Paraphrase, proofread and summarize text with an AI writing workspace
#1CoGrader records 142,008 monthly visits with +31.1% month-over-month growth and Freemium, Free Trial, Contact for Pricing, Free pricing. Scribblewise records 0 monthly visits with 0% growth and Freemium pricing.

AI essay grading that learns your own grading style
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | cograder.com | scribblewise.com |
| Pricing Model | Freemium, Free Trial, Contact for Pricing, Free | Freemium |
| Monthly Visits | 142.01K (142,008) | 0 (0) |
| MoM Traffic Delta |
|---|
| +33.72K (+31.1%) |
| 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (91.9%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 66.67K | 0 |
|---|
| User Rating | 4.3 | 4.2 |
|---|
| Supported Platforms | Website | Website |
|---|

Research-backed AI essay grader that gives teachers their evenings back
Score essays and open-ended responses against your own rubric or one of 500+ standards-aligned rubrics, with a written comment for every criterion.
Photograph paper essays from your phone or the copier, and CoGrader reads the handwriting, groups pages by student, and grades the whole set.
Import submissions from Google Classroom, Canvas, Schoology, Brightspace, Blackboard, DMAC, and more, then push grades and feedback straight back.
Flag possible AI-assisted writing and check submissions for plagiarism before you return feedback.

AI essay grading that learns your own grading style
The system learns your personal grading style over time, so marks and comments increasingly match the way you assess student writing.
Bring your own rubric to define exactly what good work looks like for each assignment instead of settling for a generic marking scheme.
Edit or delete every AI-generated comment before it reaches a student, keeping your final say over what feedback is delivered.
Students submit work directly to your assignments, and the platform integrates with systems such as Canvas so essays arrive where you already organise classes.
Paraphrase, proofread and summarize text with an AI writing workspace
#1SpecialistAI detection and writing verification built for schools and editors
#2
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
AI tools that give teachers back their time

SpecialistAI detector, plagiarism and content-quality checks in one scan

A storytelling toolkit that checks your grammar and coaches your craft
The AI workspace where researchers read, write, and cite with every claim traceable to its source

Make student thinking visible with AI-supported discussion and writing

SpecialistBuilds interactive AI learning spaces for students rather than focusing strictly on automated essay grading.


Grade an entire class of essays in minutes, with feedback students can act on
AI answer evaluation and daily writing practice for UPSC and State PSC aspirants

Assists with rubric evaluation and instructor feedback, though with a heavier focus on human-in-the-loop review steps.
Paraphrase, proofread and summarize text with an AI writing workspace
SpecialistAI detection and writing verification built for schools and editors
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
AI tools that give teachers back their time
SpecialistAI detector, plagiarism and content-quality checks in one scan
A storytelling toolkit that checks your grammar and coaches your craft
The AI workspace where researchers read, write, and cite with every claim traceable to its source
Make student thinking visible with AI-supported discussion and writing
SpecialistBuilds interactive AI learning spaces for students rather than focusing strictly on automated essay grading.
Grade an entire class of essays in minutes, with feedback students can act on
AI answer evaluation and daily writing practice for UPSC and State PSC aspirants
Assists with rubric evaluation and instructor feedback, though with a heavier focus on human-in-the-loop review steps.