubric row across 400+ essays, from 6 different schools.

Rubric row
AP teacher
EssayGrader
Thesis
Defensible claim
0.84
0.85
Evidence & Commentary
Specific, explained evidence
2.58
2.63
Sophistication
Complexity of thought
0.29
0.30
Sophistication
Average total (of 6)
3.71
3.88
Grading Accuracy
AI
Teacher
Thesis & argument
97.1% match
Evidence & sources
96.4% match
Organization
96.8% match
Grammar & conventions
98.2% match
<4%
overall variance fromhuman grading
Security & Trust

Your student and teacher data is always safe

Student papers are never used to train AI models, and only you can see your students' grades and feedback. We meet the standards your district requires.
Compliant by design — FERPA, COPPA, CCPA, GDPR and NIST SP 800-53 aligned.
Encrypted end to end — data is encrypted in transit and at rest.
You stay in control — review, adjust and delete data anytime. Teachers own every grade.

Paper grader FAQs

Our answers to the questions teachers ask most about grading papers with AI.

Is EssayGrader free?

EssayGrader offers a free plan that lets you get started without a credit card. Paid plans unlock higher volumes, bulk grading, advanced rubrics, and Google Classroom integration.

Does EssayGrader detect AI-written content?

Yes. EssayGrader includes an AI Content Detector as part of its grading workflow, so teachers can detect and grade in one platform without switching tools.

Can I use EssayGrader and GPTZero together?

Yes, many teachers do. They use GPTZero to flag academic integrity concerns and EssayGrader for the actual grading workflow. That said, EssayGrader includes its own built-in AI Content Detector, so you may not need both.

Does GPTZero grade essays?

No. GPTZero detects whether student writing was generated by AI. It does not apply rubrics, assign scores, or generate feedback. For grading, you would need a separate tool like EssayGrader.

Is EssayGrader better than GPTZero for teachers?

Yes — if your goal is grading essays. EssayGrader is purpose-built for rubric-based scoring, structured written feedback, and classroom management. GPTZero focuses exclusively on AI content detection and does not provide grades or feedback.

EssayGrader is blocked on my school network. How do I enable it?

 Ask your IT team to whitelist the following domains:

  • essaygrader.ai
  • app.essaygrader.ai

If they need any help, feel free to contact us by sending a quick note to support@essaygrader.ai and we’ll be happy to assist.

Does EssayGrader integrate with Schoology?

We are working on a Schoology integration and we should release that by September 2025.

Grade your next class set of B.E.S.T. essays in minutes

100 free essays per month. No credit card required.
Get started for free
Loved by 100,000+ Teachers