According to AlphaMoat, as of 2026-09, the Chrome extension CoGrader for Schoology has 407 users (+58.4% MoM), rated 5 (3 reviews) — ranked #2,445 of 9,324 AI browser extensions, and #185 of 676 in Education & Research.
AI Grader for Schoology. Grade essays and assignments in seconds with AI-powered feedback. Save hours every week. ⏰ Save hours every week on grading. Get your evenings and weekends back.
Are you spending countless hours grading essays, reading responses, and short answers? CoGrader is the AI-powered grading assistant built specifically for Schoology users who want to grade faster without sacrificing quality.
🔄 How it works:
1️⃣ Import your assignment directly from Schoology with one click 2️⃣ Set your grading criteria and rubric 3️⃣ Let CoGrader analyze each submission and generate personalized feedback 4️⃣ Review, edit if needed, and post grades back to Schoology
✨ Key Features:
✅ Grade directly in Schoology - CoGrader works right inside Schoology. No need to switch between tabs or copy-paste anything. Open a student's submission and CoGrader is right there, ready to help.
✅ AI-powered feedback that sounds like you - CoGrader doesn't just give generic comments. It analyzes each student's work against your rubric and generates specific, constructive feedback that helps students understand what they did well and how to improve.
✅ Your rubric, your standards - You're in control. Set your grading criteria, point values, and expectations. CoGrader follows your guidelines - it's an assistant, not a replacement.
✅ Works with essays, short answers, and more - Whether you're grading a 5-paragraph essay or a quick paragraph response, CoGrader adapts to your assignment type.
✅ Review everything before posting - Nothing goes to students without your approval. Review each grade and feedback, make edits if you want, then post when you're ready.
👩🏫 Who uses CoGrader?
have the time
🔒 Privacy and security:
✅ Student data is never used to train AI models ✅ We comply with FERPA and student privacy regulations ✅ Your Schoology credentials stay with Schoology - we never see them
🚀 Get started in minutes:
1️⃣ Install the extension 2️⃣ Create your free CoGrader account 3️⃣ Open any assignment in Schoology 4️⃣ Start grading smarter
Stop choosing between thorough feedback and your personal time. With CoGrader, you can give every student the detailed feedback they deserve - in a fraction of the time. 💪
AI for teachers, right inside Google Docs, Classroom, YouTube, and more. Tell Brisk what you need and save 10+ hours a week.
+ CompareYour ultimate knowledge and English learning tool to discover the world and upskill yourself. Translate video, websites and PDF.
+ CompareBring AI detection, citation checks, live essay feedback, and writing replays directly into Google Docs and your workflow.
+ CompareTrancy provides bilingual subtitle for platforms like YouTube, Disney+, as well as AI translator for websites.
+ CompareAutomatically import flashcards and notes from any video, PDF, article, or flashcard site. Knowt is the fastest way to study.
+ CompareYour AI research assistant for understanding scientific literature.
+ CompareAI Grader for Canvas. Grade essays and assignments in seconds with AI-powered feedback. Save hours every week.
+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.