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CoGrader

#AIforTeachers
Paid
4.1
Staff Score
editorialVerified Jul 2026

This rating reflects GuideToReviews' editorial assessment based on publicly available product information, feature depth, and pricing transparency — not user reviews from G2, Trustpilot, or Capterra. Reported pricing varies across third-party sources.

Evaluation Criteria
features4.5/5.0
ease of setup4.5/5.0
pricing transparency4.0/5.0
No user reviews yet
Verified by GuideToReviews Team
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Ideal Use Case

Best suited for Teachers who assign a high volume of essay-style writing and already use Google Classroom, and want a focused AI grading assistant rather than a broad all-in-one platform.

Key Features

AI essay scoring against custom rubrics
Automated per-student feedback generation
Direct Google Classroom integration
Class-wide performance analytics

About CoGrader

CoGrader is an AI grading tool focused specifically on essay and text-based assignments, integrating directly with Google Classroom so teachers can grade within their existing workflow. It uses AI to score student writing against a rubric, generate feedback, and flag issues, aiming to reduce the hours teachers spend on repetitive essay marking. Reviewers note CoGrader is one of the more focused tools in the AI grading category: strong specifically for essay-style writing, but narrower than all-in-one platforms when it comes to grading coding assignments, STEM problem sets, or supporting LMS platforms beyond Google Classroom (such as Canvas, Blackboard, or Moodle). Pricing sources vary somewhat, but generally describe a free tier with a capped number of graded answers per month and a paid Pro tier for unlimited grading.

Read full description

CoGrader is an AI grading tool focused specifically on essay and text-based assignments, integrating directly with Google Classroom so teachers can grade within their existing workflow. It uses AI to score student writing against a rubric, generate feedback, and flag issues, aiming to reduce the hours teachers spend on repetitive essay marking. Reviewers note CoGrader is one of the more focused tools in the AI grading category: strong specifically for essay-style writing, but narrower than all-in-one platforms when it comes to grading coding assignments, STEM problem sets, or supporting LMS platforms beyond Google Classroom (such as Canvas, Blackboard, or Moodle). Pricing sources vary somewhat, but generally describe a free tier with a capped number of graded answers per month and a paid Pro tier for unlimited grading.

Key Advantages

  • Purpose-built specifically for essay grading rather than a generic feature bolted onto a broader platform
  • Direct Google Classroom integration fits naturally into an existing teacher workflow
  • Free tier available to test grading quality before committing to a paid plan

Considerations

  • Limited primarily to text-based assignments — not built for coding, STEM problem sets, or bubble sheets
  • Tightly coupled to Google Classroom, less useful for schools on Canvas, Blackboard, or Moodle
  • Reported pricing for the paid tier varies between roughly $15-$25/month depending on source; confirm current pricing directly

Pricing & Subscription Tiers

Plan$0 (capped graded answers/month, reported around 100-200)
PlanReported $15-$25/month (confirm current pricing on cograder.com)

Pricing shown is for reference only and may have changed. Always verify current plans and rates on the official website before making a purchase decision.

Frequently Asked Questions

Does CoGrader only grade essays?
CoGrader is focused primarily on text-based assignments like essays. For coding, STEM problem sets, or bubble sheets, a broader grading tool like Gradescope may fit better.
Does CoGrader work outside Google Classroom?
CoGrader is tightly integrated with Google Classroom; schools using other LMS platforms should confirm compatibility before adopting it.

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