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Get high quality feedback on your assignments. Trained and tested on 5000+ assignments for accurate marks prediction.

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Assignments Graded
90%
Success Rate
100%
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Philosophy Essay - Ethical Arguments

Philosophy • University of Oxford

Accurate
Score Comparison
74%
Original Mark
71%
AssignOwl

Our Prediction

71%

Actual Score

74%

Difference

-1%

AI assessment closely matched professor's evaluation of argument structure and critical analysis.

Computer Science - Algorithm Design

Computer Science • Imperial College London

Accurate
Score Comparison
Original Mark58%
AssignOwl61%

Our Prediction

61%

Actual Score

58%

Difference

+3%

Near-perfect alignment in code efficiency and algorithmic complexity assessment.

Why We Built This

"Bro, I failed this assignment, and I really don't know what to do. I've even called my parents about my convocation."

— Arisha, sent at 11:47 pm the night before results

No student should submit blindly and wait in dread. We built AssignOwl so you know exactly where you stand — before the grade comes back.

3,000+
Assignments analysed
90%
Predicted grade accuracy
48 hrs
Avg. time saved per submission

How It Works

Three things.
One upload.

01

Instant Grading

Upload your work. Get a predicted grade in seconds — overall score plus a per-section breakdown.

A

92 / 100

02

Rubric Matching

Upload your professor's marking scheme. See exactly how you score on every criterion before you submit.

Thesis
100%
Analysis
83%
Structure
90%
03

Line-Level Feedback

Not just a grade — flagged sentences, specific rewrites, and exactly what to fix before you submit.

vague →

The Toolkit

Four tools.
One platform.

01

Assignment Scorer

Upload your work and rubric. Get a grade prediction with per-criterion feedback before you submit — not after.

A
Try free →
02

AI Detection

See exactly what your professor's detector will flag — before it matters.

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03NEW

Topic Generator

Stuck choosing a topic? Generate research-worthy ideas tailored to your subject and level.

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04BETA

Survey Filler

Paste a Google Form link. We generate diverse, realistic responses and submit them automatically — no manual work.

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Step 1: Upload Your Documents

Step 1: Upload Your Documents

Gather all your assignment materials in one place. Upload your completed assignment, university guidelines, and rubrics (marking scheme) if available. Our platform accepts multiple document formats for seamless processing.

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Step 2: Analysis & Grading

Step 2: Analysis & Grading

Your assignment is analyzed against the provided rubric and university guidelines with 90% accuracy. Get comprehensive grading with marks per section, identifying strengths and areas for improvement.

The system evaluates content quality, structure, academic rigor, citation accuracy, and adherence to guidelines. Each section receives detailed feedback with specific suggestions for enhancement.

AI analysisgrading reportdetailed feedbackscoring breakdown

Step 3: Review, Improve & Validate

Step 3: Review, Improve & Validate

Review your detailed Assignowl report, work on the feedback to improve your assignment, and validate your changes with peers and professors before final submission.

Section-wise marks breakdown with grade classification
Actionable feedback with specific improvement suggestions
Downloadable PDF report for easy sharing
Share with friends and professors for second opinions
Identify and address gaps before final submission
review reportimprove assignmentshare feedbackvalidate changes
  • AssignOwl's AI grading gave me instant feedback on my essay before submission. The detailed rubric breakdown helped me understand exactly where I needed to improve. My final grade improved by two letter grades!
    Emily JohnsonMSc Accounting
  • As a philosophy student, I was skeptical about AI understanding nuanced arguments. But the feedback on my thesis was incredibly detailed, catching logical gaps I missed. It's like having a professor review my work 24/7.
    David SmithPhD Philosophy Candidate
  • The instant scoring on my lab reports is a game-changer. I can check my work before submission and fix issues immediately. My professor commented that my recent submissions have been exceptionally well-structured.
    Sophia GarciaB.S. in Biomedical Science
  • Between work and studies, I needed quick feedback on my assignments. AssignOwl scores my work in seconds with detailed explanations. It's saved me from so many avoidable mistakes and boosted my confidence before submitting.
    Liam O'ConnorInternational Business Student
  • The technical accuracy of the code review is impressive. It caught edge cases in my algorithms and provided constructive feedback on optimization. My programming assignments have never been better scored.
    Olivia ChenMasters in Computer Science

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