Our AI achieves 95%+ agreement with human graders on rubric-based scoring. It's designed to assist teachers, not replace them. You always have final say on grades.
AI Essay Grader
AI Essay Grader for Teachers
Grade student essays in minutes with rubric-based AI feedback on thesis, evidence, organization, and mechanics. Review every score, adjust anything, and return stronger comments faster.
- Use your own rubric or generate one from assignment directions
- Review, edit, and regrade before anything goes back to students
- Works with Canvas, Google Classroom, Google Forms, and direct uploads
Free to try • No credit card required • Set up in 2 minutes
FERPA-Aligned
LMS integrations
10,000+
Teachers
2M+
Assignments Graded
4.8/5
Average Rating
10hrs
Saved per Week
Why Teachers Choose It
Essay grading that feels aligned with how you actually teach writing
Rubric consistency, useful feedback, and getting your time back without giving up control.
Rubric-based essay scoring
Score thesis, evidence, organization, and mechanics against the criteria you actually teach instead of a generic writing benchmark.
Context-aware feedback
Assignment prompts, attached readings, and rubric language shape the comments students receive so feedback stays relevant to the task.
Fast first-pass grading
Generate scores and draft feedback for a class set in minutes, then spend your time reviewing edge cases and personalizing comments.
Teacher-controlled results
Edit any score, rewrite any comment, or request a regrade with more specific instructions before returning essays to students.
How It Works: Behind the AI Essay Grading
01
Your Rubric Guides Every Decision
Upload or generate a rubric and the AI grades against each criterion instead of a generic benchmark.
- Scores reflect your standards, not generic benchmarks.
02
Context Matters: Assignment Instructions Inform Feedback
Assignment prompts, readings, and directions shape the feedback so comments stay tied to the actual task.
- A student analyzing The Great Gatsby receives comments tied to the novel's themes and their argument about it.
03
Following Student Thought Processes, Not Just Keywords
Gemini 3 follows how students build an argument across paragraphs instead of matching keywords.
- This means partial credit for work that shows reasoning, not just perfect answers.
04
You Stay in Control: Review, Adjust, Request Regrades
Review every result, edit scores or comments, and request a regrade when you want a different lens.
- Teachers typically spend 5-10 minutes reviewing a class set instead of 5-7 hours grading from scratch.
Save 10+ Hours Per Week: Here's the Math
Traditional Essay Grading: The Real Cost
A thoughtful essay takes 10-15 minutes to grade when you read carefully, annotate, and write feedback. For a class of 30 students, that's 5-7.5 hours per assignment.
With AI: First-Pass Grading in Minutes
Upload 30 essays and receive rubric-based scores and feedback in under 5 minutes. The system evaluates thesis strength, evidence quality, organization, and mechanics simultaneously.
Time Recovered, Reinvested
Hours saved go back into lesson planning, one-on-one student conferences, or simply not grading until midnight. Some teachers assign essays twice as often because feedback turnaround no longer bottlenecks instruction.
Monthly and Yearly Impact
If you save 10 hours per week, that's 40 hours per month or 360 hours over a school year. That's nine full work weeks returned to you.
Scenario
Traditional
AI-assisted
One class set of 30 essays
5 to 7.5 hours
Under 15 minutes total
Initial scoring and rubric comments
Read, annotate, and write everything manually
Under 5 minutes for first-pass scores and feedback
Teacher review and personalization
Already built into the full manual grading load
About 5 to 10 minutes per class set
Three weekly essay sections
15 to 22.5 hours
Roughly 45 minutes or less
10+
hours saved per week
Essay grading becomes a review task instead of a start-from-zero task.
40
hours saved per month
That is roughly one extra workweek back every month.
360
hours saved per school year
Over a 36-week year, that adds up to nine 40-hour workweeks.
Same-day
feedback turnaround
Students can revise while the assignment is still fresh.
“I've really enjoyed using the GradeWithAI program. It saves me a ton of time, especially when I have class sizes of 35 or 36 students times five.”
Rebecca Ford
Astrophysics
Quality Feedback That Actually Helps Students Improve
Generic feedback example
“Good job, but needs more detail.”
Detailed, rubric-aligned feedback
“Your claim in paragraph 3 that Gatsby represents the American Dream is strong, but the evidence from Chapter 5 needs clearer connection to this theme.”
Individualized Comments, Not Canned Responses
Every student receives feedback tied to their specific writing, not template phrases recycled across the class. The AI references actual passages, quotes, and arguments from their essay.
Criterion-by-Criterion Breakdown
Instead of a single holistic score, students see how they performed on each rubric criterion with targeted feedback per category. They understand why they earned 8/10 on evidence but 6/10 on organization.
Balancing Praise and Growth Areas
Feedback highlights what students did well alongside areas for improvement, maintaining motivation while providing clear direction. The AI identifies strong moments in writing that students can build on.
Actionable Next Steps
Comments don't just identify problems; they suggest concrete revisions. Instead of 'weak evidence,' students see 'Consider adding a direct quote from the text to support your interpretation in paragraph 2.'
“GradeWithAI doesn't just grade. It gives the student reasoning as to why every point is awarded or not awarded. That is a very valuable thing for the students.”
Ken Brenan
Computer Science
Grade Any Essay Type, Across Any Subject
English and Language Arts
Literary analysis, argumentative essays, narrative writing, rhetorical analysis, and research papers all receive detailed, standards-aligned feedback. The AI evaluates thesis strength, textual evidence, and interpretive depth.
History and Social Studies
Document-based questions, historical arguments, and comparative essays receive feedback on thesis clarity, use of evidence, and historical reasoning skills. The AI recognizes discipline-specific writing conventions.
Science and STEM Writing
Lab reports, research summaries, and science arguments are graded with attention to hypothesis clarity, methodology, data analysis, and evidence-based conclusions. The AI adapts to scientific writing norms.
Cross-Curricular and Creative Writing
Persuasive essays in any subject, college application essays, reflection pieces, and creative narratives all benefit from tailored feedback. The tool adjusts evaluation criteria based on your assignment goals.
Works Where You Already Teach
Connect LMS
Connect your Canvas or Google Classroom account once and assignments sync automatically.
Import assignments
No downloading submissions, no file juggling - just select an assignment and start grading.
Grade with AI
Apply your rubric, generate first-pass scores and feedback, and review everything in one place.
Return to students
Push grades and feedback back with one click so scores appear in your LMS gradebook instantly.
Direct Canvas and Google Classroom Sync
Connect your Canvas or Google Classroom account once and assignments sync automatically. No downloading submissions, no file juggling-just select an assignment and start grading.
Google Forms Support for Timed Essays
Students submit essays via Google Forms, and responses sync directly for grading. This works especially well for in-class essays, timed writes, or quick response assignments.
Upload Directly if You're Not Using an LMS
No LMS? No problem. Upload student essays as PDFs, Word docs, or even images of handwritten work. The system identifies student names, applies your rubric, and generates feedback within minutes.
Automatic Detection and Grading of New Submissions
Set assignments to grade automatically as students submit. New Google Classroom submissions are detected, graded, and results synced back without you lifting a finger.
Platform support
Privacy and control
Built for school environments, not generic AI workflows
FERPA-aligned workflows
Encryption in transit and at rest
Role-based access controls
Student work is not used to train AI models