Proctor AI vs EssayGrader.ai: The Right Tool For The Papers You Actually Grade
EssayGrader.ai is a rubric-based typed-essay grader that returns per-criterion feedback in seconds. Proctor AI is an autonomous AI grading agent that reads scanned handwritten answer sheets, essays, and exam papers, and grades a whole class against your rubric in minutes.
If most of your grading is typed English essays, EssayGrader is fast and focused. If your class writes on paper and you need one tool for descriptive answers, math, MCQs, and language answers at once, Proctor AI is the broader fit.
What EssayGrader does well
- Fast per-essay scoring against a custom rubric.
- Clean interface built for language teachers.
- Reasonable free tier for individual essay grading.
- Focuses on written expression feedback for typed submissions.
Where Proctor AI is different
- Reads and grades handwritten papers, not only typed essays.
- One prompt grades the entire class, not one essay at a time.
- Works across subjects: math working, chemical equations, MCQ, descriptive answers, essays.
- Free plan, no card, so a teacher can grade a real class before subscribing.
- Integrity analysis flags copying and AI-generated text across the whole batch.
- Claude MCP connector so grading happens inside a chat with Claude.
Feature-by-feature comparison
| What matters to you | Proctor AI | EssayGrader.ai |
|---|---|---|
| Grade handwritten papers | Yes | No, typed essays |
| Grade any subject | Yes | Essay-focused |
| One prompt grades a whole class | Yes | Per-essay workflow |
| Integrity analysis across the class | Yes | Limited |
| Free plan without a card | Yes | Yes, per-essay limits |
| Best fit | Any subject, any classroom | English and language essays |
Which one should you pick?
Choose Proctor AI if your grading load is broad and paper-based. Choose EssayGrader if your grading load is narrow and typed. Some language teachers pair the two.
Frequently asked questions
Does EssayGrader read handwriting?
EssayGrader is designed for typed essays. For handwritten answer sheets, Proctor AI is the tool built for that job.
Is Proctor AI good for essays too?
Yes. Proctor AI grades essays against your rubric with per-criterion feedback and works for handwritten and typed submissions.
Is there a free plan?
Yes. Proctor AI has a free plan with no card required so you can try it on a real class.
What subjects can Proctor AI grade?
Descriptive long-form answers, essays, MCQ, math with working, chemical equations, diagrams, and language answers.