Correxio

Correxio

Purple Tentacle
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+

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About

Correxio is a web-based AI grading assistant for teachers working with handwritten or digital assignments. Teachers upload scans, phone photos or PDFs, add an exam and rubric, and may ask the AI to draft a rubric. The system proposes question-level scores, justifications, overall feedback and annotations placed on each student's paper. Teachers review results beside the original, adjust scores and comments, then export class scores as CSV and annotated papers as PDFs. It supports work across subjects, including mathematical notation and code, and can use an answer key as a reference. Student names are masked before AI grading, with exceptions flagged when masking fails. Correxio is available through a browser and an Android app for teachers grading work from middle school through higher education. All scores remain proposals until a teacher reviews them.

About

IntelGrader is an AI-powered handwritten answer evaluation platform built for teachers, schools, coaching institutes, and publishers. Students write answers on paper, upload photos of their work, and receive structured, rubric-based evaluation with detailed feedback. IntelGrader doesn’t just assign marks — it identifies conceptual gaps, step-wise errors, formula misuse, and process mistakes to help students truly improve. Teachers can upload question papers and marking schemes, then review AI-assisted grading to save hours of manual checking. The platform generates topic-wise insights, class-level analytics, recurring mistake patterns, and student performance tracking — turning grading into actionable intelligence. IntelGrader is especially useful for subjective subjects like Mathematics, Science, and other step-based exams where process evaluation matters as much as the final answer.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Teachers and schools grading written exams and assignments, from middle school to university.

Audience

Teachers, Schools, Coaching Institutes, Ed-tech platforms and publishers.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

€7.99/month
The free plan includes 30 graded pages per month and adds a Correxio watermark to exported PDFs. Standard costs €7.99/month for 250 pages; Premium costs €13.99/month for 500 pages. Paid plans include tax, have no commitment and can be cancelled at any time.
Free Version Supported
Free Trial Not Supported

Pricing

$0
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

Purple Tentacle
Founded: 2021
France
www.correxio.com/en

Company Information

IntelGrader
Founded: 2025
India
intelgrader.com

Alternatives

Smartgrade

Smartgrade

Smartgrade.ai

Alternatives

GradeOwl

GradeOwl

NeuraConcept
GradeOwl

GradeOwl

NeuraConcept
CoGrader

CoGrader

4.6 out of 5 stars
Kangaroos.ai

Kangaroos.ai

Kangaroos AI
5.0 out of 5 stars
CoGrader

CoGrader

4.6 out of 5 stars
Correxio

Correxio

Purple Tentacle

Categories

Categories

Education Supported

Integrations

No info available.

Integrations

No info available.
Claim Correxio and update features and information
Claim Correxio and update features and information
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