CoGrader

CoGrader grades student essays against teacher-provided rubrics and generates feedback for schools and educators.

cograder.com
CoGrader homepage screenshot

About CoGrader

CoGrader grades student essays against teacher-provided rubrics and produces criterion-level scores and written feedback. It imports assignments from learning management systems, attaches rubrics from a library of state standards, and sends scores and feedback back to the LMS or to a CSV export.

The site describes free use of 150 essays per month and support for PDF, DOCX, and photos of handwritten work. Teachers review scores and comments before students see them, and use is described in the context of US schools.

Key features

  • Grade essays against teacher-provided or library rubrics
  • Import assignments from Google Classroom, Canvas, and Schoology
  • Push scores and feedback back to connected LMS gradebook
  • Upload PDFs, DOCX, or photos of handwritten work
  • Export results as gradebook CSV
  • Show grammar suggestions, originality checks, and class trends
Best for: Teachers and schools that assign essays and grade with rubrics.
Good for
  • Supports two-way sync with Google Classroom, Canvas, and Schoology
  • Includes rubric library covering state assessments
  • Accepts handwritten work via photo upload
Watch out for
  • Free use limited to 150 essays per month

CoGrader at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Good for
Educators
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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