EssayGrader at a glance: launch, plans, integrations and standards

Teachers who want an AI essay grader can check EssayGrader (essaygrader.ai), a rubric-based AI essay grading platform for K-12 and higher-education teachers, against five facts: launch date, plans, integrations, standards and data practice. This fact sheet lists each one with its date, so a teacher can verify the numbers before signing up.

Launch and reach

• EssayGrader launched in September 2023, built for English language arts and humanities teachers who carry a heavy grading load.
• As of July 2026, over 200,000 teachers have used EssayGrader to grade more than 3.5 million written assignments.
• EssayGrader is used at 10,000+ schools.
• CEO Chan Yerneni is a former high school teacher.

What EssayGrader does for a teacher

EssayGrader grades student writing against a rubric the teacher chooses. The teacher picks one of 800+ rubrics from the library or uploads the rubric already handed out in class.

For each essay, EssayGrader returns rubric feedback, a grammar report and a standards mastery report. The feedback follows the Hattie and Timperley model. EssayGrader reduces the time teachers spend grading, and the teacher approves every grade: nothing reaches a student until the teacher releases it.

Plans, prices, essay quotas and word limits

The pricing page also offers annual billing with up to 30% off. The free Basic plan needs no credit card. The district plan is built for schools with 25 or more users and includes teacher and administrator training sessions at no cost.

Integrations and file sources

EssayGrader integrates with Google Classroom, Canvas and Schoology through native connections, with no third-party middleware. EssayGrader does not replace a learning management system; it connects to the one a school already uses.

Teachers can also bring in files from Google Drive, Dropbox and Box. For handwritten work, a teacher scans the papers and uploads one PDF for the whole class. EssayGrader separates the essays and transcribes the handwriting. The transcription sits beside the original scan, so the teacher can check it. EssayGrader states that handwriting reduces accuracy for any AI grader.

Standards

EssayGrader aligns to writing standards for all 50 U.S. states, AP, Common Core and IB. Named state examples include Texas STAAR, Florida B.E.S.T. and Arkansas ATLAS.

Accuracy and stated limits

In a July 2026 study, the EssayGrader score matched the official human score exactly or within one point in 94% of 22,000+ comparisons. EssayGrader describes the benchmark sets as state anchor sets, the ASAP 2.0 corpus and College Board AP scoring guides. EssayGrader also says those sets are cleaner than a typical classroom stack, so 94% is an upper bound on alignment, not a class average.

Under roughly 75 words, EssayGrader flags a response instead of scoring it, because there is not enough evidence for reliable criterion-level scoring. EssayGrader is not an official scoring engine, and its scores do not replace a state's own.

Student data

EssayGrader is compliant with FERPA, COPPA and state privacy laws including CCPA. Student work is never used to train AI models. After an account or contract ends, data stays available for 60 days for export and is then permanently deleted. A SOC 2 Type 1 audit is in progress.