General Graders
Grade any essay with rubric-aligned AI feedback. Free for up to 100 essays per month.
AI Essay Grader
Grade Narrative, Informative, or Argumentative essays against your own rubric.
Use this graderAutomated Essay Grader
Save 80% of grading time with rubric-aligned AI feedback on full class sets.
Use this graderAI Grading Tool
Grade essays, quizzes, and open-ended questions across subjects.
Use this graderAI Grading and Feedback
Score essays and generate personalized rubric-aligned feedback in one pass.
Use this graderAI Marking Tool
Mark GCSE, A-Level (AQA, OCR, Edexcel), Cambridge IGCSE, NCEA, and IB essays.
Use this graderSee all our tools
Browse the full CoGrader toolset: graders, rubric generator, AI detection, and more.
BrowseState Tests Graders
Graders aligned to the official rubrics for Texas, Florida, California, and New York writing assessments.
Texas STAAR ECR Grader
Score Extended Constructed Response essays on the official TEA 5-point rubric.
Use this graderTexas STAAR SCR Grader
Score Short Constructed Response answers on the TEA 0 to 2 rubric.
Use this graderTexas STAAR / TEKS Grader
Grade STAAR writing aligned to the TEKS standards your district already uses.
Use this graderFlorida B.E.S.T. Grader
Grade essays on the Florida B.E.S.T. ELA writing rubric.
Use this graderCalifornia CAASPP Grader
Grade essays on the CAASPP Smarter Balanced ELA rubric.
Use this graderNew York Regents Grader
Grade essays on the Regents and NGLS rubrics.
Use this graderAP History
For AP US History, AP World History, and AP European History teachers. Document-based questions, long essays, and short answer responses scored on the official College Board rubrics.
AP History grader
Score APUSH, AP World, and AP Euro essays on the College Board rubrics. DBQ, LEQ, and SAQ in one tool, with first-pass scores you review before students see them.
DBQ Essay Grader
Grade APUSH, AP World, and AP Euro DBQs on the College Board 7-point rubric. Thesis, contextualization, evidence from documents, evidence beyond the documents, sourcing, complexity.
Use this graderLEQ Essay Grader
Grade APUSH, AP World, and AP Euro LEQs on the College Board 6-point rubric. Thesis, contextualization, evidence, analysis and reasoning.
Use this graderAP FRQ Grader
Score any AP free-response essay against the official rubric across 14 AP free-response types, including AP History, AP Lang, AP Lit, AP Gov, and AP Psych.
Use this graderAP Lang
For AP Language and Composition teachers. Synthesis, Rhetorical Analysis, and Argument FRQs scored against the same 6-point rubric AP readers use.
AP Lit
For AP Literature and Composition teachers. Poetry Analysis, Prose Analysis, and Literary Argument essays with feedback that cites the lines students wrote.
Explore more
Browse by rubric, state, or writing standard to find the right tools for your classroom.
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Frequently Asked Questions
Decide which CoGrader grader fits your exam, rubric, or state assessment.
Can CoGrader grade AP World, APUSH, and AP Euro DBQs on the official College Board rubric?
Yes. Use the DBQ Essay Grader to score AP World, APUSH, and AP Euro document-based questions on the official College Board 7-point DBQ rubric, including thesis, contextualization, evidence from documents, evidence beyond the documents, sourcing, and complexity.
How does CoGrader handle AP History LEQs across AP World, APUSH, and AP Euro?
The LEQ Essay Grader scores long essay questions for AP World, APUSH, and AP Euro on the College Board 6-point LEQ rubric, covering thesis, contextualization, evidence, and analysis and reasoning, with first-pass scores you review before students see them.
Can I grade AP Lang Synthesis, Rhetorical Analysis, and Argument essays in one place?
Yes. The AP Lang grader scores Synthesis (FRQ 1), Rhetorical Analysis (FRQ 2), and Argument (FRQ 3) essays on the same 6-point rubric AP readers use.
Does the AP Lit grader work for Poetry, Prose, and Literary Argument essays?
Yes. The AP Lit grader scores Poetry Analysis (Q1), Prose Analysis (Q2), and Literary Argument (Q3) essays on the College Board 6-point rubric and returns feedback that cites the lines students wrote.
What's the difference between CoGrader's STAAR ECR, STAAR SCR, and STAAR / TEKS graders?
Use the STAAR ECR Grader for Extended Constructed Response essays on the official TEA 5-point rubric, the STAAR SCR Grader for Short Constructed Response answers on the TEA 0 to 2 rubric, and the STAAR / TEKS Grader for general STAAR writing aligned to your district's TEKS standards.
Does CoGrader support Florida B.E.S.T., CAASPP, and New York Regents writing rubrics?
Yes. CoGrader has graders for Florida B.E.S.T. ELA writing, the CAASPP Smarter Balanced ELA rubric, and New York Regents and NGLS rubrics.
Does each grader use the official rubric for its exam or state test?
Yes. Every CoGrader grader is built on the official rubric for its exam or assessment, including the College Board AP rubrics, TEA STAAR rubrics, Florida B.E.S.T. ELA writing rubric, CAASPP Smarter Balanced ELA rubric, and Regents and NGLS rubrics.
Does AI replace the teacher, or do I still review grades before students see them?
CoGrader generates a first-pass score and per-criterion feedback using the rubric you select. You review every score and sign off before anything reaches students. The teacher keeps judgment over every grade.
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